Alert archive / California / Gale Warnings in 2020

Gale Warning 25, NWS Eureka, CA

October 23, 2020

NWS Eureka, CA issued this gale warning at Oct 23, 2020, 2:54 PM PDT. It took effect at Oct 24, 2020, 9:00 PM PDT. It was in force for 24 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, 2020, 2:54 PM PDT (21:54 UTC)
In effect from
Oct 24, 2020, 9:00 PM PDT
Expired
Oct 25, 2020, 9:00 PM PDT
In force
24 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

670 
WHUS76 KEKA 232154
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
254 PM PDT Fri Oct 23 2020

PZZ470-240600-
/O.CON.KEKA.SC.Y.0084.000000T0000Z-201024T2200Z/
/O.UPG.KEKA.GL.A.0021.201024T2200Z-201026T0400Z/
/O.NEW.KEKA.GL.W.0025.201024T2200Z-201025T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
254 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
...GALE WARNING IN EFFECT FROM 3 PM SATURDAY TO 3 PM PDT SUNDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 40 kt and seas 9 to 14 feet expected. For the 
  Small Craft Advisory, north winds 10 to 20 kt with gusts up to 
  30 kt and seas 5 to 10 feet.

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

* WHEN...For the Gale Warning, from 3 PM Saturday to 3 PM PDT 
  Sunday. For the Small Craft Advisory, until 3 PM PDT Saturday.

* 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.CON.KEKA.SC.Y.0084.000000T0000Z-201024T2200Z/
/O.UPG.KEKA.GL.A.0021.201024T2200Z-201026T0400Z/
/O.NEW.KEKA.GL.W.0025.201024T2200Z-201025T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
254 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
...GALE WARNING IN EFFECT FROM 3 PM SATURDAY TO 3 PM PDT SUNDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 40 kt and seas 9 to 14 feet expected. For the 
  Small Craft Advisory, north winds 15 to 25 kt with gusts up to 
  30 kt and seas 6 to 11 feet.

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

* WHEN...For the Gale Warning, from 3 PM Saturday to 3 PM PDT 
  Sunday. For the Small Craft Advisory, until 3 PM PDT Saturday.

* 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.

&&

$$

PZZ450-240400-
/O.EXT.KEKA.SC.Y.0084.000000T0000Z-201024T0400Z/
Pt St George to Cape Mendocino out 10 nm-
254 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  7 to 10 feet.

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

* WHEN...Until 9 PM PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
10 follow-up statements
230 
WHUS76 KEKA 240341
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
841 PM PDT Fri Oct 23 2020

PZZ470-241145-
/O.CAN.KEKA.SC.Y.0084.000000T0000Z-201024T2200Z/
/O.NEW.KEKA.SC.Y.0085.201024T1500Z-201024T2200Z/
/O.CON.KEKA.GL.W.0025.201024T2200Z-201025T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
841 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 3 PM PDT
SATURDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM SATURDAY TO 3 PM PDT
SUNDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts
  around 40 kt and seas 9 to 13 feet. For the Small Craft 
  Advisory, north winds 15 to 20 kt with gusts up to 25 kt and 
  building seas 6 to 8 feet.

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

* WHEN...For the Gale Warning, from 3 PM Saturday to 3 PM PDT 
  Sunday. For the Small Craft Advisory, from 8 AM to 3 PM PDT 
  Saturday.

* 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.

&&

$$

PZZ450-241145-
/O.CAN.KEKA.SC.Y.0084.000000T0000Z-201024T0400Z/
/O.NEW.KEKA.SC.Y.0085.201024T1900Z-201025T2200Z/
Pt St George to Cape Mendocino out 10 nm-
841 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SATURDAY TO 3 PM PDT
SUNDAY...

* WHAT...North winds 15 to 25 kt. Local gusts to 35 kt near Pt St
  George. Seas 7 to 10 feet.

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

* WHEN...From noon Saturday to 3 PM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-241145-
/O.CON.KEKA.SC.Y.0084.000000T0000Z-201024T2200Z/
/O.CON.KEKA.GL.W.0025.201024T2200Z-201025T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
841 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT
SATURDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM SATURDAY TO 3 PM PDT
SUNDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  over 35 kt and seas 9 to 14 feet expected. For the Small Craft 
  Advisory, north winds 15 to 25 kt with gusts up to 30 kt and 
  building seas 6 to 9 feet.

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

* WHEN...For the Gale Warning, from 3 PM Saturday to 3 PM PDT 
  Sunday. For the Small Craft Advisory, until 3 PM PDT Saturday.

* 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.EXB.KEKA.SC.Y.0084.201024T1900Z-201025T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
841 PM PDT Fri Oct 23 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON SATURDAY TO 9 AM PDT
SUNDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and
  building seas 6 to 11 feet, highest near Cape Mendocino.

