Tag Archives | Diesel Duck

Monitoring Battery Activity – Part 2 – The Charge Cycle

The “yang” to the discharge cycle’s “yin”, is the charge cycle. We have three ways to restore the batteries after they have been depleted.

Shore Power – We have a Victron Multiplus 24 3000/70 inverter/charger that when provided AC power can recharge the battery.  While our boat is wired to accept 240V-50A, for simplicity, we only connect to shore power via 120V-30A

Alternator – We have two alternators on our Lugger 1066T diesel engine, one for the start battery and the other for the house bank battery. The house bank alternator, a Leece-Neville 4740JB (24V-200A), is regulated by a Balmar MC-624.

Generator – We have a Northern Lights OM773LW2 – 9KW generator. This provides AC power to the Multiplus Inverter/Charger but, in addition, we have a Victron Skylla-I 24/100 charger attached to the output of the generator.

The “State of Charge” (aka SoC) is often the metric used to determine the status of the battery.  It runs from 1 (or 100%), when the battery is “full” to 0 (or 0%), when there is no power available.  For our battery bank, each 1% change in the SoC is about 5 Ah.  With a 24V battery bank, that 5Ah of energy would power the base load of our boat (8-9 A) for about 35 minutes.

For this analysis, I wanted to see the charging characteristics all the way until battery full and so I eliminated cycles that didn’t go to at least 99% SoC.  I wasn’t quite as concerned about the starting level of the discharge, though.  I ended up with 219 charge cycles that went to completion, 7 for shore power, 27 for generator and 185 for engine.  The small number of shore power charging is not surprising since upon arriving at a dock, in most circumstances, would already be full.

The chart below shows the aggregate charging profile for each method of charging. While the monitoring system collects data continuously, it only preserves the data for the long term once every six minutes (one-tenth of an hour), taking an average of the values since that last time increment.  To allow the comparison of charge cycles with different durations and different battery depletions, I used the charge cycle’s end point as a reference.  At any given time point, I averaged SoC for those charge cycles that extended to it. 

A characteristic of LFP batteries is that they accept high levels of charging current until nearly complete.  My observation is that the charging is nearly constant, limited by what the charging source can provide, until about 98% SoC.  At that point, the current acceptance rate decreases rapidly.  At 99% SoC, the battery monitor, a Victron BMV-712 in our case, may say it is “close enough” and report a 100% SoC. 

On the chart, I’ve had Excel compute the linear regression line for each category with the Y-intercept being set to a 100% SoC. The X- coefficient in the equation represents the slope of the charging curve. An average hourly charge rate can be computed from the coefficient by multiplying it first by 500 (the number of Ah in our full battery bank) and then again by 60 (the number of minutes in an hour).  For shore power that calculation suggests a 48 amps per hour charge rate. For the engine it is 96 amps per hour and for the generator 129 amps per hour.  These charge rates are lower than the actual output of charging source because they are net of the charging source’s output and whatever DC loads the boat’s system requires.

 

Monitoring Battery Activity – Part 2 – The Charge Cycle

The “yang” to the discharge cycle’s “yin”, is the charge cycle. We have three ways to restore the batteries after they have been depleted.

Shore Power – We have a Victron Multiplus 24 3000/70 inverter/charger that when provided AC power can recharge the battery.  While our boat is wired to accept 240V-50A, for simplicity, we only connect to shore power via 120V-30A

Alternator – We have two alternators on our Lugger 1066T diesel engine, one for the start battery and the other for the house bank battery. The house bank alternator, a Leece-Neville 4740JB (24V-200A), is regulated by a Balmar MC-624.

Generator – We have a Northern Lights OM773LW2 – 9KW generator. This provides AC power to the Multiplus Inverter/Charger but, in addition, we have a Victron Skylla-I 24/100 charger attached to the output of the generator.

The “State of Charge” (aka SoC) is often the metric used to determine the status of the battery.  It runs from 1 (or 100%), when the battery is “full” to 0 (or 0%), when there is no power available.  For our battery bank, each 1% change in the SoC is about 5 Ah.  With a 24V battery bank, that 5Ah of energy would power the base load of our boat (8-9 A) for about 35 minutes.

For this analysis, I wanted to see the charging characteristics all the way until battery full and so I eliminated cycles that didn’t go to at least 99% SoC.  I wasn’t quite as concerned about the starting level of the discharge, though.  I ended up with 219 charge cycles that went to completion, 7 for shore power, 27 for generator and 185 for engine.  The small number of shore power charging is not surprising since upon arriving at a dock, in most circumstances, would already be full.

