A northwesterly, strong and mostly variable flow prevails over the whole area.
For Saint-Helier :
No gale warning.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Very cloudy skies to overcast. Chance of light rain. In the evening, light cloudy spells.
W wind force 4 from the middle of the day. Gusts reaching 22 knots in the evening. Slight sea. Low, fairly long swell from WSW. Excellent visibility.