A southwesterly, very strong and variable flow prevails over the whole area.
For Plage de Postolonnec :
Warning fresh gale offshore.
We are 90% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Overcast skies. Chance of light rain. In the evening, overcast skies.
Light rain followed by showers. S force 5 in the middle of the day becoming force 6 in the evening. Gusts reaching 38 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the evening.