A southwesterly, very strong and very variable flow prevails over the whole area.
For Plage du Port de Landrellec :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies very cloudy to overcast in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. S force 3 turning SW in the middle of the day then WSW. Gusts reaching 16 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day then good.