There are usually quite a few people on the Westerland Hauptstrand from October to April.
From November to April the water at Westerland Hauptstrand is too cold to swim in.
From July to January Westerland Hauptstrand 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
Equipment for rent
Surfing
Equipment for rent
Windsurfing
Equipment for rent