The chart below shows the aggregate charging profile for each method of charging. While the monitoring system collects data continuously, it only preserves the data for the long term once every six minutes (one-tenth of an hour), taking an average of the values since that last time increment.  To allow the comparison of charge cycles with different durations and different battery depletions, I used the charge cycle’s end point as a reference.  At any given time point, I averaged SoC for those charge cycles that extended to it. 

A characteristic of LFP batteries is that they accept high levels of charging current until nearly complete.  My observation is that the charging is nearly constant, limited by what the charging source can provide, until about 98% SoC.  At that point, the current acceptance rate decreases rapidly.  At 99% SoC, the battery monitor, a Victron BMV-712 in our case, may say it is “close enough” and report a 100% SoC. 

On the chart, I’ve had Excel compute the linear regression line for each category with the Y-intercept being set to a 100% SoC. The X- coefficient in the equation represents the slope of the charging curve. An average hourly charge rate can be computed from the coefficient by multiplying it first by 500 (the number of Ah in our full battery bank) and then again by 60 (the number of minutes in an hour).  For shore power that calculation suggests a 48 amps per hour charge rate. For the engine it is 96 amps per hour and for the generator 129 amps per hour.  These charge rates are lower than the actual output of charging source because they are net of the charging source’s output and whatever DC loads the boat’s system requires.

 

Monitoring Battery Activity – Part 1 – The Discharge Cycle

We installed our Lithium Ferro Phosphate (LFP) battery bank in August 2021 (Out with the Old, in with the New).  It consists of 10 Battleborn GC2 12V-100 Ah batteries arranged as two serial banks of five paralleled batteries giving us 500 Ah at 24V.  We also installed a Victron Cerbo to help control and monitor our Victron equipment (chargers and battery monitor).  I subsequently installed a Raspberry Pi single board computer running Signal K to record and display data being generated on board (Boat Data).

I’ve now been collecting the data for three years and I haven’t been doing much more than displaying real time data while on board.  As a winter project, I’ve tried to organize and analyze it more carefully.

While at the dock and connected to shorepower, the batteries are not doing very much. The AC needs of the boat (e.g., water heater, toaster oven) are supplied directly from the shore (mediated through the isolation transformer and inverter/charger). The DC needs (e,g, refrigerator, lights) are handled by batteries working with the DC charger half of the inverter/charger.  While actively cruising and underway, the alternator driven by the propulsion engine provides the current for DC loads while the AC loads are taken care of by inverter part of the inverter/charger powered through the alternator.

It is only while at anchor (or occasionally at a dock), with no shore power connection, that the batteries must do work and discharge some of their stored power.  In the three cruising seasons for which I have data (2023, 2024 and 2025), I identified 247 depletions of significance.  I ignored the small discharges that occur when transitioning from shore power to engine power when leaving the dock, and the reverse situation, engine power to shore power, when arriving at a dock. I also ignored short duration discharges associated with events where the engine is off and you aren’t on shore power (e.g., visiting a fuel dock, waiting in a temporary anchorage for currents to subside).

The first chart shows the distribution by duration of the 247 discharge cycles.  Our cruising style is one of motion and we only spend multiple nights at anchor in one spot a dozen or so times a year.  When we do, we run our generator daily to recharge the battery banks. A lot of the 20+ hour discharge cycles are probably associated with multiple nights at one site. Being a slow boat, cruising around 6-1/2 to 7 knots, we tend to put in long days to cover the same distance that faster boats do. The short duration discharge cycles often represent a 7 PM arrival at a destination followed by a 5 AM departure the next morning.

DistributionByDuration

The next chart shows depth of discharge (as measured in amp-hours, Ah) distribution for those same 247 discharge cycles. The same comments as above about deeper discharges being associated with multiple nights at anchor and smaller discharges representing longer days underway apply to the distribution.

DistributionByAmount

The last chart shows the power consumed by hour of the day. There are certain items on board that once they are turned on are rarely turned off.  The big examples are refrigerators and freezers (we have two of each) and all our monitoring equipment (e.g., the NMEA2000 bus). 

The data show that we consume 8-9 amps as a baseline. Because we are primarily operating on DC, while at anchor, we tend to turn on the AC inverter part of the Inverter/Charger only when we need it (e.g., using the Starlink antenna). Turning on the inverter tends to increase our usage by an additional 4 amps (we rarely use the inverter to run a large AC load like a toaster oven or electric kettle).

The last major DC load is the Kabola furnace.  On cold mornings, we often heat the boat up with the Kabola.  It will easily use 8 amps as the pumps and blowers kick on but after things warm up, the load usually drops to around 4 amps. There is a temperature dependence to our usage.  Cold weather will result in longer and more frequent operation of the Kabola while hot weather causes higher duty cycles in our refrigerators and freezers. The highest usage is in the early evening when we would have AC power on in order to watch streaming TV via the Starlink antenna and set the Kabola thermostat up to keep the boat comfortable.

