Alert archive / California / Gale Warnings in 2021

Gale Warning 27, NWS Eureka, CA

May 18, 2021

NWS Eureka, CA issued this gale warning at May 18, 2021, 5:23 PM PDT. It took effect at May 19, 2021, 1:00 PM PDT. It was in force for 7 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
May 18, 2021, 5:23 PM PDT (00:23 UTC)
In effect from
May 19, 2021, 1:00 PM PDT
Expired
May 19, 2021, 8:08 PM PDT
In force
7 hr
Issued by
NWS Eureka, CA

The text

As transmitted.

496 
WHUS76 KEKA 190023
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
523 PM PDT Tue May 18 2021

PZZ455-190830-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-210519T2000Z/
/O.UPG.KEKA.GL.A.0022.210519T1800Z-210520T0700Z/
/O.NEW.KEKA.GL.W.0027.210519T2000Z-210520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
523 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 PM PDT WEDNESDAY...
...GALE WARNING IN EFFECT FROM 1 PM TO 9 PM PDT WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 35 kt and seas 7 to 9 feet expected. For the Small 
  Craft Advisory, northwest winds 15 to 25 kt with gusts up to 
  35 kt and seas 6 to 9 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 1 PM PDT 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.

&&

$$

PZZ450-190830-
/O.EXT.KEKA.SC.Y.0058.210519T1400Z-210520T1800Z/
Pt St George to Cape Mendocino out 10 nm-
523 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM WEDNESDAY TO
11 AM PDT THURSDAY...

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

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

* WHEN...From 7 AM Wednesday to 11 AM PDT 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.

&&

$$

PZZ470-190830-
/O.EXT.KEKA.SC.Y.0058.210519T1400Z-210521T0000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
523 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM WEDNESDAY TO 5 PM
PDT THURSDAY...

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

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

* WHEN...From 7 AM Wednesday to 5 PM PDT 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.

&&

$$

PZZ475-190830-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-210521T0000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
523 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM PDT THURSDAY...

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

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

* WHEN...Until 5 PM PDT 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.

&&

$$
6 follow-up statements
933 
WHUS76 KEKA 190303
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
803 PM PDT Tue May 18 2021

PZZ455-191115-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210519T2000Z/
/O.CON.KEKA.GL.W.0027.210519T2000Z-210520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
803 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM PDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 9 PM PDT
WEDNESDAY...

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 35 kt and seas 7 to 9 feet expected. For the Small 
  Craft Advisory, northwest winds 15 to 25 kt with gusts up to 
  30 kt and seas 6 to 9 feet.

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

* WHEN...For the Gale Warning, from 1 PM to 9 PM PDT Wednesday. 
  For the Small Craft Advisory, until 1 PM PDT 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.

&&

$$

PZZ450-191115-
/O.CON.KEKA.SC.Y.0058.210519T1400Z-210520T1800Z/
Pt St George to Cape Mendocino out 10 nm-
803 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO
11 AM PDT THURSDAY...

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

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

* WHEN...From 7 AM Wednesday to 11 AM PDT 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.

&&

$$

PZZ470-191115-
/O.CON.KEKA.SC.Y.0058.210519T1400Z-210521T0000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
803 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO
5 PM PDT THURSDAY...

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

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

* WHEN...From 7 AM Wednesday to 5 PM PDT 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.

&&

$$

PZZ475-191115-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210521T0000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
803 PM PDT Tue May 18 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT
THURSDAY...

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

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

* WHEN...Until 5 PM PDT 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.

&&

$$
544 
WHUS76 KEKA 190930
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
230 AM PDT Wed May 19 2021

PZZ455-191730-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210519T2000Z/
/O.CON.KEKA.GL.W.0027.210519T2000Z-210520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
230 AM PDT Wed May 19 2021

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

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 35 kt and seas 7 to 9 feet expected. For the Small 
  Craft Advisory, northwest winds 15 to 25 kt with gusts up to 
  30 kt and seas 6 to 9 feet.

* WHERE...Cape Mendocino to Pt Arena out 10 nm. Winds will be
  strongest near Pt Arena.

* WHEN...For the Gale Warning, from 1 PM this afternoon to 9 PM 
  PDT this evening. For the Small Craft Advisory, until 1 PM PDT 
  this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-191730-
/O.CON.KEKA.SC.Y.0058.210519T1400Z-210520T1800Z/
Pt St George to Cape Mendocino out 10 nm-
230 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING
TO 11 AM PDT THURSDAY...

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

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

* WHEN...From 7 AM this morning to 11 AM PDT 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.

&&

$$

PZZ470-191730-
/O.CON.KEKA.SC.Y.0058.210519T1400Z-210521T0000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
230 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING
TO 5 PM PDT THURSDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 
  7 to 9 feet expected.

