Coastal waters

The weatherforecast for Netherlands coastal waters and adjacent lakes and estuaries.

Issued: 19 december 2025 21:35 UTC

A warning to shipping:

There are no warnings.

Synopsis:

Synopsis:

ridge over the British Isles moving to Germany. trough over France moving in the evening northwards across the Netherlands.

Forecast valid from 00:00 to 12:00 UTC:

Flushing Hook of Holland IJmuiden
southwest 3-4, backing southeast,in the morning risk of a shower, visibility good, in the coastal area in the morning possibly poor or fog

Zierikzee
southwest 2-3, backing east to southeast, visibility good, soon decreasing poor and risk of fog

Texel
southwest 3-4, first occasionally 5, backing southeast, visibility good, decreasing poor and risk of fog

Rottum Delfzijl
southwest 3-4, later backing southeast, visibility good, decreasing poor and risk of fog

Harlingen
southwest 3-4, backing southeast, visibility good, decreasing poor and risk of fog

IJsselmeer Marken
southwest 3-4, backing southeast 2-3, visibility good, decreasing poor and risk of fog

Forecast valid from 12:00 to 00:00 UTC:

Flushing Hook of Holland IJmuiden
east to southeast 3-4, occasionally 5,from the evening occasionally light rain, visibility good, in the coastal area first possibly poor or fog, increasing moderate to good

Zierikzee
east to southeast 2-3, occasionally 4,from the evening occasionally light rain, visibility poor or fog, soon increasing moderate

Texel
southeast 3-4, increasing east to southeast 4-5, later possibly 6,later occasionally light rain, visibility poor or fog, increasing moderate

Rottum
southeast 3-4, increasing east to southeast 4-5, later possibly 6,later occasionally light rain, visibility poor or fog, later increasing moderate

Delfzijl
southeast 3-4, increasing east to southeast 4-5,later occasionally light rain, visibility poor or fog, later increasing moderate

Harlingen
southeast 3-4, increasing east to southeast 4-5,later occasionally light rain, visibility poor or fog, increasing moderate

IJsselmeer Marken
southeast 2-3, increasing east to southeast 4-5,later occasionally light rain, visibility poor or fog, increasing moderate

Next forecast will be approximately issued at Saturday 20 december 2025 06.00 UTC.