The more you sail on a route, the easier it is to predict what you can expect in a certain area. At the same time you question yourself more if what you expect does not happen. Before we left Puerto Caldera the bridge team had discussed the weather that was to be expected during the next stretch of the cruise while sailing towards Huatalco. We were going to pass two areas with strong winds. The first one, while sailing past Lake Nicaragua, the 2nd one, while sailing through the Gulfo de Tehantepec. In both areas’ the winds are caused by gaps in the mountain range that divides the Caribbean Sea from the Pacific Ocean influence area. If you know the average wind and direction in the Caribbean Basin, then you can quite accurately figure out what the wind will be on the Pacific side. Not within one or two knots but definitely in the 5 to 10 knots margin. That helps with the planning and we can in advance select the tanks that we can fill with sea water to keep the ship upright from being pushed over by the wind. Continue reading

