For Lancieux - Port de l"Islet :
No gale warning.
For the night from Tuesday to Wednesday NW force 2 turning W force 1 in the middle of the night then WSW. Gusts reaching 14 knots in the early part of the night.
Smooth sea. Low, fairly long swell from NW then from N at the end of the night. Excellent visibility. Daytime of Wednesday 26 august : The sky will remain changeable.
Skies changeable to very cloudy. Risk of showers in the morning, showers late in the day. In the evening, cloudy spells, sometimes dense.
Light showers. W force 2 turning NW in the middle of the day then NNW. Gusts reaching 13 knots. Smooth to slight sea becoming slight in the evening. Low from N. Good visibility becoming excellent in the middle of the day.