Alert archive / California / Small Craft Advisories in 2021

Small Craft Advisory 134, NWS Eureka, CA

December 12, 2021

NWS Eureka, CA issued this small craft advisory at Dec 12, 2021, 9:09 AM PST. It took effect at Dec 12, 2021, 4:00 PM PST. It was in force for 63 hr.

The area

The counties it named.

The facts

Issued
Dec 12, 2021, 9:09 AM PST (17:09 UTC)
In effect from
Dec 12, 2021, 4:00 PM PST
Expired
Dec 15, 2021, 7:00 AM PST
In force
63 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

551 
WHUS76 KEKA 121709
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
909 AM PST Sun Dec 12 2021

PZZ450-455-470-475-130115-
/O.EXP.KEKA.SE.W.0062.000000T0000Z-211212T1700Z/
/O.NEW.KEKA.SC.Y.0134.211213T1700Z-211215T0800Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
909 AM PST Sun Dec 12 2021

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM MONDAY TO MIDNIGHT
PST TUESDAY NIGHT...
...HAZARDOUS SEAS WARNING HAS EXPIRED...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and seas 
  13 to 18 feet expected.

* WHERE...Pt St George to Pt Arena out to 60 nm.

* WHEN...From 9 AM Monday to midnight PST Tuesday night.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
15 follow-up statements
074 
WHUS76 KEKA 122305
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
305 PM PST Sun Dec 12 2021

PZZ450-455-470-475-130715-
/O.EXT.KEKA.SC.Y.0134.211213T1700Z-211215T2100Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
305 PM PST Sun Dec 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM MONDAY TO 1 PM
PST WEDNESDAY...

* WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 
  12 to 17 feet expected.

* WHERE...Pt St George to Pt Arena from 10 to 60 nm.

* WHEN...From 9 AM Monday to 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
685 
WHUS76 KEKA 122349
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
349 PM PST Sun Dec 12 2021

PZZ450-130800-
/O.NEW.KEKA.SC.Y.0135.211213T0000Z-211213T0500Z/
/O.NEW.KEKA.GL.W.0057.211213T0500Z-211213T1200Z/
/O.CAN.KEKA.SC.Y.0134.211213T1700Z-211215T2100Z/
Pt St George to Cape Mendocino out 10 nm-
349 PM PST Sun Dec 12 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PST THIS EVENING...
...GALE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 4 AM PST
MONDAY...

* WHAT...For the Gale Warning, south winds around 25 kt with 
  gusts up to 35 kt and seas 14 to 16 feet expected. For the 
  Small Craft Advisory, south winds 15 to 20 kt with gusts up to 
  30 kt and seas 13 to 15 feet expected.

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

* WHEN...For the Gale Warning, from 9 PM this evening to 4 AM 
  PST Monday. For the Small Craft Advisory, 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.

&&

$$

PZZ470-130800-
/O.NEW.KEKA.SC.Y.0135.211213T0000Z-211213T0300Z/
/O.NEW.KEKA.GL.W.0057.211213T0300Z-211213T1200Z/
/O.CAN.KEKA.SC.Y.0134.211213T1700Z-211215T2100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
349 PM PST Sun Dec 12 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM PST THIS EVENING...
...GALE WARNING IN EFFECT FROM 7 PM THIS EVENING TO 4 AM PST
MONDAY...

* WHAT...For the Gale Warning, south winds 20 to 25 kt with 
  gusts up to 35 kt and seas 15 to 19 feet expected. For the 
  Small Craft Advisory, south winds around 20 kt with gusts up 
  to 25 kt and seas 15 to 17 feet expected.

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

* WHEN...For the Gale Warning, from 7 PM this evening to 4 AM 
  PST Monday. For the Small Craft Advisory, until 7 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.

&&

$$

PZZ455-475-130800-
/O.EXT.KEKA.SC.Y.0134.211213T0000Z-211215T2100Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
349 PM PST Sun Dec 12 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PST WEDNESDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 12 to 17 feet expected.

