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Envoy is currently in Lefkas marina for the Med winter.
This posting is nearly all technical.
During this year’s cruising the main Lugger engine ran 346 hours and the Yanmar wing engine just 3.2 hours. Next year we’ll make a point of running the Yanmar for much longer periods, using it for passages on some calm days when the stabilisers are not needed (the stabilisers being driven from the Lugger).
Engines need to be used both regularly and for periods long enough to bring them up to normal working temperature to keep injectors and other components clean. Although Envoy only cruises at about 3.5 knots using the Yanmar, time is not an issue for us and most days our cruising distances are short.
Our biggest technical issue this year was the failure of our ancient Lugger-driven SeaPower 120 volt AC generator, which provided power for refrigeration anytime the Lugger was running (our AC refrigeration being powered only by 120 volts on board or 220 volts shorepower). The SeaPower was beyond repair and replacement would have cost about NZ$9,000, so we decided to cruise this year using the generator as our sole means of powering refrigeration while at sea (in fact very few vessels use engine-driven AC generators as most use inverters for low AC loads and generators for higher loads). This worked extremely well and interestingly we ran the generator for 334 hours, only 25 hours more than in 2013 and in fact 70 hours less than in 2012 – many less hours than we expected, so why?
1. Our cold plate, R12-based refrigerator and separate freezer are very efficient and typically only need to run about two hours per day – a little longer up to three hours in mid summer or with visitors aboard, and a little less – down to 90 minutes in cooler weather or with just two of us aboard.
2. It’s harder to keep the fridge cold than the freezer because the fridge is opened much more frequently. Many days the freezer isn’t opened at all! Our freezer is rarely more than half-full of food so this year we regularly froze large bottles of water and put those in the refrigerator to help keep it cold, changing bottles around every couple of days.
3. This year we spent more time than usual in marinas on shorepower, particularly in parts of Sicily where safe anchorages were limited.
4. At anchor we generally run the generator for about 45 minutes in the morning and the same in the evening EVEN WHEN the SeaPower was working, so in reality we only need to run the generator for an additional half hour or so daily without the SeaPower.
5. We always have to run the generator when using the water maker and therefore run refrigeration at the same time. Water making takes several hours and this gives the refrigeration system temperatures a good chance to pull down.
So we now have no plans to change this system of using the generator to power refrigeration.

Envoy is currently in Lefkas marina for the Med winter.
Although our 2014 cruising has come to an end we have plenty of interesting material for updates to our blog re Envoy and cruising for the foreseeable future until we return to Envoy.
In late October with rain and 25 knot winds forecast we cruise into the Lefkas marina having so far spent 202 days aboard and cruised 1,732 miles, sharing those times with family – Amy; John and Alice and Lily; Sharon and Doug and special friends Chris, and Doug and Mary. It’s always a great feeling to finish your cruise without incident (barring my foot being lacerated in Marina di Portorosa when a paving stone collapsed under me) and without any major technical issues with Envoy.
Although the sea is still 21d and we’ve been swimming right up to now, it’s definitely much cooler with daytime temperatures around 20d, periodic snow on the peaks of distant mainland mountains, and being too cold to sit outside after sunset.
Back in the marina we have plenty of time – nine days to organise leaving Envoy for the winter.
We’re surprised to find that our first full day back is a public holiday – “Ochi” day commemorating Greece’s refusal to surrender to Italy in 1940 during WW2. Lefkas only has a population of about 15,000 and we’re amazed to find many thousands of patriotic people celebrating.

Lefkas’s town band marching along the waterfront

Even the priests are out for the occasion

We’re amazed at the size of the crowds

Patriotic children wave their Greek flags

Girls march in traditional Greek costume, followed by the not-so-traditional

A pretty Greek girl marches with her handsome partner

We find the marina fees are unchanged from last year and pay 2,337 Euros (NZ$3,769) for 186 days averaging 12.56 Euros (NZ$20.40) per day. There are cheaper options available but we like this marina’s excellent shelter from winter storms, the technical infrastructure and the atmospheric town. Like last year Envoy is in the water, not on the hardstand and this is 30 per cent cheaper.

Map showing how the very sheltered Lefkas marina is reached off the Lefkas Canal (passing through salt marshes) making it immune from waves and surge

We meet with our agent, Yvonne, of A1 Yachting to arrange the necessary paperwork for Envoy’s stay during the winter. Our Transit Log is given to Customs for this period and Envoy is deemed to be in bond and exempt from the 18 month restriction on staying within the EU without paying VAT. Yvonne also advises good news that the Greek Cruising Tax has been temporarily suspended while the Government figures out what system it will use in future – for the last couple of years any cruising boat visiting Greek water for more than 90 days has been levied this tax.

TECHNICAL
We use a water filter when filling Envoy’s water tanks from the shore

This image shows the water filter housing (right) and its cartridge (left) after seven months use. The cartridge started life white and is now brown, proving that it’s definitely worth using to filter out excessive dirt and minerals present in town water supplies. Our water maker is powered by the generator so we load water from the shore whenever it’s available to reduce needing to use the generator for long periods. The water maker produces about 80 litres per hour, and including use of the washing machine our daily water usage averages about 60 litres, but with guests aboard this more than doubles. Envoy’s three water tanks hold a total of about 980 litres, normally supplemented with about 200 litres carried in plastic drums on deck, these drums also being used to bring water from the shore using one of the RHIBs.