High 1024 hPa centered at 200 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) moving at 6 knots to the East-South-East.
For Plage de Saint-Efflam : 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. NW wind force 2. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Poor visibility.
semaphore stations
Station Lannion Aero located 14 km from Plage de Saint-Efflam