Thanatos Weather
Wednesday, Sep 17, 2025 07:58:47

Products in the Last Seven Days
Type Phenomena Count
WarningSevere Thunderstorm406
AdvisoryAreal Flood137
AdvisorySmall Craft85
WarningFlash Flood60
AdvisoryDense Fog37
WarningTornado35
WarningGale23
WatchSevere Thunderstorm8
AdvisoryWind8
WatchAreal Flood8
AdvisoryFrost6
WatchGale5
WatchFlash Flood5
WatchTornado3
WarningFreeze3
WarningFire Weather3
AdvisoryDust Storm2
WatchHazardous Seas2
WatchFire Weather1
AdvisoryBlowing Dust1
AdvisoryHeat1
AdvisoryWinter Weather1
AdvisoryLake Wind1
Most Active Forecast Offices
Forecast Office Products
Grand Junction, CO83
Bismarck, ND57
Goodland, KS54
El Paso, TX42
Albuquerque, NM36
Tucson, AZ34
San Francisco Bay Area / Monterey, CA29
North Platte, NE26
Wakefield, VA21
Des Moines, IA20
Grand Forks, ND20
Duluth, MN20
Aberdeen, SD17
Miami, FL16
Eureka, CA15
Omaha / Valley, NE14
Amarillo, TX14
Sioux Falls, SD13
Hastings, NE13
Newport / Morehead City, NC13
Product Count by Day
Date Warn Watch Advis.
2025-09-175 09
2025-09-16150 1156
2025-09-1541 428
2025-09-1498 735
2025-09-1362 245
2025-09-12117 035
2025-09-1136 339
2025-09-1020 332
2025-09-091 211
Particularly Dangerous Situations
Product Forecast Office
Tornado Warning 0040Bismarck, ND
Tornado Warning 0053Bismarck, ND
Home
Return to list
Small Craft Advisory 0094
Issued by the Eureka Forecast Office

Action Issued Starts Expiration
New 2025-09-10 12:39:50 2025-09-12 01:00:00 2025-09-12 13:00:00
Time Extended 2025-09-10 16:44:59 2025-09-12 01:00:00 2025-09-13 01:00:00
Continued 2025-09-10 16:44:59 2025-09-12 01:00:00 2025-09-12 13:00:00
Continued 2025-09-10 23:48:43 2025-09-12 01:00:00 2025-09-13 01:00:00
Continued 2025-09-10 23:48:43 2025-09-12 01:00:00 2025-09-12 13:00:00
Continued 2025-09-11 05:22:06 2025-09-12 01:00:00 2025-09-13 01:00:00
Continued 2025-09-11 05:22:06 2025-09-12 01:00:00 2025-09-12 13:00:00
Continued 2025-09-11 11:59:47 2025-09-12 01:00:00 2025-09-13 01:00:00
Continued 2025-09-11 11:59:47 2025-09-12 01:00:00 2025-09-12 13:00:00
Continued 2025-09-11 17:08:24 2025-09-12 01:00:00 2025-09-12 13:00:00
Continued 2025-09-11 17:08:24 2025-09-12 01:00:00 2025-09-13 01:00:00
Continued 2025-09-11 23:56:37 2025-09-12 01:00:00 2025-09-13 01:00:00
Time Extended 2025-09-11 23:56:37 2025-09-12 01:00:00 2025-09-13 13:00:00
Continued 2025-09-12 04:41:04 2025-09-13 01:00:00
Continued 2025-09-12 04:41:04 2025-09-13 13:00:00
Continued 2025-09-12 16:54:55 2025-09-13 13:00:00
Continued 2025-09-12 16:54:55 2025-09-13 01:00:00
Expired 2025-09-13 00:45:08 2025-09-13 01:00:00
Continued 2025-09-13 00:45:08 2025-09-13 13:00:00
Continued 2025-09-13 05:02:04 2025-09-13 13:00:00
Expired 2025-09-13 13:17:17 2025-09-13 13:00:00


Action: New
Issued At: 2025-09-10 12:39:50

372 
WHUS76 KEKA 101739
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1039 AM PDT Wed Sep 10 2025

PZZ455-470-110145-
/O.NEW.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
1039 AM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 PM THURSDAY TO 11 AM
PDT FRIDAY...

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

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

* WHEN...From 11 PM Thursday to 11 AM PDT Friday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-110145-
/O.EXT.KEKA.SC.Y.0093.250910T2200Z-250912T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1039 AM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO
11 AM PDT FRIDAY...

