A northerly and very variable flow prevails over the North-West of the basin. Over the South and the East, it is southerly, moderate and very variable.
For Grève Ralevy :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some high cloud in the morning, sunny becoming changeable in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. S force 2 in the morning temporarily NE in the middle of the day. Gusts reaching 9 knots in the evening. Moderate sea. Moderate, long swell from W. Visibility reduced by mist becoming excellent in the middle of the day then poor.