A northerly, very strong and very variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and very variable.
For Plage de Saint-Pierre-en-Port :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, sometimes dense. No precipitation. In the evening, skies with few clouds.
SSE wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Smooth sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.