Alert archive / California / Gale Warnings in 2021

Gale Warning 48, NWS Eureka, CA

October 23, 2021

NWS Eureka, CA issued this gale warning at Oct 23, 2021, 2:59 AM PDT. It took effect at Oct 23, 2021, 11:00 PM PDT. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 23, 2021, 2:59 AM PDT (09:59 UTC)
In effect from
Oct 23, 2021, 11:00 PM PDT
Expired
Oct 24, 2021, 11:00 AM PDT
In force
12 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

649 
WHUS76 KEKA 230959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 AM PDT Sat Oct 23 2021

PZZ450-231800-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.UPG.KEKA.GL.A.0036.211024T0800Z-211024T1500Z/
/O.NEW.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
Pt St George to Cape Mendocino out 10 nm-
259 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING IN EFFECT FROM 1 AM TO 8 AM PDT SUNDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 9 to 12 feet expected. For the 
  Small Craft Advisory, south winds 10 to 20 kt with gusts up to 
  30 kt and seas 8 to 11 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 8 AM PDT Sunday. For 
  the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ470-231800-
/O.CON.KEKA.SC.Y.0108.000000T0000Z-211024T0600Z/
/O.UPG.KEKA.GL.A.0036.211024T0600Z-211024T1500Z/
/O.NEW.KEKA.GL.W.0048.211024T0600Z-211024T1500Z/
Pt St George to Cape Mendocino 10 to 60 nm-
259 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 11 PM THIS EVENING TO 8 AM PDT
SUNDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 13 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  35 kt and seas 10 to 12 feet.

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

* WHEN...For the Gale Warning, from 11 PM this evening to 8 AM 
  PDT Sunday. For the Small Craft Advisory, until 11 PM PDT this 
  evening.

* 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.

&&

$$

PZZ455-231800-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T2200Z/
/O.CON.KEKA.SE.A.0013.211025T0400Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
259 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT SUNDAY...
...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM SUNDAY EVENING
THROUGH TUESDAY MORNING...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt 
  with gusts up to 40 kt and seas 8 to 12 feet. For the 
  Hazardous Seas Watch, very steep and hazardous seas 18 to 23 
  feet possible.

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

* WHEN...For the Small Craft Advisory, until 3 PM PDT Sunday. 
  For the Hazardous Seas Watch, from Sunday evening through 
  Tuesday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider altering your plans to avoid possible hazardous sea
conditions.

&&

$$

PZZ475-231800-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T2200Z/
/O.CON.KEKA.SE.A.0013.211024T2200Z-211026T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
259 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT SUNDAY...
...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH TUESDAY MORNING...

* WHAT...For the Small Craft Advisory, south winds 20 to 30 kt 
  with gusts up to 35 kt and seas 9 to 12 feet. For the 
  Hazardous Seas Watch, very steep and hazardous seas 19 to 24 
  feet possible.

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

* WHEN...For the Small Craft Advisory, until 3 PM PDT Sunday. 
  For the Hazardous Seas Watch, from Sunday afternoon through 
  Tuesday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider altering your plans to avoid possible hazardous sea
conditions.

&&

$$
6 follow-up statements
935 
WHUS76 KEKA 231522
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
822 AM PDT Sat Oct 23 2021

PZZ450-232330-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
Pt St George to Cape Mendocino out 10 nm-
822 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PDT SUNDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 9 to 12 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  30 kt and seas 8 to 10 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 8 AM PDT Sunday. For 
  the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ470-232330-
/O.CON.KEKA.SC.Y.0108.000000T0000Z-211024T0600Z/
/O.CON.KEKA.GL.W.0048.211024T0600Z-211024T1500Z/
Pt St George to Cape Mendocino 10 to 60 nm-
822 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
PDT SUNDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 13 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  35 kt and seas 10 to 12 feet.

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

* WHEN...For the Gale Warning, from 11 PM this evening to 8 AM 
  PDT Sunday. For the Small Craft Advisory, until 11 PM PDT this 
  evening.

* 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.

&&

$$

PZZ455-232330-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T2200Z/
/O.CON.KEKA.SE.A.0013.211025T0400Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
822 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT SUNDAY...
...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM SUNDAY EVENING
THROUGH TUESDAY MORNING...

