High 1033 hPa centered at 180 nautical miles in the South-West of Fastnet Rock (South-West Ireland) remaining almost stationary.
For Carnac Plage :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog giving way to sun in early morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
NE force 2 turning SW force 3 in the middle of the day then WNW. Gusts reaching 13 knots in the evening. Smooth sea. Low, fairly long swell from SW. Visibility reduced by mist becoming excellent in the middle of the day.