TimeOfDayUsage

When comparing our amp or amp-hour numbers, remember that we are operating at 24v DC.  The equivalent numbers for a 12v DC system would be double.

 

Monitoring Battery Activity – Part 1 – The Discharge Cycle

We installed our Lithium Ferro Phosphate (LFP) battery bank in August 2021 (Out with the Old, in with the New).  It consists of 10 Battleborn GC2 12V-100 Ah batteries arranged as two serial banks of five paralleled batteries giving us 500 Ah at 24V.  We also installed a Victron Cerbo to help control and monitor our Victron equipment (chargers and battery monitor).  I subsequently installed a Raspberry Pi single board computer running Signal K to record and display data being generated on board (Boat Data).

I’ve now been collecting the data for three years and I haven’t been doing much more than displaying real time data while on board.  As a winter project, I’ve tried to organize and analyze it more carefully.

While at the dock and connected to shorepower, the batteries are not doing very much. The AC needs of the boat (e.g., water heater, toaster oven) are supplied directly from the shore (mediated through the isolation transformer and inverter/charger). The DC needs (e,g, refrigerator, lights) are handled by batteries working with the DC charger half of the inverter/charger.  While actively cruising and underway, the alternator driven by the propulsion engine provides the current for DC loads while the AC loads are taken care of by inverter part of the inverter/charger powered through the alternator.

It is only while at anchor (or occasionally at a dock), with no shore power connection, that the batteries must do work and discharge some of their stored power.  In the three cruising seasons for which I have data (2023, 2024 and 2025), I identified 247 depletions of significance.  I ignored the small discharges that occur when transitioning from shore power to engine power when leaving the dock, and the reverse situation, engine power to shore power, when arriving at a dock. I also ignored short duration discharges associated with events where the engine is off and you aren’t on shore power (e.g., visiting a fuel dock, waiting in a temporary anchorage for currents to subside).

The first chart shows the distribution by duration of the 247 discharge cycles.  Our cruising style is one of motion and we only spend multiple nights at anchor in one spot a dozen or so times a year.  When we do, we run our generator daily to recharge the battery banks. A lot of the 20+ hour discharge cycles are probably associated with multiple nights at one site. Being a slow boat, cruising around 6-1/2 to 7 knots, we tend to put in long days to cover the same distance that faster boats do. The short duration discharge cycles often represent a 7 PM arrival at a destination followed by a 5 AM departure the next morning.

DistributionByDuration

The next chart shows depth of discharge (as measured in amp-hours, Ah) distribution for those same 247 discharge cycles. The same comments as above about deeper discharges being associated with multiple nights at anchor and smaller discharges representing longer days underway apply to the distribution.

DistributionByAmount

The last chart shows the power consumed by hour of the day. There are certain items on board that once they are turned on are rarely turned off.  The big examples are refrigerators and freezers (we have two of each) and all our monitoring equipment (e.g., the NMEA2000 bus). 

The data show that we consume 8-9 amps as a baseline. Because we are primarily operating on DC, while at anchor, we tend to turn on the AC inverter part of the Inverter/Charger only when we need it (e.g., using the Starlink antenna). Turning on the inverter tends to increase our usage by an additional 4 amps (we rarely use the inverter to run a large AC load like a toaster oven or electric kettle).

The last major DC load is the Kabola furnace.  On cold mornings, we often heat the boat up with the Kabola.  It will easily use 8 amps as the pumps and blowers kick on but after things warm up, the load usually drops to around 4 amps. There is a temperature dependence to our usage.  Cold weather will result in longer and more frequent operation of the Kabola while hot weather causes higher duty cycles in our refrigerators and freezers. The highest usage is in the early evening when we would have AC power on in order to watch streaming TV via the Starlink antenna and set the Kabola thermostat up to keep the boat comfortable.

TimeOfDayUsage

When comparing our amp or amp-hour numbers, remember that we are operating at 24v DC.  The equivalent numbers for a 12v DC system would be double.

 

2025 Annual Wrap Up

Our 2025 cruising season bore a remarkable similarity to 2024, the same number of cruising days (122), similar number of engine hours (530 in 2024 versus 520 in 2025) and miles traveled (3,091 in 2024 versus 3,099 in 2025.  We did leave a bit later (May 4 in 2024 versus May 16 in 2025) and anchor out a bit more (73 days in 2024 versus 78 days in 2025).