* WHAT...For the Small Craft Advisory, south winds 20 to 30 kt 
  with gusts up to 40 kt and seas 8 to 11 feet. For the 
  Hazardous Seas Watch, very steep and hazardous seas 18 to 23 
  feet possible.

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

* WHEN...For the Small Craft Advisory, until 3 PM PDT Sunday. 
  For the Hazardous Seas Watch, from Sunday evening through 
  Tuesday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider altering your plans to avoid possible hazardous sea
conditions.

&&

$$

PZZ475-232330-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T2200Z/
/O.CON.KEKA.SE.A.0013.211024T2200Z-211026T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
822 AM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT SUNDAY...
...HAZARDOUS SEAS WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH TUESDAY MORNING...

* WHAT...For the Small Craft Advisory, south winds 20 to 30 kt 
  with gusts up to 35 kt and seas 9 to 12 feet. For the 
  Hazardous Seas Watch, very steep and hazardous seas 19 to 24 
  feet possible.

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

* WHEN...For the Small Craft Advisory, until 3 PM PDT Sunday. 
  For the Hazardous Seas Watch, from Sunday afternoon through 
  Tuesday morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Consider altering your plans to avoid possible hazardous sea
conditions.

&&

$$
061 
WHUS76 KEKA 232147
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
247 PM PDT Sat Oct 23 2021

PZZ455-240600-
/O.EXT.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.EXA.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
/O.UPG.KEKA.SE.A.0013.211025T0400Z-211026T1600Z/
/O.NEW.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
247 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING IN EFFECT FROM 1 AM TO 8 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 8 AM SUNDAY TO 9 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, southeast winds 20 to 30 kt with 
  gusts up to 45 kt and seas 9 to 11 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 18 to 23 
  feet expected. For the Small Craft Advisory, southeast winds 
  15 to 25 kt with gusts up to 35 kt and seas 8 to 11 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 8 AM PDT Sunday. For 
  the Hazardous Seas Warning, from 8 AM Sunday to 9 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ475-240600-
/O.EXT.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.EXA.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
/O.UPG.KEKA.SE.A.0013.211024T2200Z-211026T1600Z/
/O.NEW.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
247 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING IN EFFECT FROM 1 AM TO 8 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 8 AM SUNDAY TO 9 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with 
  gusts up to 40 kt and seas 9 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 19 to 24 
  feet expected. For the Small Craft Advisory, south winds 15 to 
  25 kt with gusts up to 35 kt and seas 9 to 11 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 8 AM PDT Sunday. For 
  the Hazardous Seas Warning, from 8 AM Sunday to 9 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ450-240600-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.EXT.KEKA.GL.W.0048.211024T0800Z-211024T1800Z/
/O.NEW.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
247 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING NOW IN EFFECT FROM 1 AM TO 11 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 AM SUNDAY TO 9 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 19 to 24 
  feet expected. For the Small Craft Advisory, south winds 15 to 
  25 kt with gusts up to 35 kt and seas 8 to 11 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 11 AM PDT Sunday. 
  For the Hazardous Seas Warning, from 11 AM Sunday to 9 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ470-240600-
/O.CON.KEKA.SC.Y.0108.000000T0000Z-211024T0600Z/
/O.EXT.KEKA.GL.W.0048.211024T0600Z-211024T1800Z/
/O.NEW.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
247 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
...GALE WARNING NOW IN EFFECT FROM 11 PM THIS EVENING TO 11 AM
PDT SUNDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 11 AM SUNDAY TO 9 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 50 kt and seas 9 to 13 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 21 to 26 
  feet expected. For the Small Craft Advisory, south winds 10 to 
  20 kt with gusts up to 30 kt and seas 9 to 11 feet.

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

* WHEN...For the Gale Warning, from 11 PM this evening to 11 AM 
  PDT Sunday. For the Hazardous Seas Warning, from 11 AM Sunday 
  to 9 AM PDT Tuesday. For the Small Craft Advisory, until 11 PM 
  PDT this evening.

* 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.

