A southeasterly, very strong and variable flow prevails over the North-East of the basin. Over the South and the West, it is westerly, strong and mostly variable.
For Penmarch :
No gale warning.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
In the evening, cloudy spells, sometimes dense.
No precipitation. WSW wind force 4. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from S. Excellent visibility.