High 1024 hPa centered at 40 nautical miles in the West-South-West of the isles of Scilly moving at 9 knots to the North-North-East to be centered on the Celtic Sea.
For Courseulles-sur-Mer :
No gale warning.
For the night from Thursday to Friday NW force 2 in the early part of the night becoming WNW force 1. Gusts reaching 10 knots in the early part of the night.
Smooth sea becoming smooth to slight in the middle of the night. Low, short swell from NE. Excellent visibility becoming good in the middle of the night then excellent. Daytime of Friday 14 august : The weather will become more uncertain during the day.
Sunny becoming changeable in the afternoon. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Possibility of showers WNW force 2 in the morning turning N force 3 in the middle of the day. Gusts reaching 13 knots in the evening. Smooth to slight sea. Low, short swell from N then from NNW in the middle of the day. Excellent visibility becoming excellent in the middle of the day then excellent.