For Port de Rosmeur :
No gale warning.
For the night from Tuesday to Wednesday NNE wind force 3 continuing all night. Gusts reaching 17 knots in the middle of the night.
Smooth to slight sea becoming smooth at the end of the night. Low from N. Excellent visibility becoming good at the end of the night. Daytime of Wednesday 19 august : The largely blue sky won.t last.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
Possibility of showers NE force 3 turning NNW force 2 in the middle of the day then becoming force 3. Gusts reaching 15 knots in the morning. Smooth sea becoming smooth to slight in the evening. Low from N. Good visibility becoming excellent in the middle of the day.