Alert archive / California / Small Craft Advisories in 2019

Small Craft Advisory 116, NWS Eureka, CA

December 16, 2019

NWS Eureka, CA issued this small craft advisory at Dec 16, 2019, 3:31 AM PST. It took effect at Dec 17, 2019, 3:00 AM PST. It was in force for 6 days.

The area

The counties it named.

The facts

Issued
Dec 16, 2019, 3:31 AM PST (11:31 UTC)
In effect from
Dec 17, 2019, 3:00 AM PST
Expired
Dec 22, 2019, 8:00 PM PST
In force
6 days
Issued by
NWS Eureka, CA

The text

As transmitted.

462 
WHUS76 KEKA 161131
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
331 AM PST Mon Dec 16 2019

PZZ470-475-161945-
/O.NEW.KEKA.SC.Y.0116.191217T1100Z-191219T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
331 AM PST Mon Dec 16 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TUESDAY TO MIDNIGHT
WEDNESDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 10 to 15 feet expected.

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

* WHEN...From 3 AM Tuesday to midnight Wednesday 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.

$$
29 follow-up statements
310 
WHUS76 KEKA 161703
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
903 AM PST Mon Dec 16 2019

PZZ470-475-170115-
/O.CON.KEKA.SC.Y.0116.191217T1100Z-191219T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
903 AM PST Mon Dec 16 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TUESDAY TO
MIDNIGHT PST WEDNESDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 10 to 15 feet expected.

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

* WHEN...From 3 AM Tuesday to midnight Wednesday 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.

&&

$$
999 
WHUS76 KEKA 162207
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
207 PM PST Mon Dec 16 2019

PZZ470-475-170615-
/O.CON.KEKA.SC.Y.0116.191217T1100Z-191219T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
207 PM PST Mon Dec 16 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TUESDAY TO
MIDNIGHT PST WEDNESDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 10 to 15 feet expected.

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

* WHEN...From 3 AM Tuesday to midnight Wednesday 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.

&&

$$
127 
WHUS76 KEKA 170441
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
841 PM PST Mon Dec 16 2019

PZZ470-475-171245-
/O.CON.KEKA.SC.Y.0116.191217T1100Z-191219T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
841 PM PST Mon Dec 16 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TUESDAY TO
MIDNIGHT PST WEDNESDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 10 to 15 feet expected.

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

* WHEN...From 3 AM Tuesday to midnight Wednesday 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.

&&

$$
510 
WHUS76 KEKA 171119
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
319 AM PST Tue Dec 17 2019

PZZ450-171930-
/O.EXB.KEKA.SC.Y.0116.191218T1100Z-191220T0800Z/
Pt St George to Cape Mendocino out 10 nm-
319 AM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM WEDNESDAY TO MIDNIGHT
THURSDAY NIGHT...

* WHAT...S winds 15 to 25 kt with occasional gusts to 35 kt and
  seas 9 to 14 ft expected.

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

* WHEN...From 3 AM Wednesday to midnight Thursday 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.

$$

PZZ455-171930-
/O.EXB.KEKA.SC.Y.0116.191217T1400Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
319 AM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM THURSDAY...

* WHAT...SE winds 15 to 25 kt with gusts to 30 kt and seas 9 to 14
  ft expected.

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

* WHEN...Until 3 AM 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.

$$

PZZ470-475-171930-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
319 AM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT THURSDAY 
NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and
  seas 11 to 16 ft.

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

* WHEN...Until midnight Thursday 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.

$$
622 
WHUS76 KEKA 171655
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
855 AM PST Tue Dec 17 2019

PZZ470-475-180100-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
855 AM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
THURSDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 11 to 16 ft.

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

* WHEN...Until midnight Thursday 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.

&&

$$

PZZ450-180100-
/O.CON.KEKA.SC.Y.0116.191218T1100Z-191220T0800Z/
Pt St George to Cape Mendocino out 10 nm-
855 AM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO
MIDNIGHT PST THURSDAY NIGHT...

* WHAT...S winds 15 to 25 kt with occasional gusts to 35 kt and 
  seas 9 to 14 ft expected.

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

* WHEN...From 3 AM Wednesday to midnight Thursday 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.

