Für PORT DE LA GRAVETTE :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clouding over with thunderstorms developing in the morning, skies clearing but storms likely in the afternoon. Some light showers from late morning. In the evening, storms as night falls.
Showers becoming less frequent. ENE force 4 in the morning becoming force 3 in the middle of the day. Gusts reaching 25 knots in the morning. Smooth to slight sea temporarily smooth in the middle of the day. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.