High 1031 hPa centered on the North of the Irish Sea moving at 5 knots to the East-South-East to be centered on Wales.
For Tredrez - Locquémeau : 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, skies with few clouds. NE wind force 3. Gusts reaching 14 knots in the evening. Slight sea. Low, fairly long swell from WNW. Good visibility.
semaphore stations
Station Lannion Aero located 8 km from Tredrez - Locquémeau