Coastal waters

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

Issued: 29 June 2026 20:37 UTC

A warning to shipping:

No warnings

Synopsis:

A high-pressure system is building over the German Bight and moving toward Scandinavia. A weak low will move toward the northern coastal region in the evening.

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

Flushing Hook of Holland IJmuiden
Variable 1-3, later southwesterly 2-3, visibility good.

Zierikzee
Variable 1-3, later west to southwest 2-3, visibility good.

Texel Harlingen Rottum Delfzijl
Variable 1-3, increasing east to northeast 3-4, visibility good.

IJsselmeer Marken
Northeast 2-3, decreasing variable 1-3, later westerly, visibility good.

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

Flushing
Southwest 2-3, soon increasing 3-4, visibility good.

Zierikzee
West to southwest 2-3, visibility good.

Hook of Holland
Southwest 2-3, later increasing 3-4, visibility good.

IJmuiden
Southwesterly 2-3, visibility good.

Texel
East 3-4, gradually variable 2-4, visibility good.

Harlingen
East 3–4, soon decreasing variable 1–3, later westerly 2–3, visibility good.

Rottum Delfzijl
East 3-4, later decreasing 2-3, visibility good.

IJsselmeer Marken
Westerly 2-3, visibility good.


Next forecast will be approximately issued at Tuesday 30 June 2026 06.00 UTC.