&&

$$

PZZ455-180100-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
855 AM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...SE winds 15 to 25 kt with gusts to 30 kt and seas 9 to 
  14 ft expected.

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

* WHEN...Until 3 AM 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.

&&

$$
505 
WHUS76 KEKA 172309
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
309 PM PST Tue Dec 17 2019

PZZ470-475-180715-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
309 PM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
THURSDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 11 to 16 ft.

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

* WHEN...Until midnight Thursday 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.

&&

$$

PZZ450-180715-
/O.CON.KEKA.SC.Y.0116.191218T1100Z-191220T0800Z/
Pt St George to Cape Mendocino out 10 nm-
309 PM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO
MIDNIGHT PST THURSDAY NIGHT...

* WHAT...S winds 15 to 25 kt with occasional gusts to 35 kt and 
  seas 9 to 14 ft expected.

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

* WHEN...From 3 AM Wednesday to midnight Thursday 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.

&&

$$

PZZ455-180715-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
309 PM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...SE winds 15 to 25 kt with gusts to 30 kt and seas 9 to 
  14 ft expected.

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

* WHEN...Until 3 AM 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.

&&

$$
375 
WHUS76 KEKA 180423
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
823 PM PST Tue Dec 17 2019

PZZ470-475-181230-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
Cape Mendocino to Pt Arena 10 to 60 nm-
823 PM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
THURSDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 11 to 16 ft.

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

* WHEN...Until midnight Thursday 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.

&&

$$

PZZ450-181230-
/O.CON.KEKA.SC.Y.0116.191218T1100Z-191220T0800Z/
Pt St George to Cape Mendocino out 10 nm-
823 PM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM WEDNESDAY TO
MIDNIGHT PST THURSDAY NIGHT...

* WHAT...S winds 15 to 25 kt with occasional gusts to 35 kt and 
  seas 9 to 14 ft expected.

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

* WHEN...From 3 AM Wednesday to midnight Thursday 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.

&&

$$

PZZ455-181230-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
823 PM PST Tue Dec 17 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...SE winds 15 to 25 kt with gusts to 30 kt and seas 9 to 
  14 ft expected.

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

* WHEN...Until 3 AM 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.

&&

$$
371 
WHUS76 KEKA 181120
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
320 AM PST Wed Dec 18 2019

PZZ450-181930-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T0800Z/
Pt St George to Cape Mendocino out 10 nm-
320 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT FRIDAY 
NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and
  seas 10 to 15 ft.

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

* WHEN...Until midnight Friday 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.

$$

PZZ475-181930-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T0800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
320 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT FRIDAY 
NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and
  seas 12 to 17 ft.

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

* WHEN...Until midnight Friday 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.

$$

PZZ470-181930-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.NEW.KEKA.GL.A.0030.191220T0800Z-191221T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
320 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT THURSDAY
NIGHT...
...GALE WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY 
EVENING...

* WHAT...For the Small Craft Advisory, S winds 15 to 25 kt with
  occasional gusts to 35 kt and seas 10 to 14 ft. For the Gale
  Watch, S winds 30 to 35 kt with gusts to 45 kt and seas 15 to 18
  ft possible.

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

* WHEN...For the Small Craft Advisory, until midnight Thursday 
  night. For the Gale Watch, from late Thursday night through 
  Friday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

$$

PZZ455-181930-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
320 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM THURSDAY...

* WHAT...S winds 15 to 25 kt with gusts to 30 kt and seas 10 to 14
  ft.

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

* WHEN...Until 3 AM 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.

$$
406 
WHUS76 KEKA 181917
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1117 AM PST Wed Dec 18 2019

PZZ470-190330-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.CON.KEKA.GL.A.0030.191220T0800Z-191221T0800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1117 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
THURSDAY NIGHT...
...GALE WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
FRIDAY EVENING...

* WHAT...For the Small Craft Advisory, S winds 15 to 25 kt with 
  occasional gusts to 35 kt and seas 10 to 14 ft. For the Gale 
  Watch, S winds 30 to 35 kt with gusts to 45 kt and seas 15 to 
  18 ft possible.

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

* WHEN...For the Small Craft Advisory, until midnight Thursday 
  night. For the Gale Watch, from late Thursday night through 
  Friday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-190330-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T0800Z/
Pt St George to Cape Mendocino out 10 nm-
1117 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
FRIDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 10 to 15 ft.

