There are usually quite a few people on the Ostseeheilbad Graal-Müritz from October to April.
From November to March the water at Ostseeheilbad Graal-Müritz is too cold to swim in.
In November and December Ostseeheilbad Graal-Müritz has rainy season. This is something to keep in mind when planning your trip since it is quite possible that you may be unable to sunbathe.
Diving
Kiting
Surfing
Windsurfing