A northwesterly and very variable flow prevails over the whole area.
For Gaast : No gale warning.
The reliability of the situation is assessed at 80%.
Very cloudy skies with short clear spells.Light showers all day.In the evening, cloudy spells, sometimes dense. Possibility of showers SSW force 4 turning WSW in the middle of the day then NW force 3. Gusts reaching 26 knots until the middle of the day. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from WSW. Excellent visibility becoming excellent in the evening.