Alert archive / California / Gale Warnings in 2020

Gale Warning 31, NWS Eureka, CA

December 8, 2020

NWS Eureka, CA issued this gale warning at Dec 8, 2020, 2:23 PM PST. It took effect at Dec 9, 2020, 1:00 PM PST. It was in force for 9 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
Dec 8, 2020, 2:23 PM PST (22:23 UTC)
In effect from
Dec 9, 2020, 1:00 PM PST
Expired
Dec 9, 2020, 10:00 PM PST
In force
9 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

478 
WHUS76 KEKA 082223
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
223 PM PST Tue Dec 8 2020

PZZ470-090630-
/O.EXT.KEKA.SE.W.0027.000000T0000Z-201209T0200Z/
/O.NEW.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
223 PM PST Tue Dec 8 2020

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 PM PST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 1 PM TO 10 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, north winds 25 to 30 kt with 
  gusts up to 40 kt and seas around 14 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 14 to 17 
  feet.

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

* WHEN...For the Gale Warning, from 1 PM to 10 PM PST Wednesday. 
  For the Hazardous Seas Warning, until 6 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.

&&

$$

PZZ475-090630-
/O.EXT.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.NEW.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
223 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 1 PM TO 10 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with gusts
  up to 36 kt and seas 12 to 14 feet expected. For the Small 
  Craft Advisory, north winds 15 to 25 kt with gusts up to 30 kt 
  and seas 12 to 16 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 10 PM PST Wednesday. 
  For the Small Craft Advisory, until 1 PM PST Wednesday.

* 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.

&&

$$

PZZ450-090200-
/O.EXT.KEKA.SE.W.0027.000000T0000Z-201209T0200Z/
Pt St George to Cape Mendocino out 10 nm-
223 PM PST Tue Dec 8 2020

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 PM PST THIS
EVENING...

* WHAT...Very steep and hazardous seas 16 to 20 feet.

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

* WHEN...Until 6 PM PST 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.

&&

$$

PZZ455-090630-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
223 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

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

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
7 follow-up statements
109 
WHUS76 KEKA 090113
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
513 PM PST Tue Dec 8 2020

PZZ470-090915-
/O.EXT.KEKA.SE.W.0027.000000T0000Z-201209T0500Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
513 PM PST Tue Dec 8 2020

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 PM PST THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 10 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, north winds 25 to 30 kt with 
  gusts up to 40 kt and seas around 14 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas around 
  14 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 10 PM PST Wednesday. 
  For the Hazardous Seas Warning, until 9 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.

&&

$$

PZZ450-090500-
/O.EXT.KEKA.SE.W.0027.000000T0000Z-201209T0500Z/
Pt St George to Cape Mendocino out 10 nm-
513 PM PST Tue Dec 8 2020

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 9 PM PST THIS
EVENING...

* WHAT...Very steep and hazardous seas 12 to 14 feet.

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

* WHEN...Until 9 PM PST 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.

&&

$$

PZZ475-090915-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
513 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 10 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 35 kt and seas 12 to 14 feet expected. For the 
  Small Craft Advisory, north winds 15 to 25 kt with gusts up to 
  30 kt and seas 12 to 16 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 10 PM PST Wednesday. 
  For the Small Craft Advisory, until 1 PM PST Wednesday.

* 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.

&&

$$

PZZ455-090915-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
513 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  8 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
700 
WHUS76 KEKA 090436
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
836 PM PST Tue Dec 8 2020

PZZ470-091245-
/O.CAN.KEKA.SE.W.0027.000000T0000Z-201209T0500Z/
/O.EXA.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
836 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM PST WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 10 PM PST
WEDNESDAY...
...HAZARDOUS SEAS WARNING IS CANCELLED...

* WHAT...For the Gale Warning, north winds 25 to 30 kt with 
  gusts up to 40 kt and seas around 14 feet expected. For the 
  Small Craft Advisory, north winds 15 to 25 kt with gusts up to 
  35 kt and seas 12 to 14 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 10 PM PST Wednesday. 
  For the Small Craft Advisory, until 1 PM PST Wednesday.

* 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.

&&

$$

PZZ450-091245-
/O.CAN.KEKA.SE.W.0027.000000T0000Z-201209T0500Z/
/O.EXA.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Pt St George to Cape Mendocino out 10 nm-
836 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM PST THURSDAY...
...HAZARDOUS SEAS WARNING IS CANCELLED...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  8 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-091245-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
836 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 10 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 35 kt and seas 12 to 14 feet expected. For the 
  Small Craft Advisory, north winds 15 to 25 kt with gusts up to 
  30 kt and seas 12 to 14 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 10 PM PST Wednesday. 
  For the Small Craft Advisory, until 1 PM PST Wednesday.

* 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.

