For PORT DE LA GRAVETTE :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloud and long sunny periods. No precipitation. In the evening, light cloudy spells.
WNW wind force 3 continuing all day. Gusts reaching 16 knots in the evening. Smooth sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day.