A southeasterly, strong and very variable flow prevails over the South-West and the North-East of the basin. Over the North-West and the South-East, it is westerly, moderate and very variable.
For Saint Sampson Harbour :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy. But clear spells will become more and more widespread. Rain gradually becoming less frequent in the morning, no precipitation in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. S force 4 turning NNW in the middle of the day then NW force 3. Gusts reaching 19 knots until the middle of the day. Moderate sea becoming slight in the middle of the day. Moderate, long swell from W then low, fairly long swell in the middle of the day. Good visibility becoming excellent in the middle of the day.