A westerly, very strong and mostly variable flow prevails over the whole area.
For Mimizan :
No gale warning.
The reliability of the situation is assessed at 95%.
Sun in the morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
Chance of light rain. S force 3 turning WSW force 4 in the middle of the day then WNW force 3. Gusts reaching 23 knots in the evening. Moderate sea. Moderate, fairly long swell from WNW. Excellent visibility becoming excellent in the evening.