Alert archive / California / Storm Warnings in 2020

Storm Warning 1, NWS Eureka, CA

January 15, 2020

NWS Eureka, CA issued this storm warning at Jan 15, 2020, 3:04 AM PST. It took effect at Jan 15, 2020, 6:00 AM PST. It was in force for 14 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
Jan 15, 2020, 3:04 AM PST (11:04 UTC)
In effect from
Jan 15, 2020, 6:00 AM PST
Expired
Jan 15, 2020, 8:09 PM PST
In force
14 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

174 
WHUS76 KEKA 151104
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
304 AM PST Wed Jan 15 2020

PZZ470-151915-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200115T1400Z/
/O.UPG.KEKA.GL.W.0003.200115T1400Z-200116T0600Z/
/O.NEW.KEKA.SR.W.0001.200115T1400Z-200116T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
304 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST EARLY
THIS MORNING...
...STORM WARNING IN EFFECT FROM 6 AM THIS MORNING TO 10 PM PST
THIS EVENING...

* WHAT...For the Storm Warning, south winds 35 to 45 kt with 
  gusts up to 55 kt and seas 14 to 19 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  30 kt and seas 10 to 12 feet.

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

* WHEN...For the Storm Warning, from 6 AM this morning to 10 PM 
  PST this evening. For the Small Craft Advisory, until 6 AM PST 
  early this morning.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a
  diminishing northwest swell of 8 to 10 feet at 13 seconds and
  rapidly building steep waves peaking near 15 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-151915-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200115T1800Z/
/O.CON.KEKA.GL.W.0003.200115T1800Z-200116T0600Z/
Pt St George to Cape Mendocino out 10 nm-
304 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 50 kt and seas 11 to 16 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...Pt St George to Cape Mendocino out 10 nm.

* WHEN...For the Gale Warning, from 10 AM this morning to 10 PM 
  PST this evening. For the Small Craft Advisory, until 10 AM 
  PST this morning.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a
  diminishing northwest swell of 8 to 10 feet at 13 seconds and
  rapidly building steep waves peaking near 12 feet.

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.

&&

$$

PZZ455-151915-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200116T0000Z/
/O.CON.KEKA.GL.W.0003.200116T0000Z-200116T0800Z/
Cape Mendocino to Pt Arena out 10 nm-
304 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
MIDNIGHT PST TONIGHT...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 45 kt and seas 10 to 15 feet expected. For the 
  Small Craft Advisory, southeast winds 20 to 30 kt with gusts 
  up to 45 kt and seas 8 to 10 feet.

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

* WHEN...For the Gale Warning, from 4 PM this afternoon to 
  midnight PST tonight. For the Small Craft Advisory, until 4 PM 
  PST this afternoon.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a
  diminishing northwest swell of 8 to 10 feet at 13 seconds and
  rapidly building steep waves peaking near 10 feet.

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.

&&

$$

PZZ475-151915-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200115T1800Z/
/O.CON.KEKA.GL.W.0003.200115T1800Z-200116T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
304 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 10 to 15 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  35 kt and seas 10 to 11 feet.

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

* WHEN...For the Gale Warning, from 10 AM this morning to 10 PM 
  PST this evening. For the Small Craft Advisory, until 10 AM 
  PST this morning.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a
  diminishing northwest swell of 8 to 10 feet at 13 seconds and
  rapidly building steep waves peaking near 15 feet.

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.

&&

$$
4 follow-up statements
373 
WHUS76 KEKA 151406
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
606 AM PST Wed Jan 15 2020

PZZ470-152215-
/O.EXP.KEKA.SC.Y.0004.000000T0000Z-200115T1400Z/
/O.CON.KEKA.SR.W.0001.000000T0000Z-200116T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
606 AM PST Wed Jan 15 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...South winds increasing to 35 to 45 kt with gusts up to 
  55 kt and seas 14 to 19 feet.

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

* WHEN...Until 10 PM PST this evening.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a
  diminishing northwest swell of 8 to 10 feet at 13 seconds and
  rapidly building steep waves peaking near 15 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-152215-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200115T1800Z/
/O.CON.KEKA.GL.W.0003.200115T1800Z-200116T0600Z/
Pt St George to Cape Mendocino out 10 nm-
606 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 50 kt and seas 11 to 16 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...Pt St George to Cape Mendocino out 10 nm.

* WHEN...For the Gale Warning, from 10 AM this morning to 10 PM 
  PST this evening. For the Small Craft Advisory, until 10 AM 
  PST this morning.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 12 feet.

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.

&&

$$

PZZ455-152215-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200116T0000Z/
/O.CON.KEKA.GL.W.0003.200116T0000Z-200116T0800Z/
Cape Mendocino to Pt Arena out 10 nm-
606 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
MIDNIGHT PST TONIGHT...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 45 kt and seas 10 to 15 feet expected. For the 
  Small Craft Advisory, southeast winds 20 to 30 kt with gusts 
  up to 45 kt and seas 8 to 10 feet.

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

* WHEN...For the Gale Warning, from 4 PM this afternoon to 
  midnight PST tonight. For the Small Craft Advisory, until 4 PM 
  PST this afternoon.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 10 feet.

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.

&&

$$

PZZ475-152215-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200115T1800Z/
/O.CON.KEKA.GL.W.0003.200115T1800Z-200116T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
606 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM THIS MORNING TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 10 to 15 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  35 kt and seas 10 to 11 feet.

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

* WHEN...For the Gale Warning, from 10 AM this morning to 10 PM 
  PST this evening. For the Small Craft Advisory, until 10 AM 
  PST this morning.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 15 feet.

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.

