A northwesterly, very strong and mostly variable flow prevails over the whole area.
For Plage de Saint-Quiriou :
Warning strong gale offshore.
The reliability of the situation is assessed at 85%.
Overcast skies with storms likely in the morning, very cloudy with possibility of thunder storms in the afternoon. Showers all day. In the evening, very cloudy.
Showers becoming less frequent. WNW force 7 in the morning becoming force 6 in the evening. Gusts reaching 45 knots in the morning. Moderate sea. Low, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day.