High 1023 hPa centered on the Celtic Sea moving at 22 knots to the East-North-East to be centered on the center of England.
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.
Overcast skies.No precipitation.In the evening, changeable skies becoming less cloudy. No precipitation. NNE wind force 3 from the middle of the day. Gusts reaching 16 knots. Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming good in the evening.
semaphore stations
Station Lannion Aero located 26 km from Grève de Kermarquer