High 1031 hPa centered on the North of the Irish Sea moving at 6 knots to the East-South-East to be centered on Wales.
For Plage du Trez Hir :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Mist and fog in the morning, sunny in the afternoon. No precipitation. In the evening, relatively clear skies becoming changeable.
NE force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 21 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from S. Visibility reduced by mist becoming excellent in the middle of the day then excellent.