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

* WHEN...Until midnight Friday 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.

&&

$$

PZZ455-190330-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
1117 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...S winds 15 to 25 kt with gusts to 30 kt and seas 10 to 
  14 ft.

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

* WHEN...Until 3 AM 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.

&&

$$

PZZ475-190330-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T0800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1117 AM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
FRIDAY NIGHT...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 12 to 17 ft.

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

* WHEN...Until midnight Friday 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.

&&

$$
386 
WHUS76 KEKA 182244
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 PM PST Wed Dec 18 2019

PZZ450-190645-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T1100Z/
Pt St George to Cape Mendocino out 10 nm-
244 PM PST Wed Dec 18 2019

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

* WHAT...Seas 10 to 15 feet with south winds accelerating to 15 to
  25 kt with gusts up to 35 kt by Thursday morning.

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

* WHEN...Until 3 AM PST 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.

&&

$$

PZZ475-190645-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T1100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
244 PM PST Wed Dec 18 2019

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

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and seas 
  12 to 17 feet.

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

* WHEN...Until 3 AM PST 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.

&&

$$

PZZ470-190645-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.EXT.KEKA.GL.A.0030.191220T0800Z-191221T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
244 PM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
THURSDAY NIGHT...
...GALE WATCH NOW IN EFFECT FROM LATE THURSDAY NIGHT THROUGH LATE
FRIDAY NIGHT...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt 
  with gusts up to 30 kt and seas 10 to 13 feet. For the Gale 
  Watch, south winds 30 to 35 kt with gusts up to 40 kt and seas 
  15 to 18 feet possible.

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

* WHEN...For the Small Craft Advisory, until midnight PST 
  Thursday night. For the Gale Watch, from late Thursday night 
  through late Friday night.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-190645-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
244 PM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Seas 10 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$
268 
WHUS76 KEKA 190509
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
909 PM PST Wed Dec 18 2019

PZZ470-191315-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.CON.KEKA.GL.A.0030.191220T0800Z-191221T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
909 PM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT PST
THURSDAY NIGHT...
...GALE WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
LATE FRIDAY NIGHT...

* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt 
  with gusts up to 30 kt and seas 10 to 13 feet. For the Gale 
  Watch, south winds 30 to 35 kt with gusts up to 40 kt and seas 
  15 to 18 feet possible.

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

* WHEN...For the Small Craft Advisory, until midnight PST 
  Thursday night. For the Gale Watch, from late Thursday night 
  through late Friday night.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-191315-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T1100Z/
Pt St George to Cape Mendocino out 10 nm-
909 PM PST Wed Dec 18 2019

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

* WHAT...Seas 9 to 12 feet with south winds accelerating to 15 to
  25 kt with local gusts up to 35 kt Thursday morning. Stronger
  southerly winds and larger seas on Friday. 

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

* WHEN...Until 3 AM PST 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.

&&

$$

PZZ455-191100-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
Cape Mendocino to Pt Arena out 10 nm-
909 PM PST Wed Dec 18 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST
THURSDAY...

* WHAT...Seas 10 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$

PZZ475-191315-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T1100Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
909 PM PST Wed Dec 18 2019

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

* WHAT...South winds 10 to 20 kt, increasing to 20 to 30 kt by
  Friday. Seas 10 to 13 feet through Thursday, building up to 17
  feet on Friday.

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

* WHEN...Until 3 AM PST 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.

&&

$$
445 
WHUS76 KEKA 191126
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
326 AM PST Thu Dec 19 2019

PZZ455-191930-
/O.EXP.KEKA.SC.Y.0116.000000T0000Z-191219T1100Z/
/O.NEW.KEKA.SC.Y.0117.191220T0200Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
326 AM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON 
SATURDAY...

* WHAT...SE winds 20 to 30 kt with occasional gusts to 35 kt and
  seas 11 to 16 ft expected.

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

* WHEN...From 6 PM this evening to noon 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.

$$

PZZ470-191930-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.UPG.KEKA.GL.A.0030.191220T0800Z-191221T1100Z/
/O.NEW.KEKA.GL.W.0043.191220T0800Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
326 AM PST Thu Dec 19 2019

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

* WHAT...For the Gale Warning, S winds 30 to 35 kt with gusts to
  45 kt and seas 15 to 19 ft expected. For the Small Craft
  Advisory, S winds 20 to 30 kt with occasional gusts to 35 kt and
  seas 11 to 13 ft.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

$$

PZZ450-191930-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
326 AM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON SATURDAY...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and
  seas 12 to 17 ft.