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

* WHEN...From noon Saturday to 9 AM PDT Sunday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
622 
WHUS76 KEKA 240947
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
247 AM PDT Sat Oct 24 2020

PZZ475-241800-
/O.CAN.KEKA.SC.Y.0084.000000T0000Z-201024T2200Z/
/O.EXB.KEKA.SC.Y.0085.201024T1600Z-201024T2200Z/
/O.CON.KEKA.GL.W.0025.201024T2200Z-201025T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
247 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 3 PM
PDT THIS AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 PM PDT SUNDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  up to 40 kt and steep seas 8 to 13 feet expected. For the Small
  Craft Advisory, north winds 15 to 20 kt with gusts up to 30 kt 
  and steep seas 5 to 8 feet expected.

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

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 PM 
  PDT Sunday. For the Small Craft Advisory, from 9 AM this 
  morning to 3 PM PDT this afternoon.

* 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.EXT.KEKA.SC.Y.0085.201024T1600Z-201025T0400Z/
/O.EXT.KEKA.GL.W.0025.201025T0400Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
247 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM THIS MORNING TO
9 PM PDT THIS EVENING...
...GALE WARNING NOW IN EFFECT FROM 9 PM THIS EVENING TO 9 PM PDT
SUNDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts
  up to 45 kt and steep seas 10 to 14 feet expected. For the 
  Small Craft Advisory, north winds 20 to 25 kt with gusts up to 
  35 kt and steep seas 7 to 11 feet expected.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM 
  PDT Sunday. For the Small Craft Advisory, from 9 AM this 
  morning to 9 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.

&&

$$

PZZ450-241800-
/O.EXT.KEKA.SC.Y.0085.201024T1900Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
247 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM NOON TODAY TO 9 AM PDT
MONDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and steep 
  seas 7 to 10 feet expected.

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

* WHEN...From noon today to 9 AM PDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-241800-
/O.CON.KEKA.SC.Y.0084.201024T1900Z-201025T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
247 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 AM
PDT SUNDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and steep 
  seas 6 to 9 feet expected.

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

* WHEN...From noon today to 9 AM PDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
703 
WHUS76 KEKA 241737
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1037 AM PDT Sat Oct 24 2020

PZZ470-250145-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201025T0400Z/
/O.CON.KEKA.GL.W.0025.201025T0400Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1037 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM THIS 
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 PM 
SUNDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with gusts to
  45 kt and steep seas 10 to 14 feet expected. For the Small Craft
  Advisory, north winds 20 to 25 kt with gusts to 35 kt and steep
  seas 7 to 11 feet.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM Sunday.
  For the Small Craft Advisory, from 9 AM this morning to 9 PM 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.

$$

PZZ475-250145-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201024T2200Z/
/O.CON.KEKA.GL.W.0025.201024T2200Z-201025T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1037 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM THIS 
AFTERNOON... 
...GALE WARNING REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM 
SUNDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts to
  40 kt and steep seas 8 to 13 feet expected. For the Small Craft
  Advisory, north winds 15 to 20 kt with gusts to 30 kt and steep
  seas 5 to 8 feet.

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

* WHEN...For the Gale Warning, from 3 PM this afternoon to 3 PM
  Sunday. For the Small Craft Advisory, from 9 AM this morning to 3
  PM this afternoon.

* 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.

$$

PZZ450-250145-
/O.CON.KEKA.SC.Y.0085.201024T1900Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
1037 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM MONDAY...

* WHAT...North winds 15 to 25 kt with occasional gusts to 35 kt and
  steep seas 7 to 10 feet.

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

* WHEN...From noon today to 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ455-250145-
/O.CON.KEKA.SC.Y.0084.201024T1900Z-201025T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
1037 AM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM SUNDAY...

* WHAT...North winds 15 to 25 kt with occasional gusts to 35 kt and
  steep seas 6 to 9 feet.

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

* WHEN...From noon today to 9 AM Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$
128 
WHUS76 KEKA 242153
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
253 PM PDT Sat Oct 24 2020

PZZ455-250600-
/O.CAN.KEKA.SC.Y.0084.000000T0000Z-201025T1600Z/
/O.EXB.KEKA.SC.Y.0085.201025T0100Z-201025T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
253 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 AM
SUNDAY...

* WHAT...North winds 10 to 20 kt with gusts to 30 kt and seas 5 
  to 8 feet expected.

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

* WHEN...From 6 PM this evening to 9 AM Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ475-250600-
/O.EXT.KEKA.SC.Y.0085.000000T0000Z-201025T0700Z/
/O.EXT.KEKA.GL.W.0025.201025T0700Z-201025T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
253 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT TONIGHT... 
...GALE WARNING NOW IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM  
SUNDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  to 35 kt and seas 9 to 13 feet expected. For the Small Craft
  Advisory, north winds 20 to 30 kt with occasional gusts to 35 
  kt and seas 7 to 10 feet.

