For Billiers :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Relatively clear skies becoming changeable. In the evening, clear skies becoming somewhat cloudy.
NW force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, short swell from SW. Excellent visibility.