730
WHUS76 KEKA 162258
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
258 PM PST Sun Nov 16 2025

PZZ455-170700-
/O.UPG.KEKA.GL.A.0040.251117T0900Z-251118T0200Z/
/O.EXB.KEKA.GL.W.0055.251117T0900Z-251118T0200Z/
Cape Mendocino to Pt Arena out 10 nm-
258 PM PST Sun Nov 16 2025

...GALE WARNING IN EFFECT FROM 1 AM TO 6 PM PST MONDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and
  seas 10 to 14 feet expected.

* WHERE...Cape Mendocino to Pt Arena out 10 nm.

* WHEN...From 1 AM to 6 PM PST Monday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-170700-
/O.CON.KEKA.GL.W.0055.251117T0700Z-251117T1900Z/
/O.CON.KEKA.SE.W.0036.251117T1900Z-251118T0600Z/
Pt St George to Cape Mendocino out 10 nm-
258 PM PST Sun Nov 16 2025

...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO
11 AM PST MONDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM TO 10 PM
PST MONDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with
  gusts up to 35 kt and seas 9 to 14 feet expected. For the
  Hazardous Seas Warning, very steep and hazardous seas 11 to 14
  feet expected.

* WHERE...Pt St George to Cape Mendocino out 10 nm.

* WHEN...For the Gale Warning, from 11 PM this evening to 11 AM
  PST Monday. For the Hazardous Seas Warning, from 11 AM to 10
  PM PST Monday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ470-170700-
/O.CON.KEKA.GL.W.0055.251117T0500Z-251117T1900Z/
/O.CON.KEKA.SE.W.0036.251117T1900Z-251118T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
258 PM PST Sun Nov 16 2025

...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 11 AM
PST MONDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM TO 10 PM
PST MONDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with
  gusts up to 40 kt and seas 12 to 17 feet expected. For the
  Hazardous Seas Warning, very steep and hazardous seas 12 to 16
  feet expected.

* WHERE...Pt St George to Cape Mendocino 10 to 60 nm.

* WHEN...For the Gale Warning, from 9 PM this evening to 11 AM
  PST Monday. For the Hazardous Seas Warning, from 11 AM to 10
  PM PST Monday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ475-170700-
/O.CON.KEKA.GL.W.0055.251117T0500Z-251118T0200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
258 PM PST Sun Nov 16 2025

...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 6 PM
PST MONDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and
  seas 12 to 17 feet expected.

* WHERE...Cape Mendocino to Pt Arena 10 to 60 nm.

* WHEN...From 9 PM this evening to 6 PM PST Monday.

* IMPACTS...Strong winds will cause hazardous seas which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$