High 1033 hPa centered at 180 nautical miles in the South-West of Fastnet Rock (South-West Ireland) remaining almost stationary.
For L"Herbaudière : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day.In the evening, clear skies. NE force 2 turning NW force 3 in the middle of the day then becoming force 4. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.
semaphore stations
Station Pte De Chemoulin located 23 km from L'Herbaudière