A southwesterly, strong and very variable flow prevails over the whole area.
For Erdeven - Kerouriec :
No gale warning.
We are 85% sure of the situation, because the clear patches could be more numerous than forecast.
In the evening, fog developing into low cloud.
Chance of light rain. WSW wind force 4. Gusts reaching 20 knots in the evening. Moderate sea. Low, fairly long swell from SSW. Visibility reduced by fog.