High 1027 hPa centered on the South-West of the Bay of Biscay moving at 32 knots to the North-East to be centered on the South-West of England.
For Plage de Tresmeur :
No gale warning.
We are 90% sure of the situation, because the cloud system could clear up more slowly than forecast.
Light cloudy spells. In the evening, skies with few clouds.
NNE wind force 3 from the middle of the day. Gusts reaching 11 knots. Slight sea. Low, fairly long swell from W. Good visibility becoming good in the evening.