High 1027 hPa centered on the North-East of Spain remaining almost stationary.
For Biarritz : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.No precipitation.In the evening, cloudy and humid with a risk of fog. No precipitation. NNW force 2 becoming NW force 3 in the middle of the day then NNW. Gusts reaching 15 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WNW. Visibility reduced by mist becoming good in the middle of the day then reduced by mist.