Surf powerboat racers from all over the country are at Watergate Bay this weekend for the Thundercat National Championships.
Powered by 50 horse-power outboard engines, the four-metre-long inflatable catamarans can reach speeds of up to 60 mph.
It's the second time the national event has been held in Cornwall.
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A rash of hit and miss showers are due followed by some bright spells but it's mostly cloudy and dry this afternoon. Highs of 15 C.
Some showers steaming through - perhaps early April showers. A few bright breaks to follow but it's mostly cloudy. Top temps 15 C.
The Cheltenham manager, who is recovering from heart surgery, has thanked people for their well wishes and called on fans to back the team