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

* WHEN...Until noon 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.

$$

PZZ475-191930-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
326 AM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON SATURDAY...

* WHAT...South winds 20 to 30 kt with occasional gusts to 35 kt
  and seas 13 to 18 ft.

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

* WHEN...Until noon 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.

$$
406 
WHUS76 KEKA 191625
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
825 AM PST Thu Dec 19 2019

PZZ470-200030-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.CON.KEKA.GL.W.0043.191220T0800Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
825 AM PST Thu Dec 19 2019

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

* WHAT...For the Gale Warning, S winds 30 to 35 kt with gusts to 
  45 kt and seas 15 to 19 ft expected. For the Small Craft 
  Advisory, S winds 20 to 30 kt with occasional gusts to 35 kt 
  and seas 11 to 13 ft.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-200030-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
825 AM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...S winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 12 to 17 ft.

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

* WHEN...Until noon 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.

&&

$$

PZZ455-200030-
/O.CON.KEKA.SC.Y.0117.191220T0200Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
825 AM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON PST SATURDAY...

* WHAT...SE winds 20 to 30 kt with occasional gusts to 35 kt and 
  seas 11 to 16 ft expected.

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

* WHEN...From 6 PM this evening to noon 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.

&&

$$

PZZ475-200030-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
825 AM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with occasional gusts to 35 kt 
  and seas 13 to 18 ft.

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

* WHEN...Until noon 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.

&&

$$
092 
WHUS76 KEKA 192229
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
229 PM PST Thu Dec 19 2019

PZZ475-200630-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.EXB.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
229 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING IN EFFECT FROM 3 PM FRIDAY TO 9 AM PST SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 14 to 17 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 13 to 18 feet.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ470-200630-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.CON.KEKA.GL.W.0043.191220T0800Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
229 PM PST Thu Dec 19 2019

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

* WHAT...For the Gale Warning, south winds 30 to 40 kt with
  occasional gusts to 50 kt and seas 15 to 19 feet expected. For 
  the Small Craft Advisory, south winds 20 to 30 kt with gusts up 
  to 40 kt and seas 11 to 16 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-200630-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
229 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 kt
  and seas 12 to 17 feet.

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

* WHEN...Until noon PST 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.

&&

$$

PZZ455-200630-
/O.CON.KEKA.SC.Y.0117.191220T0200Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
229 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO NOON PST SATURDAY...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...From 6 PM this evening to noon PST 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.

&&

$$
800 
WHUS76 KEKA 200400
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
800 PM PST Thu Dec 19 2019

PZZ470-201200-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.CON.KEKA.GL.W.0043.191220T0800Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
800 PM PST Thu Dec 19 2019

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

* WHAT...For the Gale Warning, south winds 30 to 40 kt with 
  occasional gusts to 50 kt and seas 15 to 19 feet expected. For 
  the Small Craft Advisory, south winds 20 to 30 kt with gusts 
  up to 40 kt and seas 11 to 16 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-201200-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.CON.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
800 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 AM PST
SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 14 to 17 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 13 to 18 feet.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ450-201200-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
800 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 17 feet.

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

* WHEN...Until noon PST 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.

&&

$$

PZZ455-201200-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
800 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until noon PST 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.

&&

$$
525 
WHUS76 KEKA 200752
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1152 PM PST Thu Dec 19 2019

PZZ470-201600-
/O.EXP.KEKA.SC.Y.0116.000000T0000Z-191220T0800Z/
/O.CON.KEKA.GL.W.0043.191220T0800Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1152 PM PST Thu Dec 19 2019

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

* WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas 
  15 to 19 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-201600-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.CON.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1152 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 3 PM FRIDAY TO 9 AM PST
SATURDAY...

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 14 to 17 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 13 to 18 feet.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ450-201600-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
1152 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 17 feet.

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

* WHEN...Until noon PST 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.

&&

$$

PZZ455-201600-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
1152 PM PST Thu Dec 19 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until noon PST 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.

