For Port de Rosmeur :
No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy in the morning, overcast skies in the afternoon. No precipitation in the morning, light rain in late afternoon. In the evening, overcast skies.
Light rain. NW force 4 in the morning turning W force 5 in the evening. Gusts reaching 34 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.