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 de Kermarquer : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies with few clouds.In the evening, skies gradually hazing over. No precipitation. NE wind force 3 from the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.
semaphore stations
Station Lannion Aero located 26 km from Grève de Kermarquer