High 1028 hPa centered on the North of the Bay of Biscay moving at 15 knots to the East-North-East to be centered on West Channel.
For Ile-Tudy :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and sun in the morning, skies clearing but remaining hazy in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
ENE force 1 turning SSE force 2 in the middle of the day then ESE. Gusts reaching 9 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from S. Good visibility becoming excellent in the middle of the day then poor.