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

* WHEN...For the Gale Warning, from midnight tonight to 9 AM
  Sunday. For the Small Craft Advisory, until midnight tonight.

* 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.

$$

PZZ470-250600-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201025T0400Z/
/O.CON.KEKA.GL.W.0025.201025T0400Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
253 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM THIS 
EVENING... 
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 PM 
SUNDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  to 40 kt and seas 9 to 13 feet expected. For the Small Craft
  Advisory, north winds 20 to 25 kt with gusts to 30 kt and seas 
  8 to 11 feet.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM
  Sunday. For the Small Craft Advisory, until 9 PM 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.

$$

PZZ450-250600-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
253 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM MONDAY...

* WHAT...North winds 10 to 20 kt with gusts to 30 kt and seas 6 
  to 9 feet.

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

* WHEN...Until 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$
198 
WHUS76 KEKA 250338
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
838 PM PDT Sat Oct 24 2020

PZZ470-251145-
/O.EXP.KEKA.SC.Y.0085.000000T0000Z-201025T0400Z/
/O.CON.KEKA.GL.W.0025.201025T0400Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
838 PM PDT Sat Oct 24 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and steep
  seas 10 to 13 feet.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 9 PM 
  Sunday. For the Small Craft Advisory, until 9 PM 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.

&&

$$

PZZ475-251145-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201025T0700Z/
/O.CON.KEKA.GL.W.0025.201025T0700Z-201025T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
838 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PDT
TONIGHT...
...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM
PDT SUNDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  to 35 kt and seas 9 to 13 feet expected. For the Small Craft
  Advisory, north winds 20 to 30 kt and steep seas 7 to 10 feet.

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

* WHEN...For the Gale Warning, from midnight tonight to 9 AM 
  Sunday. For the Small Craft Advisory, until midnight tonight.

* 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.

&&

$$

PZZ450-251145-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
838 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...

* WHAT...North winds 15 to 25 kt. Local gusts to 35 kt near Pt St
  George. Steep seas 7 to 9 feet.

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

* WHEN...Until 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-251145-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201025T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
838 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SUNDAY...

* WHAT...North winds 10 to 20 kt. Local gusts to 30 kt near Cape
  Mendocino. Steep seas 6 to 9 feet.

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

* WHEN...From 6 PM this evening to 9 AM Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
325 
WHUS76 KEKA 250646
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1146 PM PDT Sat Oct 24 2020

PZZ475-251500-
/O.EXP.KEKA.SC.Y.0085.000000T0000Z-201025T0700Z/
/O.CON.KEKA.GL.W.0025.201025T0700Z-201025T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1146 PM PDT Sat Oct 24 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT SUNDAY...
...SMALL CRAFT ADVISORY WILL EXPIRE AT MIDNIGHT PDT TONIGHT...

* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 
  9 to 13 feet expected.

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

* WHEN...Until 9 AM 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.

&&

$$

PZZ470-251500-
/O.CON.KEKA.GL.W.0025.000000T0000Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1146 PM PDT Sat Oct 24 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and 
  steep seas 10 to 13 feet.

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

* WHEN...Until 9 PM 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.

&&

$$

PZZ450-251500-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
1146 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...

* WHAT...North winds 15 to 25 kt. Local gusts to 35 kt near Pt 
  St George. Steep seas 7 to 9 feet.

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

* WHEN...Until 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-251500-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201025T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
1146 PM PDT Sat Oct 24 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT SUNDAY...

* WHAT...North winds 10 to 20 kt. Local gusts to 30 kt near Cape 
  Mendocino. Steep seas 6 to 9 feet.

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

* WHEN...From 6 PM this evening to 9 AM Sunday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
277 
WHUS76 KEKA 250959
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 AM PDT Sun Oct 25 2020

PZZ470-251800-
/O.CON.KEKA.GL.W.0025.000000T0000Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
259 AM PDT Sun Oct 25 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and steep
  seas 10 to 14 feet.

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

* WHEN...Until 9 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.

&&

$$

PZZ475-251600-
/O.CON.KEKA.GL.W.0025.000000T0000Z-201025T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
259 AM PDT Sun Oct 25 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and steep
  seas 9 to 12 feet.

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

* WHEN...Until 9 AM PDT this morning.

* 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.

&&

$$

PZZ455-251800-
/O.EXT.KEKA.SC.Y.0085.000000T0000Z-201026T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
259 AM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 PM PDT THIS
EVENING...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and steep 
  seas 6 to 9 feet.

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

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ450-251800-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
259 AM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and steep
  seas 6 to 9 feet.

