Low 1015 hPa centered off South of Portugal moving at 23 knots to the North-East and dropping to 1010 hPa to be centered on the South-East of the Bay of Biscay.
Für Biarritz : No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy with risk of thunderstorms in the morning, skies clearing but storms likely in the afternoon.Light showers all day.In the evening, clear spells, risk of mist forming. No precipitation. SE force 2 turning W in the middle of the day then NW. Gusts reaching 12 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from NW. Poor visibility becoming good in the middle of the day then reduced by mist.