High 1022 hPa centered on the North-East of Spain remaining almost stationary.Low 1008 hPa centered at 130 nautical miles in the South-West of Fastnet Rock (South-West Ireland) moving at 9 knots to the North-North-West and dropping to 1005 hPa to be centered at 110 nautical miles in the South-West of Belmullet (North-West Ireland).
For Arcachon :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, clear skies.
W force 2 becoming WNW force 3 in the middle of the day then NW. Gusts reaching 16 knots from the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from WNW. Poor visibility becoming excellent in the middle of the day.