A southerly, moderate and very variable flow prevails over the whole area.
For Grena :
No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
In the evening, overcast skies.
Possibility of showers SSW wind force 3. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Poor visibility.