Coastal waters

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

Issued: 14 december 2025 11:01 UTC

A warning to shipping:

Flushing Hook of Holland IJmuiden
south to southwest 6

Texel Rottum
southwest 7

Delfzijl Harlingen
southwest 6

Other districts:
no warning

Synopsis:

low southwest of Iceland moving slowly east. high over central Europe is stationary.

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

Flushing
south to southwest 4-5, increasing 5-6, visibility good, in the coastal area first occasionally moderate

Zierikzee
south to southwest 3-4, later occasionally 5, visibility good, first occasionally moderate

Hook of Holland IJmuiden
south to southwest 5-6, visibility good, in the coastal area first occasionally moderate

Texel
southwest 6, possibly occasionally 7, visibility good, in the coastal area first occasionally moderate

Rottum
southwest 5-6, possibly occasionally 7, visibility good, first occasionally moderate

Delfzijl
southwest 4-5, possibly occasionally 6, visibility good, first occasionally moderate

Harlingen
southwest 5-6, visibility good, first occasionally moderate

IJsselmeer Marken
south to southwest 4-5, visibility good, first occasionally moderate

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

Flushing Hook of Holland IJmuiden
south to southwest 5-6, visibility good

Zierikzee
south to southwest 4, occasionally 5, visibility good

Texel Rottum
southwest 5-6, visibility good

Delfzijl IJsselmeer Marken
south to southwest 4-5, visibility good

Harlingen
southwest 4-5, first occasionally 6, visibility good

Next forecast will be approximately issued at Sunday 14 december 2025 18.00 UTC.