Coastal waters

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

Issued: 20 november 2025 22:32 UTC

A warning to shipping:

There are no warnings.

Synopsis:

Synopsis:

weak low over Thames moving southwards whilst filling over France at the end of the period. associated troughs will move across the coastal area. ridge over the British Isles extending out across the North Sea.

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

Flushing
northeast 3-4, later decreasing east to northeast 2-3,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

Zierikzee
cyclonic 1-3, later northeast 3-4,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

Hook of Holland
northeast 3-4, later decreasing east 2-3,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

IJmuiden
east to northeast 3-4, later variable 1-3,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

Texel
northeast, gradually variable 2-4,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

Rottum Delfzijl
variable, gradually mainly west 2-4,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

Harlingen
variable 2-4,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

IJsselmeer Marken
mainly east, later variable 2-4,wintry showers, small risk of thunder, visibility good, in precipitation moderate to poor

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

Flushing
east to northeast 3-4, decreasing variable 1-3, later southwest 3-4,first occasional wintry showers, small risk of thunder, visibility good, in precipitation moderate, possibly poor

Zierikzee
northeast gradually variable 1-3, later southwest 3-4,first occasional wintry showers, small risk of thunder, visibility good, in precipitation moderate, possibly poor

Hook of Holland
variable 1-3, later southwest 3-4,first occasional wintry showers, small risk of thunder, visibility good, in precipitation moderate, possibly poor

IJmuiden
variable 1-3, increasing west 3-4, later possibly 5,first occasional wintry showers, small risk of thunder, visibility good, in precipitation moderate, possibly poor

Texel
variable 2-4, later west 4-5,occasional showers, small risk of thunder and hail, visibility good, in precipitation moderate, possibly poor

Rottum
west to northwest 3-4, later occasionally 5,occasional wintry showers, first small risk of thunder, visibility good, in precipitation moderate, possibly poor

Delfzijl
mainly west 3-4,occasional wintry showers, first small risk of thunder, visibility good, in precipitation moderate, possibly poor

Harlingen
variable later west 2-4,occasional showers, small risk of thunder and hail, visibility good, in precipitation moderate, possibly poor

IJsselmeer Marken
west to southwest 3-4,occasional wintry showers, first small risk of thunder, visibility good, in precipitation moderate, possibly poor

Next forecast will be approximately issued at Friday 21 november 2025 06.00 UTC.