&&

$$
238 
WHUS76 KEKA 201101
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
301 AM PST Fri Dec 20 2019

PZZ475-201915-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.CON.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
301 AM PST Fri Dec 20 2019

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

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 14 to 17 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 13 to 18 feet.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ470-201915-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
301 AM PST Fri Dec 20 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas 
  15 to 19 feet expected.

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

* WHEN...From midnight tonight to 9 AM PST Saturday. 

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-201915-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
301 AM PST Fri Dec 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 kt
  and seas 12 to 17 feet. 

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

* WHEN...Until noon PST 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.

&&

$$

PZZ455-201915-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
301 AM PST Fri Dec 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until noon PST 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.

&&

$$
827 
WHUS76 KEKA 201102
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
302 AM PST Fri Dec 20 2019

PZZ475-201915-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.CON.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
302 AM PST Fri Dec 20 2019

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

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 14 to 17 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 13 to 18 feet.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ470-201915-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
302 AM PST Fri Dec 20 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 30 to 40 kt with gusts up to 50 kt and seas 
  15 to 19 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-201915-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
302 AM PST Fri Dec 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 17 feet.

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

* WHEN...Until noon PST 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.

&&

$$

PZZ455-201915-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
302 AM PST Fri Dec 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until noon PST 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.

&&

$$
622 
WHUS76 KEKA 201710
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
910 AM PST Fri Dec 20 2019

PZZ475-210115-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.CON.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
910 AM PST Fri Dec 20 2019

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

* WHAT...For the Gale Warning, south winds 25 to 35 kt with 
  gusts up to 45 kt and seas 14 to 17 feet expected. For the 
  Small Craft Advisory, south winds 20 to 30 kt with gusts up to 
  40 kt and seas 13 to 18 feet.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ470-210115-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
910 AM PST Fri Dec 20 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 30 to 40 kt with a few gusts up to 50 kt and
  seas 15 to 19 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-210115-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2000Z/
Pt St George to Cape Mendocino out 10 nm-
910 AM PST Fri Dec 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 17 feet.

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

* WHEN...Until noon PST 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.

&&

$$

PZZ455-210115-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2000Z/
Cape Mendocino to Pt Arena out 10 nm-
910 AM PST Fri Dec 20 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON PST
SATURDAY...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until noon PST 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.

&&

$$
229 
WHUS76 KEKA 202245
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
245 PM PST Fri Dec 20 2019

PZZ475-210645-
/O.EXP.KEKA.SC.Y.0116.000000T0000Z-191220T2300Z/
/O.CON.KEKA.GL.W.0043.191220T2300Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
245 PM PST Fri Dec 20 2019

...GALE WARNING IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas 
  15 to 17 feet expected.

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

* WHEN...For the Gale Warning, from 3 PM Friday to 9 AM PST 
  Saturday. For the Small Craft Advisory, until 3 PM PST Friday.

* 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.

&&

$$

PZZ470-210645-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
245 PM PST Fri Dec 20 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 30 to 40 kt with a few gusts up to 50 kt 
  and seas 15 to 19 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-210645-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191221T2300Z/
Pt St George to Cape Mendocino out 10 nm-
245 PM PST Fri Dec 20 2019

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

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 17 feet.

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

* WHEN...Until 3 PM PST 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.

&&

$$

PZZ455-210645-
/O.EXT.KEKA.SC.Y.0117.000000T0000Z-191221T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
245 PM PST Fri Dec 20 2019

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

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until 3 PM PST 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.

&&

$$
998 
WHUS76 KEKA 210435
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
835 PM PST Fri Dec 20 2019

PZZ470-211245-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
835 PM PST Fri Dec 20 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 30 to 40 kt with a few gusts up to 50 kt 
  and seas 15 to 19 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-211245-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
835 PM PST Fri Dec 20 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PST SATURDAY...

* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas 
  15 to 17 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-211245-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2300Z/
Pt St George to Cape Mendocino out 10 nm-
835 PM PST Fri Dec 20 2019

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

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 17 feet.

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

* WHEN...Until 3 PM PST 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.

&&

$$

PZZ455-211245-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
835 PM PST Fri Dec 20 2019

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

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until 3 PM PST 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.

