A southerly and very variable flow prevails over the whole area.
For Castricum, Sports at Sea : No gale warning.
The reliability of the situation is assessed at 90%.
Sunny despite some cloudy spells but no rain.In the evening, fair weather with mostly clear skies. WNW force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 16 knots from the middle of the day. Smooth sea. Low, short swell from WSW. Good visibility temporarily in the middle of the day.
semaphore stations
Station Wijk Aan Zee located 5 km from Castricum, Sports at Sea