A northeasterly, weak and very variable flow prevails over the North-West of the basin. Over the South-West, it is southerly, weak and variable. Over the East, it is northwesterly, weak and variable.
For Port st clair :
No gale warning.
The reliability of the situation is poor.
For the night from Tuesday to Wednesday NW force 1 freshening force 3 in the middle of the night then force 2. Gusts reaching 14 knots in the middle of the night.
Smooth to slight sea. Low, short swell from SSW. Excellent visibility. Daytime of Wednesday 19 august : The weather will be good.
Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, skies with few clouds.
N force 2 turning SSE force 3 in the middle of the day then S. Gusts reaching 19 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from S. Excellent visibility.