A westerly, strong and mostly variable flow prevails over the whole area.
For Plage de Porz Mellec :
No gale warning.
We are 90% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Good clear periods but cloud building. Light showers progressively becoming less frequent. In the evening, very cloudy.
Possibility of showers W force 4 in the middle of the day becoming WSW force 3 in the evening. Gusts reaching 19 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Excellent visibility becoming poor in the evening.