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

* WHEN...Until 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
612 
WHUS76 KEKA 130438
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
838 PM PST Sun Dec 12 2021

PZZ450-131200-
/O.EXP.KEKA.SC.Y.0135.000000T0000Z-211213T0500Z/
/O.CON.KEKA.GL.W.0057.211213T0500Z-211213T1200Z/
Pt St George to Cape Mendocino out 10 nm-
838 PM PST Sun Dec 12 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM PST MONDAY...

* WHAT...South winds around 25 kt with gusts up to 35 kt and 
  seas 14 to 16 feet expected.

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

* WHEN...Until 4 AM PST Monday.

* 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.

&&

$$

PZZ470-131200-
/O.CON.KEKA.GL.W.0057.000000T0000Z-211213T1200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
838 PM PST Sun Dec 12 2021

...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM PST MONDAY...

* WHAT...Southwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 15 to 19 feet.

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

* WHEN...Until 4 AM PST Monday.

* 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.

&&

$$

PZZ455-475-131245-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2100Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
838 PM PST Sun Dec 12 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas 
  12 to 17 feet.

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

* WHEN...Until 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
910 
WHUS76 KEKA 130944
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
144 AM PST Mon Dec 13 2021

PZZ450-470-131700-
/O.CAN.KEKA.GL.W.0057.000000T0000Z-211213T1200Z/
/O.NEW.KEKA.SE.W.0063.211213T0944Z-211213T1700Z/
Pt St George to Cape Mendocino out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
144 AM PST Mon Dec 13 2021

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 9 AM PST THIS MORNING...
...GALE WARNING IS CANCELLED...

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

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

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

* 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.

&&

$$

PZZ455-475-131745-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2100Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
144 AM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  13 to 18 feet.

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

* WHEN...Until 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
043 
WHUS76 KEKA 131002 AAA
MWWEKA

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Eureka CA
202 AM PST Mon Dec 13 2021

PZZ450-470-131700-
/O.CON.KEKA.SE.W.0063.000000T0000Z-211213T1700Z/
Pt St George to Cape Mendocino out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
202 AM PST Mon Dec 13 2021

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 9 AM PST THIS
MORNING...

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

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

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

* 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.

&&

$$

PZZ455-475-131815-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2100Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
202 AM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  13 to 18 feet.

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

* WHEN...Until 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
156 
WHUS76 KEKA 131640
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
840 AM PST Mon Dec 13 2021

PZZ450-470-132000-
/O.EXT.KEKA.SE.W.0063.000000T0000Z-211213T2000Z/
Pt St George to Cape Mendocino out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
840 AM PST Mon Dec 13 2021

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL NOON PST TODAY...

* WHAT...Very steep and hazardous seas 16 to 18 feet. Southwest
  winds at 20 to 25 kts and gusts around 35 kts. 

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

* WHEN...Until noon PST today.

* 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.

&&

$$

PZZ455-475-140045-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2100Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
840 AM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  13 to 18 feet.

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

* WHEN...Until 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
125 
WHUS76 KEKA 131952
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1152 AM PST Mon Dec 13 2021

PZZ450-470-132300-
/O.EXT.KEKA.SE.W.0063.000000T0000Z-211213T2300Z/
Pt St George to Cape Mendocino out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
1152 AM PST Mon Dec 13 2021

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...Very steep and hazardous seas 17 to 18 feet. Southwest
  winds at 20-25 kts. Gusts to around 30 kts.

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

* WHEN...Until 3 PM PST this afternoon.

* 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.

&&

$$

PZZ455-475-140400-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2100Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
1152 AM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 1 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
039 
WHUS76 KEKA 132221
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
221 PM PST Mon Dec 13 2021

PZZ450-140630-
/O.EXT.KEKA.SE.W.0063.000000T0000Z-211214T0200Z/
/O.NEW.KEKA.GL.W.0058.211215T1500Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
221 PM PST Mon Dec 13 2021

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 PM PST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 7 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 8 to 11 feet expected. For the 
  Hazardous Seas Warning, very steep and hazardous seas 14 to 19 
  feet.

