A southerly, strong and variable flow prevails over the East of the basin. Over the West, it is northwesterly, moderate and mostly variable.
For Plouharnel :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Skies with few clouds covering over progressively. No precipitation. In the evening, overcast skies.
Light showers. S wind force 4 from the middle of the day. Gusts reaching 24 knots in the evening. Slight sea becoming moderate in the evening. Low, fairly long swell from WSW. Excellent visibility.