For Port de Rosmeur :
No gale warning.
For the night from Saturday to Sunday N force 3 in the early part of the night becoming force 2. Gusts reaching 15 knots in the early part of the night.
Slight sea becoming smooth in the middle of the night. Low, short swell from WNW then from N in the middle of the night. Poor visibility becoming reduced by mist in the middle of the night. Daytime of Sunday 16 august : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
Light showers. N force 2 turning NW force 3 in the middle of the day then N. Gusts reaching 18 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low from N. Visibility reduced by mist becoming excellent in the middle of the day then good.