High 1025 hPa centered on Switzerland remaining almost stationary.
For Boulogne-Sur-Mer - Rade :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast skies clearing up during the morning, some sun but cloud building in the afternoon. No precipitation in the morning, possibility of showers in late afternoon. In the evening, clear periods developing.
Possibility of showers SW force 2 turning WNW in the middle of the day then ENE. Gusts reaching 11 knots in the evening. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from W. Visibility reduced by mist becoming good in the middle of the day then good.