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

* WHEN...Until 9 AM PDT Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$
273 
WHUS76 KEKA 251552
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
852 AM PDT Sun Oct 25 2020

PZZ475-260000-
/O.EXP.KEKA.GL.W.0025.000000T0000Z-201025T1600Z/
/O.NEW.KEKA.SE.W.0023.201025T1600Z-201026T0400Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
852 AM PDT Sun Oct 25 2020

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 PM THIS EVENING...
...GALE WARNING WILL EXPIRE AT 9 AM THIS MORNING...

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

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

* WHEN...Until 9 PM this evening.

* 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.

$$

PZZ470-260000-
/O.CON.KEKA.GL.W.0025.000000T0000Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
852 AM PDT Sun Oct 25 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM THIS EVENING...

* WHAT...North winds 25 to 30 kt with gusts to 40 kt and seas 10 
  to 14 feet.

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

* WHEN...Until 9 PM 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.

$$

PZZ450-260000-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
852 AM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM MONDAY...

* WHAT...North winds 15 to 25 kt with gusts to 30 kt and seas 6 
  to 9 feet.

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

* WHEN...Until 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ455-260000-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
852 AM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM THIS 
EVENING...

* WHAT...North winds 10 to 20 kt with gusts to 30 kt and seas 6 
  to 9 feet.

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

* WHEN...Until 9 PM this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$
261 
WHUS76 KEKA 252127
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
227 PM PDT Sun Oct 25 2020

PZZ470-260400-
/O.CON.KEKA.GL.W.0025.000000T0000Z-201026T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
227 PM PDT Sun Oct 25 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 9 PM THIS EVENING...

* WHAT...North winds 20 to 25 kt with gusts to 35 kt and seas 8 
  to 13 feet.

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

* WHEN...Until 9 PM 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.

$$

PZZ475-260400-
/O.CON.KEKA.SE.W.0023.000000T0000Z-201026T0400Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
227 PM PDT Sun Oct 25 2020

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 PM THIS 
EVENING...

* WHAT...Very steep and hazardous seas 7 to 12 feet.

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

* WHEN...Until 9 PM this evening.

* 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.

$$

PZZ450-260530-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
227 PM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM MONDAY...

* WHAT...North winds 5 to 15 kt with gusts to 25 kt and seas 
  around 6 feet.

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

* WHEN...Until 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$

PZZ455-260400-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
227 PM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM THIS 
EVENING...

* WHAT...Seas 6 to 7 feet.

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

* WHEN...Until 9 PM this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

$$
863 
WHUS76 KEKA 260403
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
903 PM PDT Sun Oct 25 2020

PZZ470-261215-
/O.EXP.KEKA.GL.W.0025.000000T0000Z-201026T0400Z/
/O.EXB.KEKA.SC.Y.0085.201026T0403Z-201028T0400Z/
Pt St George to Cape Mendocino 10 to 60 nm-
903 PM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT TUESDAY...
...GALE WARNING WILL EXPIRE AT 9 PM PDT THIS EVENING...

* WHAT...North winds 15 to 25 kt with gusts around 30 kt and 
  steep seas 9 to 12 feet.

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

* WHEN...Until 9 PM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ475-261215-
/O.EXP.KEKA.SE.W.0023.000000T0000Z-201026T0400Z/
/O.EXB.KEKA.SC.Y.0085.201026T0403Z-201027T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
903 PM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT TUESDAY...
...HAZARDOUS SEAS WARNING WILL EXPIRE AT 9 PM PDT THIS EVENING...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 8
  to 11 feet.

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

* WHEN...Until 3 AM PDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

PZZ455-260515-
/O.EXP.KEKA.SC.Y.0085.000000T0000Z-201026T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
903 PM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY WILL EXPIRE AT 9 PM PDT THIS EVENING...

While widespread Small Craft Advisory-level conditions are not
forecast, locally rough conditions with gusty offshore winds and 
confused seas are expected locally along the coast around Shelter
Cove. 

$$

PZZ450-261215-
/O.CON.KEKA.SC.Y.0085.000000T0000Z-201026T1600Z/
Pt St George to Cape Mendocino out 10 nm-
903 PM PDT Sun Oct 25 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...

* WHAT...North to northeast winds 5 to 15 kt. Steep seas 7 to 9
  feet.

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

* WHEN...Until 9 AM Monday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 22, 8:55 PM PDTHazardous Seas WarningEKA6 hr
Oct 23, 2:43 AM PDTGale WatchEKA12 hr
Oct 23, 10:50 AM PDTSmall Craft AdvisoryEKA28 hr
Oct 23, 12:08 PM PDTFrost AdvisoryEKAMendocino, Trinity20 hr
Oct 23, 12:08 PM PDTRed Flag WarningEKA4 days
Oct 23, 12:08 PM PDTHigh Wind WatchEKAHumboldt, Lake, Mendocino, Trinity24 hr

Nearby

Gale Warnings in California, 2020Every gale warning in 2020

Sources

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