High 1022 hPa centered at 160 nautical miles in the South-South-West of Fastnet Rock (South-West Ireland) moving at 46 knots to the East-South-East to be centered on the North-East of Spain.
For Marennes :
No gale warning.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, clear skies.
NE force 2 turning NNW force 3 in the middle of the day then N. Gusts reaching 13 knots in the evening. Rippled sea. Low, short swell from NW. Excellent visibility.