&&

$$

PZZ455-091245-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
836 PM PST Tue Dec 8 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  8 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
820 
WHUS76 KEKA 091001
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
201 AM PST Wed Dec 9 2020

PZZ470-091815-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
201 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, north winds 25 to 30 kt with 
  gusts up to 40 kt and seas around 15 feet expected. For the 
  Small Craft Advisory, north winds 15 to 25 kt with gusts up to 
  35 kt and seas 12 to 14 feet.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 10 PM 
  PST this evening. For the Small Craft Advisory, until 1 PM PST 
  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.

&&

$$

PZZ475-091815-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
201 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 35 kt and seas 12 to 14 feet expected. For the 
  Small Craft Advisory, north winds 15 to 25 kt with gusts up to 
  30 kt and seas 12 to 14 feet.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 10 PM 
  PST this evening. For the Small Craft Advisory, until 1 PM PST 
  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.

&&

$$

PZZ450-091815-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Pt St George to Cape Mendocino out 10 nm-
201 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with localized gusts up to 35 kt
  and seas 9 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-091815-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
201 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with localized gusts up to 35 kt
  and seas 8 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
084 
WHUS76 KEKA 091701
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
901 AM PST Wed Dec 9 2020

PZZ470-100115-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
901 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
10 PM PST THIS EVENING...

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

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 10 PM 
  PST this evening. For the Small Craft Advisory, until 1 PM PST 
  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.

&&

$$

PZZ475-100115-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201209T2100Z/
/O.CON.KEKA.GL.W.0031.201209T2100Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
901 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
10 PM PST THIS EVENING...

* WHAT...For the Gale Warning, north winds 20 to 30 kt with 
  gusts up to 40 kt and seas 12 to 14 feet expected. For the 
  Small Craft Advisory, north winds 20 to 25 kt with gusts up to 
  30 kt and seas 12 to 14 feet.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 10 PM 
  PST this evening. For the Small Craft Advisory, until 1 PM PST 
  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.

&&

$$

PZZ450-100115-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Pt St George to Cape Mendocino out 10 nm-
901 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  8 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-100115-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
901 AM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  8 to 13 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
014 
WHUS76 KEKA 092207
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
207 PM PST Wed Dec 9 2020

PZZ470-100600-
/O.CON.KEKA.GL.W.0031.000000T0000Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
207 PM PST Wed Dec 9 2020

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

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas 
  12 to 15 feet.

* WHERE...Pt St George to Cape Mendocino 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.

&&

$$

PZZ475-100600-
/O.CON.KEKA.GL.W.0031.000000T0000Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
207 PM PST Wed Dec 9 2020

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

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  12 to 14 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.

&&

$$

PZZ450-100615-
/O.EXT.KEKA.SC.Y.0103.000000T0000Z-201210T1800Z/
Pt St George to Cape Mendocino out 10 nm-
207 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM PST THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  8 to 12 feet.

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

* WHEN...Until 10 AM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-100615-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
207 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  8 to 12 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
403 
WHUS76 KEKA 100426
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
826 PM PST Wed Dec 9 2020

PZZ470-100600-
/O.CON.KEKA.GL.W.0031.000000T0000Z-201210T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
826 PM PST Wed Dec 9 2020

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

* WHAT...North winds around 25 kt with gusts up to 35 kt and 
  seas 12 to 14 feet.

* WHERE...Pt St George to Cape Mendocino 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.

&&

$$

PZZ475-100600-
/O.CON.KEKA.GL.W.0031.000000T0000Z-201210T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
826 PM PST Wed Dec 9 2020

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

* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 
  12 to 14 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.

&&

$$

PZZ450-101230-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201210T1800Z/
Pt St George to Cape Mendocino out 10 nm-
826 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
THURSDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  8 to 11 feet.

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

* WHEN...Until 10 AM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-101230-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
826 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 8 to 12 feet.

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

* WHEN...Until 10 PM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
148 
WHUS76 KEKA 100554
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
954 PM PST Wed Dec 9 2020

PZZ470-101400-
/O.EXP.KEKA.GL.W.0031.000000T0000Z-201210T0600Z/
/O.NEW.KEKA.SC.Y.0104.201210T0600Z-201211T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
954 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PST FRIDAY...
...GALE WARNING WILL EXPIRE AT 10 PM PST THIS EVENING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 8 to 13 feet expected.

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

* WHEN...Until 3 AM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-101400-
/O.EXP.KEKA.GL.W.0031.000000T0000Z-201210T0600Z/
/O.NEW.KEKA.SC.Y.0104.201210T0600Z-201211T1100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
954 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PST FRIDAY...
...GALE WARNING WILL EXPIRE AT 10 PM PST THIS EVENING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 9 to 14 feet expected.

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

* WHEN...Until 3 AM PST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-101400-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201210T1800Z/
Pt St George to Cape Mendocino out 10 nm-
954 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
THURSDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  8 to 11 feet.

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

* WHEN...Until 10 AM PST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-101400-
/O.CON.KEKA.SC.Y.0103.000000T0000Z-201211T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
954 PM PST Wed Dec 9 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST
THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 8 to 12 feet.

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

* WHEN...Until 10 PM PST Thursday.

* 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
Dec 8, 10:55 AM PSTSmall Craft AdvisoryEKA58 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.