Coastal waters

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

Issued: 28 december 2025 17:12 UTC

A warning to shipping:

There are no warnings.

Synopsis:

Synopsis:

high south of Iceland is almost stationary. associated ridge over the Netherlands moving slowly to northern France, followed by a weak trough on Monday.

Forecast valid from 18:00 to 06:00 UTC:

Flushing
northeast 3-4, visibility good, later in the coastal area possibly moderate

Zierikzee
northeast 2-3, visibility good, later risk of fog

Hook of Holland
northeast 2-4, visibility good, later in the coastal area possibly moderate

IJmuiden
northeast 2-3, later increasing north 3-4, visibility good

Texel
northeast 2-3, increasing north 3-4, visibility good

Rottum
north to northwest 3-4, increasing occasionally 5, visibility good

Delfzijl
mainly west 1-3, increasing northwest 3-4, visibility good, first possibly moderate

Harlingen
variable 1-3, increasing north to northwest 2-3, visibility good, first possibly moderate

IJsselmeer Marken
variable 1-3, gradually mainly northwest, visibility moderate to poor, first locally fog, increasing good

Forecast valid from 06:00 to 18:00 UTC:

Flushing
northeast 3-4, decreasing variable 1-3, later increasing north to northeast 4-5,later risk of a light shower, visibility good, in the coastal area first possibly moderate

Zierikzee
northeast 2-3, decreasing variable 1-3, later mainly north,later risk of a light shower, visibility moderate to poor, first risk of fog, increasing good

Hook of Holland
north to northeast 2-4, later increasing 4-5,later risk of a light shower, visibility good, in the coastal area first possibly moderate

IJmuiden
mainly north 3-4, later increasing 4-5,later risk of a light shower, visibility good, in precipitation possibly moderate

Texel
mainly north 3-4, later increasing 4-5, possibly 6,an isolated shower, visibility good, in precipitation possibly moderate

Rottum
north to northwest 4-5, later increasing 5-6,an isolated shower, visibility good, in precipitation possibly moderate

Delfzijl
north to northwest 3-4, later increasing 4-5,an isolated shower, visibility good, in precipitation possibly moderate

Harlingen
north to northwest 2-3, increasing 3-4, later 4-5,an isolated shower, visibility good, in precipitation possibly moderate

IJsselmeer Marken
mainly northwest 2-3, increasing 3-4,later risk of a light shower, visibility good, in precipitation possibly moderate

Next forecast will be approximately issued at Monday 29 december 2025 00.00 UTC.