A southwesterly, strong and mostly variable flow prevails over the whole area.
For Plage de Penmarc"h :
No gale warning.
The reliability of the situation is assessed at 90%.
Skies changeable to very cloudy. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. W force 4 in the morning turning SW force 3 in the evening. Gusts reaching 19 knots in the morning. Rough to very rough sea. Moderate, long swell from WSW. Excellent visibility.