High 1025 hPa centered on the North of the Bay of Biscay moving at 19 knots to the West to be centered at 150 nautical miles in the West-South-West of the Île de Sein.
For Plage des Goélands : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, good clear periods but cloud building. No precipitation. WSW wind force 4. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from NNW. Excellent visibility.
semaphore stations
Station Ploumanac'H located 3 km from Plage des Goélands