&&

$$
669 
WHUS76 KEKA 211023
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
223 AM PST Sat Dec 21 2019

PZZ470-211700-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
223 AM PST Sat Dec 21 2019

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

* WHAT...South winds 30 to 40 kt with a few gusts up to 50 kt and 
  seas 14 to 19 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-211700-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
223 AM PST Sat Dec 21 2019

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

* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas 
  14 to 18 feet expected.

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

* WHEN...Until 9 AM PST Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-211830-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2300Z/
Pt St George to Cape Mendocino out 10 nm-
223 AM PST Sat Dec 21 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 
  kt and seas 12 to 16 feet.

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

* WHEN...Until 3 PM PST 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.

&&

$$

PZZ455-211830-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191221T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
223 AM PST Sat Dec 21 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 
  45 kt and seas 11 to 16 feet expected.

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

* WHEN...Until 3 PM PST 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.

&&

$$
759 
WHUS76 KEKA 211657
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
857 AM PST Sat Dec 21 2019

PZZ470-212100-
/O.EXT.KEKA.GL.W.0043.000000T0000Z-191221T2100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
857 AM PST Sat Dec 21 2019

...GALE WARNING NOW IN EFFECT UNTIL 1 PM PST THIS AFTERNOON...

* WHAT...South winds 25 to 35 kt with a few gusts up to 40 kt and
  seas 12 to 16 feet expected.

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

* WHEN...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.

&&

$$

PZZ475-212300-
/O.EXT.KEKA.GL.W.0043.000000T0000Z-191221T2300Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
857 AM PST Sat Dec 21 2019

...GALE WARNING NOW IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...

* WHAT...South winds 25 to 35 kt with gusts up to 40 kt and seas
  12 to 16 feet expected.

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

* WHEN...Until 3 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.

&&

$$

PZZ455-220100-
/O.EXT.KEKA.SC.Y.0117.000000T0000Z-191222T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
857 AM PST Sat Dec 21 2019

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

* WHAT...Southeast winds 20 to 30 kt with localized gusts up to 40
  kt and seas 12 to 16 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-212300-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2300Z/
Pt St George to Cape Mendocino out 10 nm-
857 AM PST Sat Dec 21 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...South winds 20 to 30 kt with localized gusts up to 40 kt
  and seas 10 to 16 feet.

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

* WHEN...Until 3 PM PST 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.

&&

$$
805 
WHUS76 KEKA 212051
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1251 PM PST Sat Dec 21 2019

PZZ470-220500-
/O.EXP.KEKA.GL.W.0043.000000T0000Z-191221T2100Z/
/O.EXB.KEKA.SC.Y.0116.191221T2100Z-191222T0500Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1251 PM PST Sat Dec 21 2019

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

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

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

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

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-212300-
/O.CON.KEKA.GL.W.0043.000000T0000Z-191221T2300Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1251 PM PST Sat Dec 21 2019

...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...

* WHAT...South winds 15 to 25 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 3 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.

&&

$$

PZZ450-212300-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191221T2300Z/
Pt St George to Cape Mendocino out 10 nm-
1251 PM PST Sat Dec 21 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...South winds 15 to 20 kt with gusts up to 30 kt and seas 
  9 to 11 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-220500-
/O.CON.KEKA.SC.Y.0117.000000T0000Z-191222T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
1251 PM PST Sat Dec 21 2019

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

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and seas 
  11 to 13 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
415 
WHUS76 KEKA 212252
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
252 PM PST Sat Dec 21 2019

PZZ475-220700-
/O.EXP.KEKA.GL.W.0043.000000T0000Z-191221T2300Z/
/O.EXB.KEKA.SC.Y.0116.191221T2300Z-191222T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
252 PM PST Sat Dec 21 2019

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

* WHAT...South winds through this afternoon, then north winds 15
  to 25 kt with gusts to 30 kt by late tonight. Combined seas of 
  10 to 13 feet expected.

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

* WHEN...Until 9 AM PST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-220700-
/O.CAN.KEKA.SC.Y.0117.000000T0000Z-191222T0500Z/
/O.EXB.KEKA.SC.Y.0116.191221T2300Z-191222T1700Z/
Cape Mendocino to Pt Arena out 10 nm-
252 PM PST Sat Dec 21 2019

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

* WHAT...South winds through this afternoon, then north winds 15
  to 25 kt with gusts to 30 kt by early Sunday morning. Combined 
  seas of 10 to 13 feet expected.