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

* WHEN...For the Gale Warning, from 7 AM to 3 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.

&&

$$

PZZ470-140630-
/O.EXT.KEKA.SE.W.0063.000000T0000Z-211214T0200Z/
/O.NEW.KEKA.GL.W.0058.211215T1200Z-211215T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
221 PM PST Mon Dec 13 2021

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 6 PM PST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 4 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with gusts
  up to 40 kt and seas 10 to 13 feet expected. For the Hazardous 
  Seas Warning, very steep and hazardous seas 16 to 19 feet.

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

* WHEN...For the Gale Warning, from 4 AM to 3 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.

&&

$$

PZZ455-475-140630-
/O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
221 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST WEDNESDAY...

* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 
  12 to 17 feet.

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

* WHEN...Until 3 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
506 
WHUS76 KEKA 140158
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
558 PM PST Mon Dec 13 2021

PZZ450-141000-
/O.EXP.KEKA.SE.W.0063.000000T0000Z-211214T0200Z/
/O.EXB.KEKA.SC.Y.0134.211214T0200Z-211215T1500Z/
/O.CON.KEKA.GL.W.0058.211215T1500Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
558 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM PST WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 3 PM PST
WEDNESDAY...
...HAZARDOUS SEAS WARNING WILL EXPIRE AT 6 PM PST THIS EVENING...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 8 to 11 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  30 kt and seas 10 to 15 feet expected.

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

* WHEN...For the Gale Warning, from 7 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 7 AM 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.

&&

$$

PZZ470-141000-
/O.EXP.KEKA.SE.W.0063.000000T0000Z-211214T0200Z/
/O.EXB.KEKA.SC.Y.0134.211214T0200Z-211215T1200Z/
/O.CON.KEKA.GL.W.0058.211215T1200Z-211215T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
558 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM PST WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 35 kt and seas 10 to 13 feet expected. For the 
  Small Craft Advisory, west winds 10 to 20 kt with gusts up to 
  30 kt and seas 12 to 15 feet expected.

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

* WHEN...For the Gale Warning, from 4 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 4 AM 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.

&&

$$

PZZ455-475-141000-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
558 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 3 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
044 
WHUS76 KEKA 140436
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
836 PM PST Mon Dec 13 2021

PZZ450-141245-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.CON.KEKA.GL.W.0058.211215T1500Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
836 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 40 kt and seas 8 to 11 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  30 kt and seas 10 to 15 feet.

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

* WHEN...For the Gale Warning, from 7 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 7 AM 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.

&&

$$

PZZ470-141245-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1200Z/
/O.CON.KEKA.GL.W.0058.211215T1200Z-211215T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
836 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 35 kt and seas 10 to 13 feet expected. For the 
  Small Craft Advisory, west winds 10 to 20 kt with gusts up to 
  30 kt and seas 12 to 15 feet.

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

* WHEN...For the Gale Warning, from 4 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 4 AM 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.

&&

$$

PZZ455-475-141245-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
836 PM PST Mon Dec 13 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST
WEDNESDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 3 PM PST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
065 
WHUS76 KEKA 141042
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
242 AM PST Tue Dec 14 2021

PZZ450-141845-
/O.UPG.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.NEW.KEKA.SE.W.0064.211214T1042Z-211214T1800Z/
/O.NEW.KEKA.SC.Y.0136.211214T1800Z-211215T1100Z/
/O.EXT.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
242 AM PST Tue Dec 14 2021

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 AM
PST WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 3 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Hazardous Seas Warning, very steep and hazardous
  seas 15 to 20 feet. For the Small Craft Advisory, south winds 5
  to 15 kt and seas 10 to 13 feet expected. For the Gale Warning,
  south winds 30 to 40 kt with gusts up to 55 kt and seas 8 to 12
  feet expected. 

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

* WHEN...For the Hazardous Seas Warning, until 10 AM PST this
  morning. For the Small Craft Advisory, from 10 AM this 
  morning to 3 AM PST Wednesday. For the Gale Warning,
  from 3 AM to 3 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.

