A southeasterly, weak and very variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Saint-Quay-Portrieux :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny spells with possibility of mist forming in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
SE force 2 turning NE force 3 in the middle of the day then NNE force 2. Gusts reaching 14 knots in the middle of the day. Smooth sea. Low, short swell from W then from ENE in the evening. Visibility reduced by mist becoming excellent in the middle of the day then excellent.