&&

$$
159 
WHUS76 KEKA 151815
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1015 AM PST Wed Jan 15 2020

PZZ450-160215-
/O.EXP.KEKA.SC.Y.0004.000000T0000Z-200115T1800Z/
/O.CON.KEKA.GL.W.0003.000000T0000Z-200116T0600Z/
Pt St George to Cape Mendocino out 10 nm-
1015 AM PST Wed Jan 15 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 10 PM PST this evening. 

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 12 feet.

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.

&&

$$

PZZ475-160215-
/O.EXP.KEKA.SC.Y.0004.000000T0000Z-200115T1800Z/
/O.CON.KEKA.GL.W.0003.000000T0000Z-200116T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1015 AM PST Wed Jan 15 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

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

* WHEN...Until 10 PM PST this evening. 

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 15 feet.

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.

&&

$$

PZZ455-160215-
/O.CON.KEKA.SC.Y.0004.000000T0000Z-200116T0000Z/
/O.CON.KEKA.GL.W.0003.200116T0000Z-200116T0800Z/
Cape Mendocino to Pt Arena out 10 nm-
1015 AM PST Wed Jan 15 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO
MIDNIGHT PST TONIGHT...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 45 kt and seas 10 to 15 feet expected. For the 
  Small Craft Advisory, southeast winds 20 to 30 kt with gusts 
  up to 45 kt and seas 8 to 10 feet.

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

* WHEN...For the Gale Warning, from 4 PM this afternoon to 
  midnight PST tonight. For the Small Craft Advisory, until 4 PM 
  PST this afternoon.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 10 feet.

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.

&&

$$

PZZ470-160215-
/O.CON.KEKA.SR.W.0001.000000T0000Z-200116T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1015 AM PST Wed Jan 15 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...South winds increasing to 35 to 45 kt with gusts up to 
  55 kt and seas 14 to 19 feet.

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

* WHEN...Until 10 PM PST this evening.

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

* ADDITIONAL DETAILS...Seas today will be a combination of a 
  diminishing northwest swell of 8 to 10 feet at 13 seconds and 
  rapidly building steep waves peaking near 15 feet.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
635 
WHUS76 KEKA 160003
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
403 PM PST Wed Jan 15 2020

PZZ455-160800-
/O.EXP.KEKA.SC.Y.0004.000000T0000Z-200116T0000Z/
/O.CON.KEKA.GL.W.0003.000000T0000Z-200116T0800Z/
Cape Mendocino to Pt Arena out 10 nm-
403 PM PST Wed Jan 15 2020

...GALE WARNING REMAINS IN EFFECT UNTIL MIDNIGHT PST TONIGHT...
...SMALL CRAFT ADVISORY HAS EXPIRED...

* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

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

* WHEN...Until midnight PST 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.

&&

$$

PZZ450-160600-
/O.CON.KEKA.GL.W.0003.000000T0000Z-200116T0600Z/
Pt St George to Cape Mendocino out 10 nm-
403 PM PST Wed Jan 15 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 10 PM PST 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.

&&

$$

PZZ475-160600-
/O.CON.KEKA.GL.W.0003.000000T0000Z-200116T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
403 PM PST Wed Jan 15 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

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

* WHEN...Until 10 PM PST 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.

&&

$$

PZZ470-160600-
/O.CON.KEKA.SR.W.0001.000000T0000Z-200116T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
403 PM PST Wed Jan 15 2020

...STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...South winds 35 to 45 kt with gusts up to 55 kt. Winds
  will decrease sharply along the frontal boundary as the boundary
  moves from north to south across the waters.

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

* WHEN...Until 10 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should remain in port, alter course, and/or secure the
vessel for severe conditions.

&&

$$
986 
WHUS76 KEKA 160409
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
809 PM PST Wed Jan 15 2020

PZZ470-161200-
/O.CAN.KEKA.SR.W.0001.000000T0000Z-200116T0600Z/
/O.NEW.KEKA.SE.W.0002.200116T0409Z-200116T1200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
809 PM PST Wed Jan 15 2020

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 4 AM PST THURSDAY...
...STORM WARNING IS CANCELLED...

* WHAT...Very steep and hazardous seas 15 to 19 feet.

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

* WHEN...Until 4 AM PST Thursday.

* 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.

&&

$$

PZZ455-161000-
/O.EXT.KEKA.GL.W.0003.000000T0000Z-200116T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
809 PM PST Wed Jan 15 2020

...GALE WARNING NOW IN EFFECT UNTIL 2 AM PST THURSDAY...

* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

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

* WHEN...Until 2 AM PST Thursday.

* 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.

&&

$$

PZZ475-160800-
/O.EXT.KEKA.GL.W.0003.000000T0000Z-200116T0800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
809 PM PST Wed Jan 15 2020

...GALE WARNING NOW IN EFFECT UNTIL MIDNIGHT PST TONIGHT...

* WHAT...South winds 25 to 35 kt with gusts up to 45 kt and seas 
  10 to 15 feet.

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

* WHEN...Until midnight PST 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.

&&

$$

PZZ450-160600-
/O.CON.KEKA.GL.W.0003.000000T0000Z-200116T0600Z/
Pt St George to Cape Mendocino out 10 nm-
809 PM PST Wed Jan 15 2020

...GALE WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING...

* WHAT...South winds 25 to 35 kt with gusts up to 50 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 10 PM PST 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 15, 10:48 AM PSTWinter Weather AdvisoryEKAHumboldt, Mendocino29 hr
Jan 15, 12:38 PM PSTFlood WatchEKADel Norte, Humboldt23 hr
Jan 15, 3:27 PM PSTHigh Wind WarningEKADel Norte3 hr

Nearby

Storm Warnings in California, 2020Every storm 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.