Coastal waters

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

Issued: 12 june 2026 03:38 UTC

A warning to shipping:

Flushing Hook of Holland IJmuiden
west to southwest 6

Zierikzee
southwest 6

Texel Harlingen
west 6

Other districts:
no warning

Synopsis:

Low south of Iceland is slowly moving east. Associated troughs will move eastwards across the coastal area.

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

Flushing Hook of Holland IJmuiden
west to southwest 5-6,later risk of a shower, visibility good, in precipitation possibly moderate

Zierikzee
southwest 4-5, in the west possibly 6,later risk of a shower, visibility good, in precipitation possibly moderate

Texel Harlingen
west 4-5, possibly 6, later decreasing west to southwest 3-4,first rain or drizzle, later risk of a shower, visibility good, in precipitation moderate, possibly poor

Rottum Delfzijl
west 4-5, later decreasing 3-4,first rain or drizzle, visibility good, in precipitation moderate, possibly poor

IJsselmeer Marken
west 4-5, later decreasing west to southwest 3-4,first rain or drizzle, later risk of a shower, visibility good, in precipitation moderate, possibly poor

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

Flushing Hook of Holland IJmuiden
west to southwest 5-6, decreasing west 4-5, later increasing 5-6,risk of a shower, visibility good, in precipitation possibly moderate

Zierikzee
southwest 4-5, in the west possibly 6,risk of a shower, visibility good, in precipitation possibly moderate

Texel
west to southwest 3-4, soon increasing 4-5, increasing west to northwest 5-6,risk of a shower, visibility good, in precipitation possibly moderate

Rottum Delfzijl
west 3-4, increasing west to northwest 4-5, later increasing 5-6,risk of a shower, visibility good, in precipitation possibly moderate

Harlingen
west to southwest 3-4, increasing west to northwest 4-5, possibly 6,risk of a shower, visibility good, in precipitation possibly moderate

IJsselmeer Marken
west to southwest 3-4, increasing west 4-5,risk of a shower, visibility good, in precipitation possibly moderate

Next forecast will be approximately issued at Friday 12 june 2026 12.00 UTC.