High 1023 hPa centered on the Celtic Sea moving at 21 knots to the East-North-East to be centered on the North of England.
For Plage de Léhan : 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 skies. NNE wind force 4. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility.
semaphore stations
Station Pte De Penmarch located 9 km from Plage de Léhan