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

* WHEN...From 7 AM this morning to 5 PM PDT 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.

&&

$$

PZZ475-191730-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210521T0000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
230 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT
THURSDAY...

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

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

* WHEN...Until 5 PM PDT 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.

&&

$$
068 
WHUS76 KEKA 190944
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 AM PDT Wed May 19 2021

PZZ455-191745-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210519T2000Z/
/O.CON.KEKA.GL.W.0027.210519T2000Z-210520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
244 AM PDT Wed May 19 2021

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

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with 
  gusts up to 35 kt and seas 7 to 9 feet expected. For the Small 
  Craft Advisory, northwest winds 15 to 25 kt with gusts up to 
  30 kt and seas 6 to 9 feet.

* WHERE...Cape Mendocino to Pt Arena out 10 nm. Winds will be
  strongest near Pt Arena.

* WHEN...For the Gale Warning, from 1 PM this afternoon to 9 PM 
  PDT this evening. For the Small Craft Advisory, until 1 PM PDT 
  this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-191745-
/O.EXT.KEKA.SC.Y.0058.210519T1400Z-210522T1000Z/
Pt St George to Cape Mendocino out 10 nm-
244 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO
3 AM PDT SATURDAY...

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

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

* WHEN...From 7 AM this morning to 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-191745-
/O.EXT.KEKA.SC.Y.0058.210519T1400Z-210522T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
244 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO
3 AM PDT SATURDAY...

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

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

* WHEN...From 7 AM this morning to 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-191745-
/O.EXT.KEKA.SC.Y.0057.000000T0000Z-210522T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
244 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PDT SATURDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  8 to 11 feet.

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
424 
WHUS76 KEKA 191512
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
812 AM PDT Wed May 19 2021

PZZ455-192315-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210519T2000Z/
/O.CON.KEKA.GL.W.0027.210519T2000Z-210520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
812 AM PDT Wed May 19 2021

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

* WHAT...For the Gale Warning, northwest winds 20 to 30 kt with
  gusts up to 35 kt and seas 7 to 12 feet expected. For the Small
  Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30
  kt and seas 7 to 10 feet.

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

* WHEN...For the Gale Warning, from 1 PM this afternoon to 9 PM 
  PDT this evening. For the Small Craft Advisory, until 1 PM PDT 
  this afternoon.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-192315-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-210522T1000Z/
Pt St George to Cape Mendocino out 10 nm-
812 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-192315-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-210522T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
812 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-192315-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210522T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
812 AM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
009 
WHUS76 KEKA 192130
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
230 PM PDT Wed May 19 2021

PZZ455-200400-
/O.CON.KEKA.GL.W.0027.000000T0000Z-210520T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
230 PM PDT Wed May 19 2021

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 7 to 11 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

PZZ450-200530-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-210522T1000Z/
Pt St George to Cape Mendocino out 10 nm-
230 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-200530-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-210522T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
230 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-200530-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210522T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
230 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 40 kt and seas 
  8 to 11 feet.

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
046 
WHUS76 KEKA 200308
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
808 PM PDT Wed May 19 2021

PZZ455-201115-
/O.CAN.KEKA.GL.W.0027.000000T0000Z-210520T0400Z/
/O.NEW.KEKA.SC.Y.0059.210520T0308Z-210520T1800Z/
/O.NEW.KEKA.GL.W.0028.210520T1800Z-210521T0300Z/
Cape Mendocino to Pt Arena out 10 nm-
808 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 AM PDT THURSDAY...
...GALE WARNING IN EFFECT FROM 11 AM TO 8 PM PDT THURSDAY...

* WHAT...For the Gale Warning, northwest winds 25 to 30 kt with 
  gusts up to 40 kt and seas 7 to 10 feet expected. For the 
  Small Craft Advisory, northwest winds 15 to 25 kt with gusts 
  up to 35 kt and seas 7 to 9 feet.

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

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

&&

$$

PZZ450-201115-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-210522T1000Z/
Pt St George to Cape Mendocino out 10 nm-
808 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-201115-
/O.CON.KEKA.SC.Y.0058.000000T0000Z-210522T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
808 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-201115-
/O.CON.KEKA.SC.Y.0057.000000T0000Z-210522T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
808 PM PDT Wed May 19 2021

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
SATURDAY...

* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and seas 
  8 to 10 feet.

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

* WHEN...Until 3 AM PDT Saturday.

* 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
May 19, 4:00 AM PDTFreeze WatchEKAHumboldt, Trinity11 hr
May 19, 12:15 PM PDTWind AdvisoryEKALake, Mendocino15 hr
May 19, 2:35 PM PDTFrost AdvisoryEKADel Norte, Humboldt, Lake, Mendocino, Trinity18 hr

Nearby

Gale Warnings in California, 2021Every gale warning in 2021

Sources

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