A northerly and variable flow prevails over the South-West of the basin. Over the South-East, it is easterly, weak and very variable. Over the North, it is westerly, moderate and variable.
For Le-Mont-Saint-Michel :
Warning moderate gale offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. Showers all day. In the evening, very cloudy.
Light showers progressively becoming less frequent. NNE force 2 freshening NNW force 5 in the middle of the day then becoming N. Gusts reaching 31 knots in the evening. Rippled sea becoming slight in the middle of the day. Low, short swell from WNW temporarily from N in the middle of the day. Poor visibility becoming good in the middle of the day then excellent.