A northerly, very strong and very variable flow prevails over the South-West of the basin. Over the East, it is southerly, moderate and very variable. Over the North-West, it is westerly, moderate and very variable.
For Green Island Beach :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Dark, overcast skies with cloud and bad weather. Drizzle, which will start to fall late in the morning, will gradually die out. In the evening, overcast skies.
Drizzle in the early hours. NNW force 2 becoming N force 3 in the middle of the day then NNE force 4. Gusts reaching 17 knots in the evening. Slight sea. Low, fairly long swell from W. Visibility reduced by mist becoming reduced by mist in the middle of the day then poor.