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

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

* WHEN...From 3 PM this afternoon to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-09-10 16:44:59

738 
WHUS76 KEKA 102144
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 PM PDT Wed Sep 10 2025

PZZ475-110545-
/O.EXT.KEKA.SC.Y.0093.250910T2200Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
244 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

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

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-110545-
/O.EXT.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
244 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 PM THURSDAY TO
11 PM PDT FRIDAY...

* WHAT...North winds 10 to 15 kt and seas 7 to 9 feet expected.

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

* WHEN...From 11 PM Thursday to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-110545-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
244 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THURSDAY TO
11 AM PDT FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet expected.

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

* WHEN...From 11 PM Thursday to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-10 16:44:59

738 
WHUS76 KEKA 102144
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
244 PM PDT Wed Sep 10 2025

PZZ475-110545-
/O.EXT.KEKA.SC.Y.0093.250910T2200Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
244 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY...

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

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-110545-
/O.EXT.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
244 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 PM THURSDAY TO
11 PM PDT FRIDAY...

* WHAT...North winds 10 to 15 kt and seas 7 to 9 feet expected.

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

* WHEN...From 11 PM Thursday to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-110545-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
244 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THURSDAY TO
11 AM PDT FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet expected.

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

* WHEN...From 11 PM Thursday to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-10 23:48:43

872 
WHUS76 KEKA 110448
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
948 PM PDT Wed Sep 10 2025

PZZ475-111300-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
948 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-111300-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
948 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THURSDAY TO
11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 6 to 8 feet expected.

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

* WHEN...From 11 PM Thursday to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-111300-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
948 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THURSDAY TO
11 PM PDT FRIDAY...

* WHAT...North winds 10 to 20 kt and seas 6 to 9 feet expected.

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

* WHEN...From 11 PM Thursday to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-10 23:48:43

872 
WHUS76 KEKA 110448
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
948 PM PDT Wed Sep 10 2025

PZZ475-111300-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
948 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-111300-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
948 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THURSDAY TO
11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 6 to 8 feet expected.

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

* WHEN...From 11 PM Thursday to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-111300-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
948 PM PDT Wed Sep 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THURSDAY TO
11 PM PDT FRIDAY...

* WHAT...North winds 10 to 20 kt and seas 6 to 9 feet expected.

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

* WHEN...From 11 PM Thursday to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 05:22:06

226 
WHUS76 KEKA 111021
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
321 AM PDT Thu Sep 11 2025

PZZ475-111830-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
321 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-111830-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
321 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 6 to 8 feet expected.

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

* WHEN...From 11 PM this evening to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-111830-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
321 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT FRIDAY...

* WHAT...North winds 10 to 20 kt and seas 6 to 9 feet expected.

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

* WHEN...From 11 PM this evening to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 05:22:06

226 
WHUS76 KEKA 111021
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
321 AM PDT Thu Sep 11 2025

PZZ475-111830-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
321 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and seas 
  6 to 9 feet.

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-111830-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
321 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 6 to 8 feet expected.

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

* WHEN...From 11 PM this evening to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-111830-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
321 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT FRIDAY...

* WHAT...North winds 10 to 20 kt and seas 6 to 9 feet expected.

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

* WHEN...From 11 PM this evening to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 11:59:47

798 
WHUS76 KEKA 111659
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
959 AM PDT Thu Sep 11 2025

PZZ475-120100-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
959 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-120100-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
959 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet expected.

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

* WHEN...From 11 PM this evening to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-120100-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
959 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT FRIDAY...

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

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

* WHEN...From 11 PM this evening to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 11:59:47

798 
WHUS76 KEKA 111659
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
959 AM PDT Thu Sep 11 2025

PZZ475-120100-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
959 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-120100-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
959 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet expected.

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

* WHEN...From 11 PM this evening to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-120100-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
959 AM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT FRIDAY...

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

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

* WHEN...From 11 PM this evening to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 17:08:24

852 
WHUS76 KEKA 112208
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
308 PM PDT Thu Sep 11 2025

PZZ475-120615-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
308 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

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

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-120615-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
308 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet expected.

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

* WHEN...From 11 PM this evening to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-120615-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
308 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT FRIDAY...

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

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

* WHEN...From 11 PM this evening to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 17:08:24

852 
WHUS76 KEKA 112208
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
308 PM PDT Thu Sep 11 2025

PZZ475-120615-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
308 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

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

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-120615-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250912T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
308 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 6 to 9 feet expected.

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

* WHEN...From 11 PM this evening to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-120615-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
308 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 11 PM PDT FRIDAY...

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

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

* WHEN...From 11 PM this evening to 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-11 23:56:37

713 
WHUS76 KEKA 120455
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
955 PM PDT Thu Sep 11 2025

PZZ475-121300-
/O.EXT.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
955 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PDT SATURDAY...

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

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

* WHEN...Until 11 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.

