High 1028 hPa centered on the North of the Bay of Biscay moving at 15 knots to the East-North-East to be centered on West Channel.
For Port du Stiff :
No gale warning.
The reliability of the situation is assessed at 90%.
A few fair-weather cumulus clouds in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. SW force 3 in the morning turning SSE in the evening. Gusts reaching 11 knots in the middle of the day. Rough sea becoming moderate in the evening. Moderate, fairly long swell from W. Excellent visibility.