&&

$$

PZZ470-141845-
/O.UPG.KEKA.SC.Y.0134.000000T0000Z-211215T1200Z/
/O.NEW.KEKA.SE.W.0064.211214T1042Z-211214T1800Z/
/O.NEW.KEKA.SC.Y.0136.211214T1800Z-211215T1100Z/
/O.EXT.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
242 AM PST Tue Dec 14 2021

...HAZARDOUS SEAS WARNING IN EFFECT UNTIL 10 AM PST THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 AM
PST WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 3 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Hazardous Seas Warning, very steep and hazardous
  seas 15 to 20 feet. For the Small Craft Advisory, west winds 5 
  to 15 kt with gusts up to 25 kt and seas 12 to 14 feet expected.
  For the Gale Warning, south winds 30 to 40 kt with gusts up to 
  55 kt and seas 9 to 14 feet expected. 

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

* WHEN...For the Hazardous Seas Warning, until 10 AM PST this
  morning. For the Small Craft Advisory, from 10 AM this morning
  to 3 AM PST Wednesday. For the Gale Warning, from 3 AM to 3 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.

&&

$$

PZZ455-141845-
/O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/
/O.EXB.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
242 AM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 6 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Small Craft Advisory, seas 11 to 15 feet. For 
  the Gale Warning, south winds 25 to 35 kt with gusts up to 45 kt
  and seas 8 to 11 feet expected. 

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

* WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 6 AM 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.

&&

$$

PZZ475-141845-
/O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/
/O.EXB.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
242 AM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM PST WEDNESDAY...
...GALE WARNING IN EFFECT FROM 6 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Small Craft Advisory, west winds 10 to 20 kt with
  gusts up to 25 kt and seas 12 to 15 feet. For the Gale Warning,
  south winds 25 to 30 kt with gusts up to 45 kt and seas 10 to 12
  feet expected.

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

* WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 6 AM 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.

&&

$$
867 
WHUS76 KEKA 141634
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
834 AM PST Tue Dec 14 2021

PZZ450-150045-
/O.CAN.KEKA.SE.W.0064.000000T0000Z-211214T1800Z/
/O.EXT.KEKA.SC.Y.0136.211214T1634Z-211215T1100Z/
/O.CON.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
834 AM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST
WEDNESDAY...
...HAZARDOUS SEAS WARNING IS CANCELLED...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts
  up around 50 kt and seas 8 to 12 feet expected. For the Small 
  Craft Advisory, south winds 5 to 15 kt and seas 10 to 14 feet.

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

* WHEN...For the Gale Warning, from 3 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 3 AM 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.

&&

$$

PZZ470-150045-
/O.CAN.KEKA.SE.W.0064.000000T0000Z-211214T1800Z/
/O.EXT.KEKA.SC.Y.0136.211214T1634Z-211215T1100Z/
/O.CON.KEKA.GL.W.0058.211215T1100Z-211215T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
834 AM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM PST
WEDNESDAY...
...HAZARDOUS SEAS WARNING IS CANCELLED...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts
  around 50 kt and seas 9 to 14 feet expected. For the Small 
  Craft Advisory, west winds 5 to 15 kt with gusts up to 25 kt and
  seas 12 to 15 feet.

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

* WHEN...For the Gale Warning, from 3 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 3 AM 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.

&&

$$

PZZ455-150045-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/
/O.CON.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
834 AM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 8 to 11 feet expected. For the 
  Small Craft Advisory, seas 11 to 15 feet.

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

* WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 6 AM 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.

&&

$$

PZZ475-150045-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1400Z/
/O.CON.KEKA.GL.W.0058.211215T1400Z-211215T2300Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
834 AM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 25 to 30 kt with 
  gusts up to 45 kt and seas 10 to 12 feet expected. For the 
  Small Craft Advisory, west winds 10 to 20 kt with gusts up to 
  25 kt and seas 12 to 14 feet.