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

* WHEN...Until 9 AM PST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-220500-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191222T0500Z/
Pt St George to Cape Mendocino out 10 nm-
252 PM PST Sat Dec 21 2019

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

* WHAT...Northwest winds 10 to 20 kt and seas 9 to 13 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-220700-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191222T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
252 PM PST Sat Dec 21 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 AM PST SUNDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  9 to 12 feet.

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

* WHEN...Until 3 AM PST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
566 
WHUS76 KEKA 220433
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
833 PM PST Sat Dec 21 2019

PZZ450-220545-
/O.EXP.KEKA.SC.Y.0116.000000T0000Z-191222T0500Z/
Pt St George to Cape Mendocino out 10 nm-
833 PM PST Sat Dec 21 2019

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

$$

PZZ455-221245-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191222T1700Z/
Cape Mendocino to Pt Arena out 10 nm-
833 PM PST Sat Dec 21 2019

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

* WHAT...North winds 10 to 20 kt through Sunday morning. Combined
  seas 9 to 12 feet.

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

* WHEN...Until 9 AM PST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-221100-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191222T1100Z/
Pt St George to Cape Mendocino 10 to 60 nm-
833 PM PST Sat Dec 21 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PST SUNDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  9 to 12 feet.

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

* WHEN...Until 3 AM PST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-221245-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191222T1700Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
833 PM PST Sat Dec 21 2019

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

* WHAT...North winds 15 to 25 kt through Sunday morning. Combined
  seas of 10 to 13 feet expected.

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

* WHEN...Until 9 AM PST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
112 
WHUS76 KEKA 221037
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
237 AM PST Sun Dec 22 2019

PZZ455-221845-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191222T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
237 AM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...North 15 to 25 kt, localized gusts to 30 kt through 
  Sunday morning. Combined seas 9 to 12 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-221700-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191222T1700Z/
Pt St George to Cape Mendocino 10 to 60 nm-
237 AM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PST THIS
MORNING...

* WHAT...North winds 15 to 20 kt, gusts up to 25 kt and seas 9 to
  12 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-221845-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191222T2300Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
237 AM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...North winds 15 to 25 kt, gusts up to 30 kt through 
  Sunday morning. Combined seas of 10 to 13 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
320 
WHUS76 KEKA 221709
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
909 AM PST Sun Dec 22 2019

PZZ470-222300-
/O.EXP.KEKA.SC.Y.0116.000000T0000Z-191222T1700Z/
/O.NEW.KEKA.SC.Y.0118.191222T1709Z-191222T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
909 AM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt this
  morning. Seas around 9 feet.

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

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

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-222300-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191222T2300Z/
Cape Mendocino to Pt Arena out 10 nm-
909 AM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...North 15 to 25 kt, localized gusts to 40 kt this  
  morning. Combined seas 9 to 12 feet.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-222300-
/O.CON.KEKA.SC.Y.0116.000000T0000Z-191222T2300Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
909 AM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS
AFTERNOON...

* WHAT...North winds 20 to 30 kt, a few gusts up to 40 kt this  
  morning. Combined seas of 10 to 13 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
632 
WHUS76 KEKA 222053
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1253 PM PST Sun Dec 22 2019

PZZ470-222200-
/O.CAN.KEKA.SC.Y.0118.000000T0000Z-191222T2300Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1253 PM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY IS CANCELLED...


$$

PZZ455-230400-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191223T0400Z/
Cape Mendocino to Pt Arena out 10 nm-
1253 PM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM PST THIS
EVENING...

* WHAT...Steep combined seas around 10 feet.

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

* WHEN...Until 8 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-230400-
/O.EXT.KEKA.SC.Y.0116.000000T0000Z-191223T0400Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1253 PM PST Sun Dec 22 2019

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM PST THIS
EVENING...

* WHAT...Steep combined seas around 10 feet.

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

* WHEN...Until 8 PM PST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Eureka, CA wrote its last area forecast discussion before this small craft advisory went out at Dec 15, 2:55 PM PST, 12 hours 36 minutes earlier.

