High 1027 hPa centered at 70 nautical miles in the West-South-West of the isles of Scilly moving at 15 knots to the North-East to be centered on the South of the Irish Sea.
For Grève des Craclais :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sun in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. ENE force 2 in the morning becoming NE force 3 in the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.