Coastal waters

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

Issued: 25 april 2026 09:29 UTC

A warning to shipping:

There are no warnings.

Synopsis:

Synopsis:

High over Thames is declining. Second high southeast of Iceland will move to the North Sea.

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

Flushing
north to northwest 2-3, increasing 3-4, later veering northeast, visibility good

Zierikzee
north to northwest 2-3, later veering north to northeast, visibility good

Hook of Holland IJmuiden
mainly west 2-3, increasing north 3-4, later veering northeast, visibility good

Texel Harlingen
west to northwest 3-4, soon veering north to northwest, later north to northeast, visibility good

Rottum Delfzijl
northwest 3-4, soon increasing 4-5, later decreasing north 3-4, visibility good

IJsselmeer Marken
northwest 3-4, later veering north to northeast, visibility good

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

Flushing Hook of Holland IJmuiden
northeast 3-4, temporary decreasing east 2-3, visibility good

Zierikzee
north to northeast 2-3, first possibly 4, veering east to northeast, visibility good

Texel Harlingen
north to northeast 3-4, decreasing 2-3, visibility good

Rottum Delfzijl
north 3-4, decreasing 2-3, visibility good

IJsselmeer Marken
north to northeast 3-4, temporary decreasing 2-3, visibility good

Next forecast will be approximately issued at Saturday 25 april 2026 18.00 UTC.