An easterly, weak and particularly variable flow prevails over the North of the basin. Over the South-East, it is southerly, weak and particularly variable. Over the South-West, it is westerly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Saturday to Sunday WSW force 1 in the early part of the night becoming SW force 2. Gusts reaching 15 knots at the end of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, fairly long swell from WSW. Poor visibility becoming poor in the middle of the night then poor. Daytime of Sunday 10 may : The atmosphere will remain unstable.
Skies very cloudy to overcast in the morning, good clear periods with lots of cloud in the afternoon. Light showers all day. In the evening, good clear periods but cloud building.
Light showers. SW force 2 becoming force 3 in the middle of the day then WSW. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, fairly long swell from WSW then from N in the evening. Poor visibility becoming excellent in the middle of the day then poor.