Coastal waters

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

Issued: 9 june 2026 15:27 UTC

A warning to shipping:

Flushing Hook of Holland IJmuiden
southwest 6

Zierikzee
west to southwest 6

Other districts:
no warning

Synopsis:

complex low near Iceland remains fairly stationary. troughs will move eastwards across the coastal area.

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

Flushing Hook of Holland IJmuiden
southwest 5-6, soon decreasing 4-5, veering west, later decreasing 3-4,occasional showers, visibility good, in precipitation moderate

Zierikzee
west to southwest 4-5, first in the western part possibly 6, soon decreasing southwest 3-4,occasional showers, visibility good, in precipitation moderate

Texel
west to southwest 4-5,occasional showers, visibility good, in precipitation moderate

Rottum Delfzijl
west to southwest 4-5,occasional showers, first risk of thunderstorm and hail, visibility good, in precipitation moderate, possibly poor

Harlingen IJsselmeer Marken
west to southwest 4-5, later decreasing 3-4,occasional showers, visibility good, in precipitation moderate

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

Flushing
west to southwest 3-4, increasing 4-5,an isolated shower, visibility good, in precipitation moderate

Zierikzee Harlingen IJsselmeer Marken
west to southwest 3-4,an isolated shower, visibility good, in precipitation moderate

Hook of Holland IJmuiden
west to southwest 3-4,an isolated shower, later risk of thunderstorm and hail, visibility good, in precipitation moderate, later possibly poor

Texel Rottum Delfzijl
west to southwest 4-5, soon decreasing 3-4,an isolated shower, visibility good, in precipitation moderate

Next forecast will be approximately issued at Wednesday 10 june 2026 00.00 UTC.