High 1021 hPa centered on the North of Ireland moving at 30 knots to the East-South-East to be centered on the Dover Strait.
For Fécamp :
No gale warning.
For the night from Thursday to Friday NNW force 2 in the early part of the night turning NNE force 1. Gusts reaching 13 knots in the early part of the night.
Slight sea. Low, short swell from WNW. Good visibility becoming good in the middle of the night then good. Daytime of Friday 21 august : The sky will remain changeable.
Good clear periods alternating with cloudy spells, rather dense in the morning. Risk of showers in the morning, no precipitation in the afternoon. In the evening, cloud and long sunny periods.
No precipitation. NNE force 2 becoming N force 3 in the middle of the day then NNE. Gusts reaching 12 knots in the morning. Moderate sea. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day.