High 1027 hPa centered at 150 nautical miles in the West-South-West of the Île de Sein moving at 16 knots to the North-East and gaining strength to 1033 hPa to be centered on Wales.
For Port de Lorient La Base : 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, very cloudy skies clearing completely. No precipitation. WNW wind force 3. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, fairly long swell from WSW. Good visibility.
semaphore stations
Station Ile De Groix located 13 km from Port de Lorient La Base