A northerly and mostly variable flow prevails over the South-West of the basin. Over the East, it is easterly, moderate and mostly variable. Over the North-West, it is southwesterly, moderate and mostly variable.
For Mesquer :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy with risk of thunderstorms in the morning, skies clearing but storms likely in the afternoon. Light showers progressively dying out in the morning, possibility of showers in the afternoon. In the evening, skies progressively clouding over with storms forming.
Showers. ENE force 3 turning ESE in the middle of the day then SE force 2. Gusts reaching 21 knots in the middle of the day. Smooth sea. Low, fairly long swell from W. Excellent visibility becoming poor in the evening.