Coastal waters

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

Issued: 2 August 2026 03:22 UTC

A warning to shipping:

No warnings

Synopsis:

A high is moving eastward over Germany toward the Baltic States. A second high is expected over Forties and Fisher at the end of the period.

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

Flushing Hook of Holland
Easterly 2-4, increasing to northeasterly 4-5, later 5-6, visibility good.

Zierikzee
Northeast 2-3, increasing to 3-4, later 4-5, visibility good.

IJmuiden Texel Harlingen
Southerly 2-3, increasing to northeasterly 3-4, later 4-5, visibility good.

Rottum Delfzijl
Southerly 2-3, increasing to northeasterly 3-4, later backing to easterly, visibility good.

IJsselmeer Marken
Southeasterly 2-3, increasing to northeast 3-4, later 4-5, visibility good.

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

Flushing Hook of Holland
Northeast 5-6, decreasing to 4-5, later 3-4, visibility good.

Zierikzee
Northeast 4-5, soon decreasing 3-4, visibility good.

IJmuiden
Northeast 4-5, later decreasing 3-4, visibility good.

Texel Harlingen IJsselmeer Marken
East to northeast 4-5, visibility good.

Rottum Delfzijl
East 3-4, soon increasing 4-5, visibility good.

Next forecast will be approximately issued at Sunday 2 August 2026 12.00 UTC.