One thing we tried to do was visit (or at least anchor) in different spots.  A new destination for us was Ford’s Terror off of Endicott Arm.  But, we also managed to use different stops while traversing mostly the same routes.  Overall, we recorded 13 new sites that we hadn’t used in past years. We may not visit them every year but we now have 384 different places in which we have either anchored, tied to a buoy or tied to a dock.  It makes planning routes and stops a lot easier with a long list of choices to draw on.

Year # of Days At Anchor At a Dock On a Buoy Distance Traveled Engine Hours Gen. Hours Time Idling
2010 129 57 66 5 3,221 517.1 40.4  
2011 115 81 33   3,465 577.4 31.3  
2013 151 99 50 1 3,667 630.0 53.3  
2014 141 86 48 6 4,052 720.8 34.8 48.5
2015 104 67 31 5 3,580 629.2 28.7 42.4
2016 141 99 39 2 3,979 700.0 51.9 68.6
2017 140 91 46 2 3,817 656.5 62.2 51.1
2018 112 71 40   3,170 528.6 33.9 38.2
2019 118 82 35   3,816 649.5 16.3 56.6
2020 63 42 12 6 2,527 399.7 32.8 11.5
2021 110 81 26 2 3,317 554.0 66.0 27.5
2022 139 88 47 3 3,584 613.6 19.5 42.9
2023 139 84 54   3,024 510.4 36.0 33.7
2024 122 73 48   3,091 529.8 24.8 26.9
2025 122 78 43   3,099 520.2 33.3 29.3
  1,846 1,179 618 32 51,409 8736.8 565.2 477.2

As a footnote to the table above, if you add up the nightly stops (at anchor, at a dock or on a buoy), the total, 1,829, is 17 short of the total number of days, 1,846. The difference is the 15 days at the end of the trip when I don’t count the night we return to our homeport and two days in 2020 during Covid when we did overnight passages and did not stop.

The “Time Idling” is the total of the estimated hours during a day spent trolling for salmon, servicing prawn pots, or sightseeing (e.g., whale activity or glacier viewing).  I make these estimates to give me a better idea of my true cruising speed.

Below is a map of our stops in the 2025 cruising season. Clicking on one of the “dropped pins” will pull up some information about the stop. At the top right of the map is an icon which will open a separate window that may be easier to navigate.

The map below shows all of the places we have stopped overnight during all our cruises through 2025. It is similar in style to our yearly cruise map except that when the marker for a particular spot is selected, the data for the spot is the total number of times we’ve stayed and in which years. 

As a word of caution, the location of the mark shown on the map is an “average” of ALL the stops and may not actually represent the location ANY one stop. For destinations that are popular, we may have dropped that anchor at many different places and the average spot isn’t the best or even a safe spot to anchor.

2025 Annual Wrap Up

Our 2025 cruising season bore a remarkable similarity to 2024, the same number of cruising days (122), similar number of engine hours (530 in 2024 versus 520 in 2025) and miles traveled (3,091 in 2024 versus 3,099 in 2025.  We did leave a bit later (May 4 in 2024 versus May 16 in 2025) and anchor out a bit more (73 days in 2024 versus 78 days in 2025).

One thing we tried to do was visit (or at least anchor) in different spots.  A new destination for us was Ford’s Terror off of Endicott Arm.  But, we also managed to use different stops while traversing mostly the same routes.  Overall, we recorded 13 new sites that we hadn’t used in past years. We may not visit them every year but we now have 384 different places in which we have either anchored, tied to a buoy or tied to a dock.  It makes planning routes and stops a lot easier with a long list of choices to draw on.

Year # of Days At Anchor At a Dock On a Buoy Distance Traveled Engine Hours Gen. Hours Time Idling
2010 129 57 66 5 3,221 517.1 40.4  
2011 115 81 33   3,465 577.4 31.3  
2013 151 99 50 1 3,667 630.0 53.3  
2014 141 86 48 6 4,052 720.8 34.8 48.5
2015 104 67 31 5 3,580 629.2 28.7 42.4
2016 141 99 39 2 3,979 700.0 51.9 68.6
2017 140 91 46 2 3,817 656.5 62.2 51.1
2018 112 71 40   3,170 528.6 33.9 38.2
2019 118 82 35   3,816 649.5 16.3 56.6
2020 63 42 12 6 2,527 399.7 32.8 11.5
2021 110 81 26 2 3,317 554.0 66.0 27.5
2022 139 88 47 3 3,584 613.6 19.5 42.9
2023 139 84 54   3,024 510.4 36.0 33.7
2024 122 73 48   3,091 529.8 24.8 26.9
2025 122 78 43   3,099 520.2 33.3 29.3
  1,846 1,179 618 32 51,409 8736.8 565.2 477.2

As a footnote to the table above, if you add up the nightly stops (at anchor, at a dock or on a buoy), the total, 1,829, is 17 short of the total number of days, 1,846. The difference is the 15 days at the end of the trip when I don’t count the night we return to our homeport and two days in 2020 during Covid when we did overnight passages and did not stop.