&&

$$
224 
WHUS76 KEKA 240332
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
832 PM PDT Sat Oct 23 2021

PZZ450-241145-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
832 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 11 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 19 to 24 
  feet expected. For the Small Craft Advisory, south winds 15 to 
  25 kt with gusts up to 35 kt and seas 9 to 12 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 11 AM PDT Sunday. 
  For the Hazardous Seas Warning, from 11 AM Sunday to 9 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ470-241145-
/O.CON.KEKA.SC.Y.0108.000000T0000Z-211024T0600Z/
/O.CON.KEKA.GL.W.0048.211024T0600Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
832 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 50 kt and seas 10 to 13 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 21 to 26 
  feet expected. For the Small Craft Advisory, south winds 
  around 20 kt with gusts up to 30 kt and seas around 12 feet.

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

* WHEN...For the Gale Warning, until 11 AM PDT Sunday. For the 
  Hazardous Seas Warning, from 11 AM Sunday to 9 AM PDT Tuesday. 
  For the Small Craft Advisory, until 11 PM PDT this evening.

* 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.

&&

$$

PZZ455-241145-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
/O.CON.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
832 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, southeast winds 20 to 30 kt with 
  gusts up to 45 kt and seas 9 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 18 to 23 
  feet expected. For the Small Craft Advisory, southeast winds 
  15 to 25 kt with gusts up to 35 kt and seas 10 to 12 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 8 AM PDT Sunday. For 
  the Hazardous Seas Warning, from 8 AM Sunday to 9 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ475-241145-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
/O.CON.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
832 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with 
  gusts up to 40 kt and seas 10 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 19 to 24 
  feet expected. For the Small Craft Advisory, south winds 15 to 
  25 kt with gusts up to 35 kt and seas 10 to 12 feet.

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

* WHEN...For the Gale Warning, from 1 AM to 8 AM PDT Sunday. For 
  the Hazardous Seas Warning, from 8 AM Sunday to 9 AM PDT 
  Tuesday. For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$
680 
WHUS76 KEKA 240545
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1045 PM PDT Sat Oct 23 2021

PZZ470-241200-
/O.EXP.KEKA.SC.Y.0108.000000T0000Z-211024T0600Z/
/O.CON.KEKA.GL.W.0048.211024T0600Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1045 PM PDT Sat Oct 23 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO
9 AM PDT TUESDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 50 kt and seas 10 to 13 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 21 to 26 
  feet expected.

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

* WHEN...For the Gale Warning, until 11 AM PDT Sunday. For the 
  Hazardous Seas Warning, from 11 AM Sunday to 9 AM PDT 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.

&&

$$

PZZ450-241200-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
1045 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 9 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 19 to 24 
  feet expected. For the Small Craft Advisory, south winds 15 to 
  25 kt with gusts up to 35 kt and seas 9 to 12 feet.

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

* WHEN...For the Gale Warning, until 11 AM PDT Sunday. For the 
  Hazardous Seas Warning, from 11 AM Sunday to 9 AM PDT Tuesday. 
  For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ455-241200-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
/O.CON.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
1045 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, southeast winds 20 to 30 kt with 
  gusts up to 45 kt and seas 9 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 18 to 23 
  feet expected. For the Small Craft Advisory, southeast winds 
  15 to 25 kt with gusts up to 35 kt and seas 10 to 12 feet.

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

* WHEN...For the Gale Warning, until 8 AM PDT Sunday. For the 
  Hazardous Seas Warning, from 8 AM Sunday to 9 AM PDT Tuesday. 
  For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$

PZZ475-241200-
/O.CON.KEKA.SC.Y.0107.000000T0000Z-211024T0800Z/
/O.CON.KEKA.GL.W.0048.211024T0800Z-211024T1500Z/
/O.CON.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1045 PM PDT Sat Oct 23 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM PDT SUNDAY...
...GALE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT SUNDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM SUNDAY TO
9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with 
  gusts up to 40 kt and seas 10 to 12 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 19 to 24 
  feet expected. For the Small Craft Advisory, south winds 15 to 
  25 kt with gusts up to 35 kt and seas 10 to 12 feet.

