For Ratzeburger See : No gale warning.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
Very cloudy skies becoming totally overcast during the afternoon. The risk of seeing rain will remain low.
In the evening, overcast skies. Chance of light rain. SW force 3 in the morning becoming SSW force 4 in the middle of the day. Gusts reaching 22 knots from the middle of the day. Excellent visibility.