A northwesterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and very variable.
For Courseulles-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Saturday to Sunday N force 2 turning NE force 1 in the middle of the night then becoming force 2. Gusts reaching 9 knots until the middle of the night.
Smooth to slight sea. Low, short swell from N then from N at the end of the night. Excellent visibility becoming poor in the middle of the night then poor. Daytime of Sunday 16 august : Improving during the day:the sky will clear.
Cloudy spells, dense at times in the morning, hazy cloud giving way to brightening skies in the afternoon. No precipitation. In the evening, light cloudy spells.
NE force 3 in the morning turning N in the middle of the day. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea. Low, short swell from N then from NNW in the middle of the day then from N. Poor visibility becoming excellent in the middle of the day then good.