High 1028 hPa centered on the North of the Bay of Biscay moving at 14 knots to the East-North-East to be centered on West Channel.
For Trébeurden :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies clearing but remaining hazy during the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, skies with few clouds.
SE wind force 3 continuing all day. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day then excellent.