Today in Arcachon, warning:reduced visibility early in the day.
Fog developing into low cloud during the morning, very cloudy in the afternoon. No precipitation. Light winds.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Temperatures will vary between 11 and 13°C.
Tonight, clear spells, risk of mist forming.
No precipitation. Light winds.