A northerly, moderate and very variable flow prevails over the North-East of the basin. Over the South and the West, it is southwesterly, strong and very variable.
For Le Mont Saint Michel :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, cloud and sun in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. WSW force 4 turning WNW in the middle of the day then SSE force 2. Gusts reaching 23 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from WNW. Excellent visibility becoming good in the evening.