The “Time Idling” is the total of the estimated hours during a day spent trolling for salmon, servicing prawn pots, or sightseeing (e.g., whale activity or glacier viewing).  I make these estimates to give me a better idea of my true cruising speed.

Below is a map of our stops in the 2025 cruising season. Clicking on one of the “dropped pins” will pull up some information about the stop. At the top right of the map is an icon which will open a separate window that may be easier to navigate.

The map below shows all of the places we have stopped overnight during all our cruises through 2025. It is similar in style to our yearly cruise map except that when the marker for a particular spot is selected, the data for the spot is the total number of times we’ve stayed and in which years. 

As a word of caution, the location of the mark shown on the map is an “average” of ALL the stops and may not actually represent the location ANY one stop. For destinations that are popular, we may have dropped that anchor at many different places and the average spot isn’t the best or even a safe spot to anchor.

Eating our Way South – Port McNeill to Bainbridge Island

Port McNeill continues to be a great place to transition from the relatively quiet North Coast of British Columbia and the very busy South Coast.  In recent years, several new eateries (e.g., Devils’ Bath Brewing, Lata’s Kitchen) have added to its…

Eating our Way South – Port McNeill to Bainbridge Island

Port McNeill continues to be a great place to transition from the relatively quiet North Coast of British Columbia and the very busy South Coast.  In recent years, several new eateries (e.g., Devils’ Bath Brewing, Lata’s Kitchen) have added to its…

Ketchikan to Port McNeill

This being our 15th cruising trip, you would have thought we’d have at least heard of the Ketchikan Blueberry Festival (its 50th), if not attended it. It is held on the first Saturday in August.  As an excuse, I offer up that at the end of the season, our time in Ketchikan is focused on getting in and getting out ASAP.  This year, with nice weather forecast, we hung around for the Blueberry Festival. 2025-Cruise-234x It turns out it is a kind of a street fair with several streets closed off to traffic and and booths selling crafts, art and food.  Despite the presence of passengers from three cruise ships (actually a modest number by Ketchikan standards), the event seemed very community focused.  If we are in Ketchikan on the first weekend in August in the future, we’ll definitely try to attend.

We did leave Ketchikan on Tuesday, August 5. We stopped on the way out of town and fueled up.  It turned out the fuel price in Ketchikan was about 50¢/gallon cheaper than the price in Washington, so we took on about 750 gallons to take us south and possibly back north next Spring. We anchored the night in Sitklan Passage Cove which is conveniently located for crossing Dixon Entrance and entering Canadian waters.

The next day, August 6, we headed into Prince Rupert staying at the Prince Rupert Rowing & Yacht Club (PRRYC) marina.  We had an usual event at the Safeway grocery store where Marcia did shopping for produce 2025-Cruise-237xwe couldn’t bring in from the USA and I waited outside with Drake.  The store was quite busy and it was taking Marcia more time than I and Drake wanted it to.  Drake was very good at making eye contact with people going in and out of the store and responding enthusiastically when the eye contact was reciprocated.  Later, I was a confused and flummoxed when a customer came out from the store and said “Here, a man in the store asked me to give this to you to buy a toy for the dog,” and then handed me $3.50.  There had been a pan handler outside the store’s entrance earlier but he probably left when he saw his competition, a cute and friendly dog.

We left at first light the next morning, but not before a quick walk to the Tim Horton’s for some morning treats and cheese tea biscuits for later.  We put in a full day and did the entire length of Grenville Channel before anchoring the night in Hawk Bay on Fin Island.

One of the reasons for putting in a long day was so that we fish the early bite off at Turtle Point on the NW corner of Gil Island.  We joined a couple of sport fishing boats also working the area.  Marcia caught and released a couple of pink salmon but never even got a hit she thought was a silver or king salmon. We returned to Hawk Bay for a second night.

Rather than try fishing the area further, the next day we elected to continue our southbound journey and headed towards Bottleneck Inlet in Finlayson Channel.  Initially conditions weren’t too bad even though the winds were 15-20 knots but later in the day they edged up a notch to 20-25 knots and we had pretty choppy head seas. The protection offered by Bottleneck Inlet was a welcome relief for ourselves and the three other boats with which we shared the anchorage.

