A southerly, moderate and very variable flow prevails over the whole area.
For Groenendijk :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy in the morning, cloud largely disappearing in the afternoon. No precipitation. In the evening, skies with few clouds.
SSW force 3 turning W in the middle of the day then becoming force 2. Gusts reaching 16 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from WNW. Excellent visibility becoming excellent in the evening.