A southeasterly gale prevails over the North and the East of the basin. Over the South-West, a westerly, strong and mostly variable flow prevails at sea. For Vlaardingen : No gale warning.
The reliability of the situation is assessed at 90%.
Hazy cloud thickening in the morning, sunny, progressively clouding over in the afternoon. No precipitation.
In the evening, overcast skies. Chance of light rain. ESE wind force 3 continuing all day. Gusts reaching 17 knots until the middle of the day. Excellent visibility becoming good in the evening.