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

* WHEN...For the Gale Warning, until 8 AM PDT Sunday. For the 
  Hazardous Seas Warning, from 8 AM Sunday to 9 AM PDT Tuesday. 
  For the Small Craft Advisory, until 1 AM PDT Sunday.

* 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.

&&

$$
704 
WHUS76 KEKA 240955
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
255 AM PDT Sun Oct 24 2021

PZZ450-241800-
/O.CON.KEKA.GL.W.0048.000000T0000Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
255 AM PDT Sun Oct 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 9 to 12 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 20 to 25 feet 
  expected.

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

* WHEN...For the Gale Warning, until 11 AM PDT this morning. For 
  the Hazardous Seas Warning, from 11 AM this morning to 9 AM 
  PDT 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.

&&

$$

PZZ470-241800-
/O.CON.KEKA.GL.W.0048.000000T0000Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
255 AM PDT Sun Oct 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 11 AM THIS
MORNING TO 9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 10 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 23 to 28 feet 
  expected.

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

* WHEN...For the Gale Warning, until 11 AM PDT this morning. For 
  the Hazardous Seas Warning, from 11 AM this morning to 9 AM 
  PDT 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.

&&

$$

PZZ455-241800-
/O.CON.KEKA.GL.W.0048.000000T0000Z-211024T1500Z/
/O.CON.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
255 AM PDT Sun Oct 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM THIS
MORNING TO 9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 9 to 11 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 20 to 25 feet 
  expected.

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

* WHEN...For the Gale Warning, until 8 AM PDT this morning. For 
  the Hazardous Seas Warning, from 8 AM this morning to 9 AM PDT 
  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.

&&

$$

PZZ475-241800-
/O.CON.KEKA.GL.W.0048.000000T0000Z-211024T1500Z/
/O.CON.KEKA.SE.W.0059.211024T1500Z-211026T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
255 AM PDT Sun Oct 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 8 AM THIS
MORNING TO 9 AM PDT TUESDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with 
  gusts up to 40 kt and seas 9 to 13 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 21 to 26 feet 
  expected.

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

* WHEN...For the Gale Warning, until 8 AM PDT this morning. For 
  the Hazardous Seas Warning, from 8 AM this morning to 9 AM PDT 
  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.

&&

$$
481 
WHUS76 KEKA 241550
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
850 AM PDT Sun Oct 24 2021

PZZ450-250000-
/O.CON.KEKA.GL.W.0048.000000T0000Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
850 AM PDT Sun Oct 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, south winds 20 to 25 kt with 
  gusts up to 35 kt and seas 10 to 12 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 20 to 25 feet 
  expected.

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

* WHEN...For the Gale Warning, until 11 AM PDT this morning. For 
  the Hazardous Seas Warning, until 9 AM PDT 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.

&&

$$

PZZ470-250000-
/O.CON.KEKA.GL.W.0048.000000T0000Z-211024T1800Z/
/O.CON.KEKA.SE.W.0059.211024T1800Z-211026T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
850 AM PDT Sun Oct 24 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
TUESDAY...

* WHAT...For the Gale Warning, south winds 20 to 25 kt with 
  gusts up to 35 kt and seas 12 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 23 to 28 feet 
  expected.

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

* WHEN...For the Gale Warning, until 11 AM PDT this morning. For 
  the Hazardous Seas Warning, until 9 AM PDT 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.

&&

$$

PZZ455-475-250000-
/O.CON.KEKA.SE.W.0059.000000T0000Z-211026T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
850 AM PDT Sun Oct 24 2021

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PDT
TUESDAY...

* WHAT...Very steep and hazardous seas 21 to 26 feet.

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

* WHEN...Until 9 AM PDT 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.

&&

$$

The office that day

Everything else NWS Eureka, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 22, 9:02 PM PDTHigh Surf WarningEKADel Norte, Humboldt, Mendocino68 hr
Oct 22, 9:02 PM PDTHigh Surf AdvisoryEKAMendocino52 hr
Oct 23, 2:47 PM PDTHazardous Seas WarningEKA60 hr

Nearby

Gale Warnings in California, 2021Every gale warning in 2021

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.