The "bad" weather is decided by the skipper on the day of the cruise, the weather in the Gdańsk changes from hour to hour, if according to the sailing weather conditions are not suitable for sailing (storm or wind above 4 on the Boufort scale), we postpone the cruise according to your and our availability or we cancel and get a refund, but if it is cloudy or chilly, cruises are normal. There are blankets on board and it is good to have warm clothes with you. The Old Town is much warmer than the bay because we are sheltered.