A northerly, strong and mostly variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and mostly variable.
For Le Mont Saint Michel :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Overcast with reduced visibility in the morning, very cloudy skies to overcast in the afternoon. No precipitation. In the evening, very cloudy skies to overcast.
Chance of light rain. S wind force 3 continuing all day. Gusts reaching 17 knots in the evening. Smooth sea. Low, fairly long swell from WNW. Visibility reduced by mist becoming reduced by mist in the middle of the day then poor.