A northwesterly, moderate and variable flow prevails over the West of the basin. Over the East, it is southwesterly, moderate and variable.
For Plage du Fort de Penthièvre :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable becoming very cloudy in the afternoon. Risk of showers in the morning, light showers dying away progressively in the afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. SW wind force 4 continuing all day. Gusts reaching 21 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.