A southwesterly, very strong and very variable flow prevails over the whole area.
Für Grande Plage : Warning moderate gale offshore.
We are 75% sure of the situation, because the clear patches could be more numerous than forecast.
Very cloudy skies becoming totally overcast.Light rain followed by showers.In the evening, very cloudy skies to overcast. Showers. SW force 4 in the middle of the day becoming SSW force 5 in the evening. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.
Semaphoren
Station La Rochelle-Ile De Re liegt 22 km von Grande Plage entfernt