High 1028 hPa centered on the North of the Bay of Biscay moving at 15 knots to the East-North-East to be centered on West Channel.
For Plage de la Grande Salinette : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon.No precipitation.In the evening, cloud and long sunny periods. No precipitation. SW force 2 turning WNW in the middle of the day then SE. Gusts reaching 10 knots in the morning. Smooth to slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day.
semaphore stations
Station Dinard located 6 km from Plage de la Grande Salinette