The next morning, we had light rain and poor visibility but the winds weren’t too bad initially.  We elected to exit Finlayson Channel into Milbanke Sound and Seaforth Channel rather than cutting off at Jackson Passage and using Mathieson Channel / Perceval Narrows into Seaforth.  Unfortunately the seas were building and we were hit by 3-foot short period seas on our starboard beam as we approached Ivory Island which caused us to roll unpleasantly.  It was about five or six miles of that so we decided to put our stabilizing fish in the water to dampen the rolling.  We continued through Seaforth Channel to Gunboat Passage and anchored in Forit Bay that night.

Next morning we fished near Rattenbury Point at the NW corner of King Island in Fisher Channel.  Nothing but a few pink bites for our efforts.  We headed south in Fisher Channel, dropped a couple of test prawn pots in the entrance to Evans Inlet then explored the head of Evans Inlet for an anchoring site.  We found a couple spots that were doable but they were deep (75′ to 90′) and exposed to westerly wind and chop.  We decided to go with the known quantity of Codville Lagoon for the night’s anchorage.

The next day, we headed back north up Fisher Channel and fished the west side of the channel along the shoreline of Denny Island about a mile south of Gun Boat Passage.  Again, only a few bites from pink salmon. From here we headed back to Evans Inlet and retrieved the prawn pots we dropped there. More disappointment, when we pulled empty pots.  Since we were pretty close to Codville Lagoon, we dropped the two prawn pots in a popular prawn site. By this time, we were getting close to the afternoon salmon bite so we crossed Fisher Channel, entered Lama Passage and fished (with no luck) the SE corner of Denny Island from just west of White Point to about a mile north of Start Point.  We finished this meandering by returning to Codville Lagoon and anchoring at its north end.

We were getting a bit tired of fishing with no catching so with a very early start on August 13, we first retrieved our two prawn pots with several dozen (yay!) mostly small (boo!) prawns and headed up to Ocean Falls.  Even though we arrived before 10 AM, the notorious Ocean Falls winds were blowing us off the dock.  Fortunately, there were other boaters on the dock who got our lines secured and the boat tied to the dock.  Later that day, fellow Queen City Yacht Club members, Ann and Craig Wilbour on Shot-8, tied up on the other side of the dock from us.

2025-08-14 Bella Bella FxWe ended up spending 4 nights at Ocean Falls. There are not many shoreside services but the road running from the top of the dam behind the town to the community of Martin Valley gives you a chance to stetch your legs a bit.  The docks are in good repair, the power ample (the power plant at the dam is less than a half mile away) and the water is clean.  We did have rain (heavy at times) for about 2-1/2 days and some gusty wind a few times but it was more pleasant than spinning around on an anchor and not being able to leave your boat.

Finally, on August 17, continued south into Fitz Hugh Sound. Our destination for the night was Bitter End Cove at the far southeast corner of Fish Egg Inlet.  On the way in, we dropped three prawn pots. It was a quiet night by ourselves.

2025-Cruise-242xThe next morning we headed out and started fishing the shores of Addenbroke Island north of the lighthouse.  There were other boats from the local fishing lodges fishing as well.  The action seemed to be mostly pinks but near slack current, Marcia hooked and we landed a King salmon, our first salmon of the season. We called it quits for salmon fishing and headed back into Fish Egg Inlet to check our prawn pots.  Unfortunately two of the three pots had octopus in them.  The octopus enjoy the easy 2025-Cruise-246xpickings of the prawns already in the pot and deter anymore prawns from entering the pot.  While we did harvest a decent number of prawns, we elected not to reset the prawns as we judged the possibility of continued octopus predation as high. The two octopus returned to the water to hunt again and we headed back to Bitter End Cove for the night.

On the morning of August 19, we again headed out to Addenbroke Island hoping for a repeat of our prior day’s success.  Again the action was disappointing until near slack current when Marcia hooked and we landed a coho salmon.  At this point we felt that Drake needed some shore time so we crossed Fitz Hugh Sound and entered Kwakshua Channel towards Pruth Bay.  We anchored near the head of the bay with good access to the docks of Hakai Institute.  They are kind enough to allow public access to their docks for transiting on their trails over to the broad sandy beaches on 2025-Cruise-253xthe ocean side of Calvert Island.  The beaches are considered the finest beaches along the inside passage and provide welcome relief from confines of the boat.  We spent two nights anchored in Pruth Bay and went to shore five times.

After one last beach visit on the morning of August 21, we stored our dinghy back on our boat deck and exit into Hakai Passage and made our way to the NE corner of Hecate Island where we fished along the shore of Hecate Island outside the entrance to Goldstream Harbour.  Marcia caught another coho salmon before we called it a day.  We went into Goldstream Harbour where Marcia cleaned her salmon and we had lunch.  Afterwards we proceeded to Safety Cove along east shore of Calvert Island to anchor for the night.

