Coastal waters

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

Issued: 20 september 2018 16:00 UTC

A warning to shipping:

Flushing Hook of Holland IJmuiden Texel
south to southwest 9

Zierikzee
south to southwest 7

Rottum Delfzijl IJsselmeer Marken
south to southwest 6

Harlingen
south to southwest 8

Synopsis:

Low southeast of Ireland deepening and moving via Forties to Norway. associated trough moving Friday morning eastwards across the Dutch coast. an new trough will reach end of the afternoon the coast.

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

Flushing Hook of Holland
south to southwest 5-6, first possibly 7, temporary decreasing 3-4 and temporary backing south to southeast,later period with showery rain, visibility good, in precipitation and later locally moderate, possibly poor

Zierikzee
south to southwest 4-5, first possibly 6, temporary decreasing 3-4 and temporary backing south to southeast,later period with showery rain, visibility good, in precipitation locally moderate, possibly poor

IJmuiden
south to southwest 5-6, first possibly 7,later period with showery rain, visibility good, in precipitation and later locally moderate, possibly poor

Texel
south to southwest 5-6, temporary increasing 6-7,later period with showery rain, visibility good, in precipitation and later locally moderate, possibly poor

Rottum
south to southwest 5-6, visibility good

Delfzijl
south to southwest 5-6, temporary decreasing 3-4 and temporary backing south to southeast, visibility good

Harlingen
south to southwest 5-6, temporary decreasing 4-5 and temporary backing south to southeast,later period with showery rain, visibility good, in precipitation and later locally moderate, possibly poor

IJsselmeer Marken
south to southwest 5-6, temporary decreasing 3-4 and temporary backing south to southeast,later period with showery rain, visibility good, in precipitation locally moderate, possibly poor

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

Flushing
south to southwest 5-6, rapidly increasing 8 and veering west, later decreasing southwest 6-7,first period with showery rain, especially later showers, visibility good, first and moderate in precipitation possibly poor

Zierikzee
south to southwest 4-5, rapidly increasing 6 possibly 7 and veering west, later decreasing southwest 5-6,first period with showery rain, especially later showers, visibility good, first and moderate in precipitation possibly poor

Hook of Holland IJmuiden
south to southwest 5-6, rapidly increasing 8 possibly 9 and veering west, later decreasing southwest 6-7,first period with showery rain, especially later showers, visibility good, first and moderate in precipitation possibly poor

Texel
south to southwest 5-6, rapidly increasing 8-9 and veering west, later decreasing southwest 7-8,first period with showery rain, especially later showers, visibility good, first and moderate in precipitation possibly poor

Rottum
south to southwest 5-6, rapidly increasing 8-9 and veering west, later decreasing southwest 7-8,first period with showery rain, later showers, visibility good, first and moderate in precipitation possibly poor

Delfzijl
south to southwest 5-6, increasing 8 and veering west, later decreasing southwest 6-7,first period with showery rain, later showers, visibility good, moderate in precipitation possibly poor

Harlingen
south to southwest 5-6, increasing 8 and veering west, later decreasing southwest 6-7,first period with showery rain, especially later showers, visibility good, first and moderate in precipitation possibly poor

IJsselmeer
south to southwest 5-6, increasing 7 possibly 8 and veering west, later decreasing southwest 6-7,first period with showery rain, later showers, visibility good, moderate in precipitation possibly poor

Marken
south to southwest 5-6, increasing 7 possibly 8 and veering west, later decreasing southwest 6,first period with showery rain, later showers, visibility good, moderate in precipitation possibly poor


Next forecast will be approximately issued at Friday 21 september 2018 00.00 UTC.