High 1024 hPa centered at 240 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 10 knots to the East.
For Saint-Denis-D"Oleron :
No gale warning.
The reliability of the situation is fairly good.
For the night from Sunday to Monday N force 3 in the early part of the night temporarily NW. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming good in the middle of the night then good. Daytime of Monday 17 august : The weather will be good.
Sunny despite some cloudy spells but no rain. In the evening, hazy cloud giving way to increasingly brighter skies.
No precipitation. N force 3 turning WNW force 4 in the middle of the day then NW. Gusts reaching 20 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day.