Since fishing was slow, we decided to take advantage of the fine conditions (light winds, low seas) and head south around Cape Caution on August 22.  Depending on your route, you have 30 – 40 miles in which you are exposed to ocean conditions.  If ocean conditions are good, the route is no big deal.  If conditions are bad, you could die or fear your imminent demise.  In between are various degrees of unpleasantness that depend on your tolerance or misfortune.  We always try to stack the odds towards “no big deal” by choosing benign conditions.  While we had fog most of the way, we only had modest rolling waves out of the WNW and did not put our stabilizers in the water.  Our speed was good and we arrived in Port McNeill about 10 hours after departing Safety Cove.
  
Leg Statistics – 18 Days, 569 Miles, 107.2 Engine Hours

Ketchikan to Port McNeill

This being our 15th cruising trip, you would have thought we’d have at least heard of the Ketchikan Blueberry Festival (its 50th), if not attended it. It is held on the first Saturday in August.  As an excuse, I offer up that at the end of the season, our time in Ketchikan is focused on getting in and getting out ASAP.  This year, with nice weather forecast, we hung around for the Blueberry Festival. 2025-Cruise-234x It turns out it is a kind of a street fair with several streets closed off to traffic and and booths selling crafts, art and food.  Despite the presence of passengers from three cruise ships (actually a modest number by Ketchikan standards), the event seemed very community focused.  If we are in Ketchikan on the first weekend in August in the future, we’ll definitely try to attend.

We did leave Ketchikan on Tuesday, August 5. We stopped on the way out of town and fueled up.  It turned out the fuel price in Ketchikan was about 50¢/gallon cheaper than the price in Washington, so we took on about 750 gallons to take us south and possibly back north next Spring. We anchored the night in Sitklan Passage Cove which is conveniently located for crossing Dixon Entrance and entering Canadian waters.

The next day, August 6, we headed into Prince Rupert staying at the Prince Rupert Rowing & Yacht Club (PRRYC) marina.  We had an usual event at the Safeway grocery store where Marcia did shopping for produce 2025-Cruise-237xwe couldn’t bring in from the USA and I waited outside with Drake.  The store was quite busy and it was taking Marcia more time than I and Drake wanted it to.  Drake was very good at making eye contact with people going in and out of the store and responding enthusiastically when the eye contact was reciprocated.  Later, I was a confused and flummoxed when a customer came out from the store and said “Here, a man in the store asked me to give this to you to buy a toy for the dog,” and then handed me $3.50.  There had been a pan handler outside the store’s entrance earlier but he probably left when he saw his competition, a cute and friendly dog.

We left at first light the next morning, but not before a quick walk to the Tim Horton’s for some morning treats and cheese tea biscuits for later.  We put in a full day and did the entire length of Grenville Channel before anchoring the night in Hawk Bay on Fin Island.

One of the reasons for putting in a long day was so that we fish the early bite off at Turtle Point on the NW corner of Gil Island.  We joined a couple of sport fishing boats also working the area.  Marcia caught and released a couple of pink salmon but never even got a hit she thought was a silver or king salmon. We returned to Hawk Bay for a second night.

Rather than try fishing the area further, the next day we elected to continue our southbound journey and headed towards Bottleneck Inlet in Finlayson Channel.  Initially conditions weren’t too bad even though the winds were 15-20 knots but later in the day they edged up a notch to 20-25 knots and we had pretty choppy head seas. The protection offered by Bottleneck Inlet was a welcome relief for ourselves and the three other boats with which we shared the anchorage.

The next morning, we had light rain and poor visibility but the winds weren’t too bad initially.  We elected to exit Finlayson Channel into Milbanke Sound and Seaforth Channel rather than cutting off at Jackson Passage and using Mathieson Channel / Perceval Narrows into Seaforth.  Unfortunately the seas were building and we were hit by 3-foot short period seas on our starboard beam as we approached Ivory Island which caused us to roll unpleasantly.  It was about five or six miles of that so we decided to put our stabilizing fish in the water to dampen the rolling.  We continued through Seaforth Channel to Gunboat Passage and anchored in Forit Bay that night.

Next morning we fished near Rattenbury Point at the NW corner of King Island in Fisher Channel.  Nothing but a few pink bites for our efforts.  We headed south in Fisher Channel, dropped a couple of test prawn pots in the entrance to Evans Inlet then explored the head of Evans Inlet for an anchoring site.  We found a couple spots that were doable but they were deep (75′ to 90′) and exposed to westerly wind and chop.  We decided to go with the known quantity of Codville Lagoon for the night’s anchorage.

