A southwesterly, strong and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Sunday to Monday W force 3 in the early part of the night turning NW force 2. Gusts reaching 16 knots in the early part of the night.
Smooth to slight sea becoming slight at the end of the night. Low, fairly long swell from W. Good visibility becoming good in the middle of the night then excellent. Daytime of Monday 16 march : Improving during the day:the sky will clear.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, light cloudy spells.
W force 2 becoming WSW force 3 in the middle of the day then SW. Gusts reaching 15 knots in the middle of the day. Slight sea. Low, long swell from WSW. Excellent visibility becoming good in the evening.