A southerly and very variable flow prevails over the whole area.
For Plage de Saint-Efflam : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies.In the evening, cloud and long sunny periods. No precipitation. SW force 2 turning NW force 3 in the middle of the day then NNW force 2. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility becoming excellent in the middle of the day then good.
semaphore stations
Station Lannion Aero located 14 km from Plage de Saint-Efflam