A southwesterly, strong and variable flow prevails over the whole area.
For Jachthaven Haarlemsche :
Warning moderate gale offshore.
We are 90% sure of the situation, because the clear patches could be more numerous than forecast.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy.
No precipitation. S force 4 in the morning becoming force 3 in the middle of the day. Gusts reaching 22 knots in the morning. Slight sea. Low, short swell from WSW. Excellent visibility.