A northerly, very strong and mostly variable flow prevails over the West of the basin. Over the North-East, it is easterly, moderate and variable. Over the South-East, it is southwesterly, moderate and variable.
Für Portsall :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy skies with short clear spells. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, very cloudy skies to overcast.
Chance of light rain. SSE force 2 turning NW force 3 in the middle of the day then NNE. Gusts reaching 16 knots in the evening. Slight sea. Low, fairly long swell from WNW. Poor visibility becoming excellent in the middle of the day.