A southwesterly, very strong and mostly variable flow prevails over the whole area.
For Kanaal door Voorne :
Warning moderate gale offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Overcast in the morning, increasing sunny spells in the afternoon. Rain gradually becoming less frequent in the morning, no precipitation in the afternoon. In the evening, relatively clear skies becoming changeable.
SW force 4 becoming force 3 in the middle of the day then SSW. Gusts reaching 22 knots in the morning. Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming excellent in the middle of the day then poor.