Low 1010 hPa centered at 290 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 7 knots to the North-East.
For Plage des Onchères : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies.In the evening, skies with few clouds. WNW force 3 in the morning becoming NW force 4 in the evening. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.
semaphore stations
Station L Ile D Yeu located 29 km from Plage des Onchères