A southwesterly, strong and variable flow prevails over the whole area.
For Merrien :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
Overcast with reduced visibility in the morning, overcast skies in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, overcast skies.
Showers. S force 3 freshening force 5 in the middle of the day then force 6. Gusts reaching 36 knots in the evening. Moderate sea becoming rough in the evening. Moderate, fairly long swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.