A southwesterly, strong and very variable flow prevails over the whole area.
For Plage de Lost-Marc"h :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog developing into low cloud. Drizzle in the early hours. In the evening, overcast skies but some breaks developing.
Chance of light rain. SW wind force 4 from the middle of the day. Gusts reaching 19 knots in the middle of the day. Moderate sea. Moderate, long swell from W. Visibility reduced by mist becoming reduced by mist in the evening.