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

* WHEN...For the Gale Warning, from 6 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 6 AM 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.

&&

$$
457 
WHUS76 KEKA 142222
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
222 PM PST Tue Dec 14 2021

PZZ450-150630-
/O.EXT.KEKA.SC.Y.0136.000000T0000Z-211215T1200Z/
/O.EXT.KEKA.GL.W.0058.211215T1200Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
222 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM PST WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 4 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts
  up to 55 kt and seas 9 to 14 feet expected. For the Small Craft
  Advisory, south winds 15 to 25 kt with gusts up to 30 kt and 
  seas 10 to 13 feet.

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

* WHEN...For the Gale Warning, from 4 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 4 AM 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.

&&

$$

PZZ455-150630-
/O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.EXT.KEKA.GL.W.0058.211215T1500Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
222 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM PST WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 7 AM TO 3 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts
  up to 40 kt and seas 9 to 12 feet expected. For the Small Craft
  Advisory, southeast winds 15 to 25 kt with gusts up to 30 kt 
  and seas 11 to 13 feet.

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

* WHEN...For the Gale Warning, from 7 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 7 AM 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.

&&

$$

PZZ470-150630-
/O.EXT.KEKA.SC.Y.0136.000000T0000Z-211215T1200Z/
/O.EXT.KEKA.GL.W.0058.211215T1200Z-211215T2100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
222 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM PST WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 4 AM TO 1 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with gusts
  up to 50 kt and seas 9 to 15 feet expected. For the Small Craft
  Advisory, southwest winds 15 to 25 kt with gusts up to 30 kt 
  and seas 12 to 13 feet.

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

* WHEN...For the Gale Warning, from 4 AM to 1 PM PST Wednesday. 
  For the Small Craft Advisory, until 4 AM 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.

&&

$$

PZZ475-150630-
/O.EXT.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.EXT.KEKA.GL.W.0058.211215T1500Z-211215T2100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
222 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 AM PST WEDNESDAY...
...GALE WARNING NOW IN EFFECT FROM 7 AM TO 1 PM PST WEDNESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with gusts
  up to 40 kt and seas 11 to 14 feet expected. For the Small 
  Craft Advisory, west winds 20 to 30 kt with gusts up to 35 kt 
  and seas 13 to 14 feet.

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

* WHEN...For the Gale Warning, from 7 AM to 1 PM PST Wednesday. 
  For the Small Craft Advisory, until 7 AM 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.

&&

$$
535 
WHUS76 KEKA 150458
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
858 PM PST Tue Dec 14 2021

PZZ450-151300-
/O.CON.KEKA.SC.Y.0136.000000T0000Z-211215T1200Z/
/O.CON.KEKA.GL.W.0058.211215T1200Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
858 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with a few 
  gusts up to 55 kt and seas 8 to 13 feet expected. For the Small 
  Craft Advisory, southeast winds 15 to 25 kt with gusts up to 30 
  kt and seas 10 to 13 feet.

* WHERE...Pt St George to Cape Mendocino out 10 nm, strongest
  winds near Pt St George.

* WHEN...For the Gale Warning, from 4 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 4 AM 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.

&&

$$

PZZ455-151300-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.CON.KEKA.GL.W.0058.211215T1500Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
858 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 3 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 8 to 11 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  35 kt and seas 9 to 13 feet.

* WHERE...Cape Mendocino to Pt Arena out 10 nm, strongest winds
  near Cape Mendocino.

* WHEN...For the Gale Warning, from 7 AM to 3 PM PST Wednesday. 
  For the Small Craft Advisory, until 7 AM 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.

&&

$$

PZZ470-151300-
/O.CON.KEKA.SC.Y.0136.000000T0000Z-211215T1200Z/
/O.CON.KEKA.GL.W.0058.211215T1200Z-211215T2100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
858 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 1 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with 
  gusts up to 50 kt and seas 9 to 14 feet expected. For the 
  Small Craft Advisory, southwest winds 15 to 25 kt with gusts 
  up to 30 kt and seas 12 to 13 feet.

