A southwesterly, very strong and variable flow prevails over the whole area.
For Plage de Blainville-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 95%.
Skies changeable to very cloudy. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. SSW force 4 in the morning becoming force 3 in the evening. Gusts reaching 20 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day then reduced by mist.