The next day, we headed back north up Fisher Channel and fished the west side of the channel along the shoreline of Denny Island about a mile south of Gun Boat Passage.  Again, only a few bites from pink salmon. From here we headed back to Evans Inlet and retrieved the prawn pots we dropped there. More disappointment, when we pulled empty pots.  Since we were pretty close to Codville Lagoon, we dropped the two prawn pots in a popular prawn site. By this time, we were getting close to the afternoon salmon bite so we crossed Fisher Channel, entered Lama Passage and fished (with no luck) the SE corner of Denny Island from just west of White Point to about a mile north of Start Point.  We finished this meandering by returning to Codville Lagoon and anchoring at its north end.

We were getting a bit tired of fishing with no catching so with a very early start on August 13, we first retrieved our two prawn pots with several dozen (yay!) mostly small (boo!) prawns and headed up to Ocean Falls.  Even though we arrived before 10 AM, the notorious Ocean Falls winds were blowing us off the dock.  Fortunately, there were other boaters on the dock who got our lines secured and the boat tied to the dock.  Later that day, fellow Queen City Yacht Club members, Ann and Craig Wilbour on Shot-8, tied up on the other side of the dock from us.

2025-08-14 Bella Bella FxWe ended up spending 4 nights at Ocean Falls. There are not many shoreside services but the road running from the top of the dam behind the town to the community of Martin Valley gives you a chance to stetch your legs a bit.  The docks are in good repair, the power ample (the power plant at the dam is less than a half mile away) and the water is clean.  We did have rain (heavy at times) for about 2-1/2 days and some gusty wind a few times but it was more pleasant than spinning around on an anchor and not being able to leave your boat.

Finally, on August 17, continued south into Fitz Hugh Sound. Our destination for the night was Bitter End Cove at the far southeast corner of Fish Egg Inlet.  On the way in, we dropped three prawn pots. It was a quiet night by ourselves.

2025-Cruise-242xThe next morning we headed out and started fishing the shores of Addenbroke Island north of the lighthouse.  There were other boats from the local fishing lodges fishing as well.  The action seemed to be mostly pinks but near slack current, Marcia hooked and we landed a King salmon, our first salmon of the season. We called it quits for salmon fishing and headed back into Fish Egg Inlet to check our prawn pots.  Unfortunately two of the three pots had octopus in them.  The octopus enjoy the easy 2025-Cruise-246xpickings of the prawns already in the pot and deter anymore prawns from entering the pot.  While we did harvest a decent number of prawns, we elected not to reset the prawns as we judged the possibility of continued octopus predation as high. The two octopus returned to the water to hunt again and we headed back to Bitter End Cove for the night.

On the morning of August 19, we again headed out to Addenbroke Island hoping for a repeat of our prior day’s success.  Again the action was disappointing until near slack current when Marcia hooked and we landed a coho salmon.  At this point we felt that Drake needed some shore time so we crossed Fitz Hugh Sound and entered Kwakshua Channel towards Pruth Bay.  We anchored near the head of the bay with good access to the docks of Hakai Institute.  They are kind enough to allow public access to their docks for transiting on their trails over to the broad sandy beaches on 2025-Cruise-253xthe ocean side of Calvert Island.  The beaches are considered the finest beaches along the inside passage and provide welcome relief from confines of the boat.  We spent two nights anchored in Pruth Bay and went to shore five times.

After one last beach visit on the morning of August 21, we stored our dinghy back on our boat deck and exit into Hakai Passage and made our way to the NE corner of Hecate Island where we fished along the shore of Hecate Island outside the entrance to Goldstream Harbour.  Marcia caught another coho salmon before we called it a day.  We went into Goldstream Harbour where Marcia cleaned her salmon and we had lunch.  Afterwards we proceeded to Safety Cove along east shore of Calvert Island to anchor for the night.

Since fishing was slow, we decided to take advantage of the fine conditions (light winds, low seas) and head south around Cape Caution on August 22.  Depending on your route, you have 30 – 40 miles in which you are exposed to ocean conditions.  If ocean conditions are good, the route is no big deal.  If conditions are bad, you could die or fear your imminent demise.  In between are various degrees of unpleasantness that depend on your tolerance or misfortune.  We always try to stack the odds towards “no big deal” by choosing benign conditions.  While we had fog most of the way, we only had modest rolling waves out of the WNW and did not put our stabilizers in the water.  Our speed was good and we arrived in Port McNeill about 10 hours after departing Safety Cove.
  
Leg Statistics – 18 Days, 569 Miles, 107.2 Engine Hours