&&

$$

PZZ455-121300-
/O.EXT.KEKA.SC.Y.0094.250912T0600Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
955 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PDT SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 7 to 10 feet expected.

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

* WHEN...Until 11 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.

&&

$$

PZZ470-121300-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
955 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

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

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-09-11 23:56:37

713 
WHUS76 KEKA 120455
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
955 PM PDT Thu Sep 11 2025

PZZ475-121300-
/O.EXT.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
955 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PDT SATURDAY...

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

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

* WHEN...Until 11 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.

&&

$$

PZZ455-121300-
/O.EXT.KEKA.SC.Y.0094.250912T0600Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
955 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 AM PDT SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 7 to 10 feet expected.

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

* WHEN...Until 11 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.

&&

$$

PZZ470-121300-
/O.CON.KEKA.SC.Y.0094.250912T0600Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
955 PM PDT Thu Sep 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT
FRIDAY...

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

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

* WHEN...Until 11 PM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-09-12 04:41:04

797 
WHUS76 KEKA 120940
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
240 AM PDT Fri Sep 12 2025

PZZ455-121745-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
240 AM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 11 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.

&&

$$

PZZ470-121745-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
240 AM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-121745-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
240 AM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

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

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

* WHEN...Until 11 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.

&&

$$


Action: Continued
Issued At: 2025-09-12 04:41:04

797 
WHUS76 KEKA 120940
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
240 AM PDT Fri Sep 12 2025

PZZ455-121745-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
240 AM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 11 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.

&&

$$

PZZ470-121745-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
240 AM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-121745-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
240 AM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

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

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

* WHEN...Until 11 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.

&&

$$


Action: Continued
Issued At: 2025-09-12 16:54:55

749 
WHUS76 KEKA 122154
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
254 PM PDT Fri Sep 12 2025

PZZ455-130600-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
254 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 7 to 9 feet.

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

* WHEN...Until 11 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.

&&

$$

PZZ470-130600-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
254 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...North winds 10 to 15 kt and seas 7 to 9 feet.

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-130600-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
254 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 11 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.

&&

$$


Action: Continued
Issued At: 2025-09-12 16:54:55

749 
WHUS76 KEKA 122154
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
254 PM PDT Fri Sep 12 2025

PZZ455-130600-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
254 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 7 to 9 feet.

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

* WHEN...Until 11 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.

&&

$$

PZZ470-130600-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
254 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...North winds 10 to 15 kt and seas 7 to 9 feet.

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-130600-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
254 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 11 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.

&&

$$


Action: Expired
Issued At: 2025-09-13 00:45:08

325 
WHUS76 KEKA 130544
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1044 PM PDT Fri Sep 12 2025

PZZ470-130645-
/O.EXP.KEKA.SC.Y.0094.000000T0000Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1044 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING...

$$

PZZ455-131345-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
1044 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 6 to 9 feet.

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

* WHEN...Until 11 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.

&&

$$

PZZ475-131345-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1044 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

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

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

* WHEN...Until 11 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.

&&

$$


Action: Continued
Issued At: 2025-09-13 00:45:08

325 
WHUS76 KEKA 130544
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1044 PM PDT Fri Sep 12 2025

PZZ470-130645-
/O.EXP.KEKA.SC.Y.0094.000000T0000Z-250913T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1044 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING...

$$

PZZ455-131345-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
1044 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 
  seas 6 to 9 feet.

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

* WHEN...Until 11 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.

&&

$$

PZZ475-131345-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1044 PM PDT Fri Sep 12 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
SATURDAY...

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

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

* WHEN...Until 11 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.

&&

$$


Action: Continued
Issued At: 2025-09-13 05:02:04

571 
WHUS76 KEKA 131001
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
301 AM PDT Sat Sep 13 2025

PZZ455-131800-
/O.CON.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
301 AM PDT Sat Sep 13 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS
MORNING...

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

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

* WHEN...Until 11 AM PDT this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-131800-
/O.CON.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
301 AM PDT Sat Sep 13 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT THIS
MORNING...

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

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

* WHEN...Until 11 AM PDT this morning.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Expired
Issued At: 2025-09-13 13:17:17

831 
WHUS76 KEKA 131816
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1116 AM PDT Sat Sep 13 2025

PZZ455-131930-
/O.EXP.KEKA.SC.Y.0094.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena out 10 nm-
1116 AM PDT Sat Sep 13 2025

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ475-131930-
/O.EXP.KEKA.SC.Y.0093.000000T0000Z-250913T1800Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1116 AM PDT Sat Sep 13 2025

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$



Page Loaded at: 2025-09-17 07:58:47 -- Client Address: 216.73.216.109 -- Refresh Time: seconds