High 1024 hPa centered on Brittany moving at 5 knots to the South-West and gaining strength to 1027 hPa to be centered on the North of the Bay of Biscay.
For Anse du Stole : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear periods developing. No precipitation. WSW wind force 3. Gusts reaching 14 knots in the evening. Slight sea. Low, short swell from WSW. Poor visibility.
semaphore stations
Station Ile De Groix located 8 km from Anse du Stole