925
WHUS76 KEKA 180653
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1053 PM PST Mon Nov 17 2025

PZZ470-181500-
/O.EXT.KEKA.GL.W.0055.000000T0000Z-251119T0500Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1053 PM PST Mon Nov 17 2025

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PST TUESDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 35 kt and seas
  10 to 14 feet.

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

* WHEN...Until 9 PM PST Tuesday.

* 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.

&&

$$

PZZ475-181500-
/O.EXT.KEKA.GL.W.0055.000000T0000Z-251119T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1053 PM PST Mon Nov 17 2025

...GALE WARNING NOW IN EFFECT UNTIL 9 PM PST TUESDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas
  11 to 15 feet.

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

* WHEN...Until 9 PM PST Tuesday.

* 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.

&&

$$

PZZ455-181100-
/O.CON.KEKA.SE.W.0036.000000T0000Z-251118T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
1053 PM PST Mon Nov 17 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST
TUESDAY...

* WHAT...Very steep and hazardous seas 9 to 13 feet.

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

* WHEN...Until 3 AM PST Tuesday.

* IMPACTS...Very steep and hazardous seas could capsize or cause
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-181100-
/O.CON.KEKA.SE.W.0036.000000T0000Z-251118T1100Z/
Pt St George to Cape Mendocino out 10 nm-
1053 PM PST Mon Nov 17 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 AM PST
TUESDAY...

* WHAT...Very steep and hazardous seas 10 to 12 feet.

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

* WHEN...Until 3 AM PST Tuesday.

* IMPACTS...Very steep and hazardous seas could capsize or cause
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$