A southeasterly and variable flow prevails over the whole area.
For Plage de la Grandville :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny spells with possibility of mist forming in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. S wind force 2 continuing all day. Gusts reaching 9 knots in the middle of the day. Smooth sea. Low, fairly long swell from NNW. Visibility reduced by mist becoming excellent in the middle of the day then reduced by fog.