7-Day Surf Forecasts.
Explore 5,000 Surf Spots.
Browse over 50,000 questions.

How big are the swells at the Hainan surf spot?

The measure of the swell at the Hainan surf spot, during a SW monsoon, will be 2-4ft. The waves usually aren't too big here but you can normally find some nice small rollers to ride and have some good fun on a longboard.