Area forecast discussion, Dec 15, 2:55 PM PST, 12 hours 36 minutes before
AREA FORECAST DISCUSSION
National Weather Service Eureka CA
255 PM PST Sun Dec 15 2019

.SYNOPSIS...Mainly dry weather is expected through Tuesday.
There is the potential for some periods of rain, especially in the
north, Wednesday through Friday. There is a better chance for
rain on Saturday.

&&

.DISCUSSION...High pressure has started building into the area
and most of the showers have come to an end this afternoon.
Temperatures range from the min 40s inland to low 50s along the
coast and in some of the warmer valleys this afternoon. Some high
clouds have started to move over the area as a weak warm front
approaches the area. This will bring some high clouds to the area
tonight. The most recent operational models are keeping the area
dry, but it is still possible to see some light rain or sprinkles
in the north overnight. The high clouds are not expected to be
thick enough in most areas to keep the valley clouds and fog away
so expect these will be prevalent across much of the area.

Monday, areas that see low clouds and fog and may struggle to warm
up and clouds may not clear until early afternoon. This will
likely keep highs in the 40s in many of the interior valleys. Fog
is expected again Monday night into Tuesday morning, however
southeast flow ahead of the next system may help it to clear out
more quickly. This may also help the coastal areas to warm into
the low 60s so went above the NBM guidance.

Tuesday afternoon most operational models keep the area dry,
however the NBM is showing a slight chance late in the afternoon
or evening. Models are showing this system to be a trough
approaching the area and then most of the energy going into a
cutoff low and and moving into central CA Tuesday night and
Wednesday. This is not a high confidence pattern and we could end
up seeing more or less rain than currently expected.

Once the previous system moves out of the area the models continue
to struggle on the details, but overall the pattern is starting to
become clearer. Once the upper low moves out of the area on
Wednesday moist west to southwest flow sets up. It looks like a
wave moving through will bring some warm frontal precip to the
area on Thursday. The main question will be how far south it will
make it. The NBM has fairly decent precip amounts in the north,
but keeps Mendocino county mainly dry. This boundary could easily
move north or south by 100 miles and dramatically change the
forecast. Friday there is general agreement that this boundary
will shift back north and most of the rain be north of Humboldt
county. Saturday at some point it looks like the front will bring
widespread heavy rain across the entire area, although it will be
fairly short-lived and significant impacts are not expected from
this alone. If the northern areas don't see a break in the rain on
Friday there is the potential for some flooding, but there is
still a lot of uncertainty on this. MKK

&&

.AVIATION...Extensive mid to high cloudiness lingers across
NW CA this afternoon as showers have tapered off in the wake of
yesterday's system. This has left VFR conditions with light winds in
place across the area as high pressure builds into the region.
Increasing subsidence and residual low level moisture may be enough
to generate some patchy shallow fog overnight, but this will also be
counteracted by increasing light offshore flow. Therefore, expecting
VFR conditions to prevail at the terminals overnight into Sunday,
with additional clearing during the day on Monday as the ridge axis
moves overhead. /CB

&&

.MARINE...Moderate northwesterly breezes behind yesterday's front
will give way to generally light southerlies across the area this
during the evening. This wind regime is expected to persist through
Monday evening, with relatively flat short period seas. The large NW
swell which has been moving through the waters for the past several
days will therefore remain the dominant wave group through the early
part of the week as it slowly decays. The swell is forecast to drop
below 10 feet overnight tonight, which should allow to Small Craft
Advisories to come to an end by later this evening. Small Craft
conditions will then return on Tuesday as southerlies increase ahead
of the next system. This looks to be followed by a brief lull on
Wednesday before the return of stronger southerlies late in the
week. Meanwhile, the next large NW swell will enter the waters by
Thursday at around 13-15 ft at 17-18 seconds. This coupled with
increasing short period seas out of the south has the potential to
create a chaotic and hazardous sea state towards the end of the
week. /CB

&&

.EKA WATCHES/WARNINGS/ADVISORIES...
CA...None.
NORTHWEST CALIFORNIA COASTAL WATERS...
Small Craft Advisory until 9 PM PST this evening for PZZ450-455-
     470-475.

&&

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For forecast zone information
see the forecast zone map online:
https://www.weather.gov/images/eka/zonemap.png

Nearby

Small Craft Advisories in California, 2019Every small craft advisory in 2019

Sources

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