High 1025 hPa centered on the North-West of Spain moving at 44 knots to the East-North-East to be centered on the South-West of France.
For Saint-Denis-D"Oleron : No gale warning.
We are 90% 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, good clear periods but lots of cloud, too. No precipitation. WSW wind force 3 continuing all day. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming good in the middle of the day then poor.
semaphore stations
Station Chassiron located 4 km from Saint-Denis-D'Oleron
* +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