High 1023 hPa centered on West Channel moving at 6 knots to the South-East to be centered on the center of France.
For Plage de Keryvon : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.No precipitation.In the evening, very cloudy. No precipitation. SSW force 3 becoming SW force 4 in the middle of the day then WSW. Gusts reaching 25 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WNW. Excellent visibility.
semaphore stations
Station Ploumanac'H located 6 km from Plage de Keryvon