There are usually quite a few people on the Timmendorfer Strand from November to March.
From November to March the water at Timmendorfer Strand is too cold to swim in.
In November and December Timmendorfer Strand 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
Equipment for rent
Windsurfing
Equipment for rent