High 1025 hPa centered at 130 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 19 knots to the East-North-East to be centered on the Celtic Sea.
For Plage de Gwendrez : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, clear skies. S wind force 2. Gusts reaching 10 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility.
semaphore stations
Station Pte Du Raz located 20 km from Plage de Gwendrez