A northerly and variable flow prevails over the whole area.
For Saint-Quay-Portrieux :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Saturday to Sunday NW wind force 2 continuing all night. Gusts reaching 10 knots in the early part of the night.
Smooth sea becoming smooth to slight at the end of the night. Low, short swell from N then from NNW at the end of the night. Excellent visibility becoming good in the middle of the night then good. Daytime of Sunday 16 august : The weather will be good.
Little cloud in the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, skies with few clouds.
NNW force 2 in the morning becoming N force 3 in the middle of the day. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from NNW. Poor visibility becoming excellent in the middle of the day then excellent.