A westerly, very strong and mostly variable flow prevails over the whole area.
For Kerfany :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Good clear periods but cloud building. Chance of light rain. In the evening, very cloudy.
Chance of light rain. W wind force 5 from the middle of the day. Gusts reaching 31 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility.