Fwd: Day 3: out of sight of land

S/Y Cherish
Peter Gray
Fri 2 Dec 2016 18:10
Doing well - no engine (other than to charge batteries and make water) so far and nearly 400 nautical miles (440 land miles) covered since departure. A word on electricity and water: we carry 4 big batteries (domestic batteries - there is a separate battery to start the engine) to provide power for lights, radio, navigation instruments etc. Although we have solar panels, these will only just keep pace with demand during the day, so after a day or at most two, we need to charge up the domestic batteries every day or two. Ordinarily, we would use the generator, but this - as previously mentioned - is broken,so we have to use the main engine. The portable generator on the foredeck is for the nightmare scenario where the main engine fails. As regards water, we are carrying 840 litres (nearly a tonne!) or fresh water in two tanks, plus emergency drinking water is 5 litre bottles. We could do the whole trip with this lot,but we would get pretty smelly, even with sea showers (a fresh water shower where you only use about two litres, instead of the 50 or so you might use at home). So we have a machine that converts sea water into drinkable but not very tasty fresh water. This requires a lot of power, though. So the plan is to gradually run down the tank water whilst reducing the rate we use by making water, so that people can shower not too infrequently. |