High 1029 hPa centered at 240 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 6 knots to the North.
For Saint-Brevin-Les-Pins : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast. For the night from Thursday to Friday W wind force 3 continuing all night. Gusts reaching 17 knots in the middle of the night.
Smooth to slight sea temporarily smooth in the middle of the night. Low, short swell from WSW. Excellent visibility. Daytime of Friday 12 june : The sky will remain changeable.
Skies changeable to very cloudy.No precipitation.In the evening, skies with few clouds. W wind force 3 continuing all day. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from WSW. Excellent visibility becoming excellent in the middle of the day then good.
semaphore stations
Station Pte De Chemoulin located 9 km from Saint-Brevin-Les-Pins
* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call