A southeasterly and variable flow prevails over the whole area.
For Grève de Kermarquer :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny after slow dispersal of fog in the morning, cloud and sun in the afternoon. The risk of seeing rain will remain low. In the evening, good clear periods but cloud building.
Chance of light rain. SW force 2 becoming WSW force 1 in the middle of the day then SW. Gusts reaching 7 knots until the middle of the day. Smooth to slight sea becoming smooth in the middle of the day. Low, fairly long swell from WNW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.