High 1016 hPa centered on Brittany moving at 9 knots to the South-South-East to be centered on the North of the Bay of Biscay.
For Grève des Perdrix : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, some fair-weather cumulus clouds. ENE wind force 1. Gusts reaching 5 knots in the evening. Smooth to slight sea. Low, short swell from W. Good visibility.
semaphore stations
Station Lannion Aero located 27 km from Grève des Perdrix