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

* WHEN...For the Gale Warning, from 4 AM to 1 PM PST Wednesday. 
  For the Small Craft Advisory, until 4 AM 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.

&&

$$

PZZ475-151300-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.CON.KEKA.GL.W.0058.211215T1500Z-211215T2100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
858 PM PST Tue Dec 14 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 1 PM PST
WEDNESDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 11 to 13 feet expected. For the 
  Small Craft Advisory, southwest winds 15 to 25 kt with gusts 
  up to 40 kt and seas 11 to 13 feet.

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

* WHEN...For the Gale Warning, from 7 AM to 1 PM PST Wednesday. 
  For the Small Craft Advisory, until 7 AM 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.

&&

$$
041 
WHUS76 KEKA 151041
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
241 AM PST Wed Dec 15 2021

PZZ450-151845-
/O.CON.KEKA.SC.Y.0136.000000T0000Z-211215T1200Z/
/O.CON.KEKA.GL.W.0058.211215T1200Z-211215T2300Z/
Pt St George to Cape Mendocino out 10 nm-
241 AM PST Wed Dec 15 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with 
  gusts up to 60 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 out 10 nm.

* WHEN...For the Gale Warning, until 3 PM PST this afternoon. 
  For the Small Craft Advisory, until 4 AM PST early 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.

&&

$$

PZZ455-151845-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.CON.KEKA.GL.W.0058.211215T1500Z-211215T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
241 AM PST Wed Dec 15 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 3 PM
PST THIS AFTERNOON...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 45 kt and seas 8 to 11 feet expected. For the 
  Small Craft Advisory, south winds 15 to 25 kt with gusts up to 
  35 kt and seas 9 to 13 feet.

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

* WHEN...For the Gale Warning, from 7 AM this morning to 3 PM 
  PST this afternoon. For the Small Craft Advisory, until 7 AM 
  PST 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.

&&

$$

PZZ470-151845-
/O.CON.KEKA.SC.Y.0136.000000T0000Z-211215T1200Z/
/O.CON.KEKA.GL.W.0058.211215T1200Z-211215T2100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
241 AM PST Wed Dec 15 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST EARLY
THIS MORNING...
...GALE WARNING REMAINS IN EFFECT UNTIL 1 PM PST THIS AFTERNOON...

* WHAT...For the Gale Warning, south winds 30 to 40 kt with 
  gusts up to 55 kt and seas 10 to 14 feet expected. For the 
  Small Craft Advisory, south winds 20 to 25 kt with gusts up to 
  40 kt and seas around 12 feet.

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

* WHEN...For the Gale Warning, until 1 PM PST this afternoon. 
  For the Small Craft Advisory, until 4 AM PST early 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.

&&

$$

PZZ475-151845-
/O.CON.KEKA.SC.Y.0134.000000T0000Z-211215T1500Z/
/O.CON.KEKA.GL.W.0058.211215T1500Z-211215T2100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
241 AM PST Wed Dec 15 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM PST THIS
MORNING...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM THIS MORNING TO 1 PM
PST THIS AFTERNOON...

* WHAT...For the Gale Warning, south winds 20 to 30 kt with 
  gusts up to 45 kt and seas 10 to 12 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 11 to 13 feet.

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

* WHEN...For the Gale Warning, from 7 AM this morning to 1 PM 
  PST this afternoon. For the Small Craft Advisory, until 7 AM 
  PST 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.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 11, 10:05 PM PSTGale WarningEKA55 min
Dec 11, 10:53 PM PSTWind AdvisoryEKAHumboldt2 hr
Dec 12, 12:51 AM PSTHazardous Seas WarningEKA8 hr
Dec 12, 5:17 AM PSTWinter Storm WarningEKADel Norte, Humboldt, Trinity41 hr
Dec 12, 3:49 PM PSTGale WarningEKA10 hr
Dec 12, 3:49 PM PSTSmall Craft AdvisoryEKA5 hr

Nearby

Small Craft Advisories in California, 2021Every small craft advisory 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.