For L"Herbe :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies becoming somewhat cloudy. In the evening, skies with few clouds.
NNW wind force 4 from the middle of the day. Gusts reaching 19 knots. Smooth sea. Low, fairly long swell from SW. Excellent visibility.