A southerly gale prevails over the South and the West of the basin. Over the North-East, a northwesterly, moderate and mostly variable flow prevails at sea.
For Grève de Saint Marc :
Warning moderate gale offshore.
We are 90% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Overcast skies. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Light, intermittent drizzle. S wind force 5 from the middle of the day. Gusts reaching 32 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility.