We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon.No precipitation.In the evening, clear skies. E force 2 becoming ESE force 3 in the middle of the day then SE. Gusts reaching 15 knots in the evening. Smooth sea. Low, short swell from NNW temporarily from N in the middle of the day. Visibility reduced by mist becoming good in the middle of the day then excellent.
Semaphoren
Station Hoek van Holland liegt 8 km von Slag Baardmannetje entfernt