A northerly, moderate and very variable flow prevails over the whole area.
For Plage du Fort de Penthièvre :
Warning strong breeze offshore.
The reliability of the situation is assessed at 80%.
Little cloud in the morning, increasing sunny spells in the afternoon. No precipitation in the morning, showers late in the day. In the evening, cloudy spells, sometimes dense.
Light showers progressively becoming less frequent. N force 3 turning WNW force 4 in the middle of the day then NW. Gusts reaching 24 knots from the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day.