There are usually quite a few people on the Gyllyngvase Beach from September to June.
From November to April the water at Gyllyngvase Beach is too cold to swim in.
The whole year Gyllyngvase Beach 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