A northerly, moderate and variable flow prevails over the whole area.
For Kernével - Larmor-Plage : No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies progressively clouding over with storms forming.Showers towards the end of the night.In the evening, very cloudy with risk of storms. Showers. E force 3 in the middle of the day turning NNE in the evening. Gusts reaching 19 knots in the middle of the day. Smooth sea. Low, fairly long swell from SW. Poor visibility becoming good in the evening.
semaphore stations
Station Ile De Groix located 12 km from Kernével - Larmor-Plage