Coastal waters

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

Issued: 11 November 2026 04:47 UTC

A warning to shipping:

No warnings

Synopsis:

Trough over the Thames is moving southeastwards. Low east of Iceland is moving towards southern Norway.

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

Flushing
Northeast 4-5, decreasing 3-4, periods of rain, visibility moderate to good, in precipitation possibly poor.

Zierikzee
Northeast 3-4, decreasing 2-3, periods of rain, visibility mainly moderate to poor.

Hook of Holland
Northeast 4-5, decreasing 3-4, First risk of rain, visibility good, in precipitation and first also locally moderate.

IJmuiden
East to northeast 3-4, visibility good, locally moderate at first.

Texel
East to northeast 3-4, especially later risk of a shower, visibility moderate to good, at the coast first locally fog.

Harlingen
East to northeast 3-4, visibility poor or fog, increasing moderate to good.

Rottum
East 2-3, backing northeast, especially later risk of a shower, visibility moderate to good, at the coast first locally fog.

Delfzijl
East 2-3, backing northeast, visibility poor or fog, increasing moderate to good.

IJsselmeer Marken
East to northeast 3-4, visibility moderate to poor, increasing good.

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

Flushing
Northeast 3-4, later in the northern part increasing north 4-5, later occasional showers, visibility good, in precipitation possibly moderate.

Zierikzee
Variable 1-3, later occasional showers, visibility good, in precipitation possibly moderate.

Hook of Holland IJmuiden
Northeast 3-4, later increasing north to northwest 4-5, especially later occasional showers, visibility good, in precipitation possibly moderate.

Texel Rottum
Northeast 3-4, increasing northwest 4-5, later occasionally 6, showers, visibility good, in precipitation moderate.

Harlingen
Northeast 3-4, increasing northwest 4-5, showers, visibility good, in precipitation moderate.

Delfzijl
Northeast 2-3, increasing northwest 4-5, showers, visibility good, in precipitation moderate.

IJsselmeer Marken
Variable 1-3, later increasing to northwest 3-4, especially later occasional showers, visibility good, moderate in precipitation, possibly poor at night.


Next forecast will be approximately issued at Wednesday 11 November 2026 12.00 UTC.