Small Craft Advisory 65, NWS Eureka, CA

508 
WHUS76 KEKA 101256
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
556 AM PDT Tue Jun 10 2025

PZZ475-102100-
/O.CON.KEKA.SC.Y.0065.250611T0400Z-250612T0400Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
556 AM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 9 PM PDT WEDNESDAY...

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

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

* WHEN...From 9 PM this evening to 9 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

511 
WHUS76 KEKA 101824
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1124 AM PDT Tue Jun 10 2025

PZZ455-110230-
/O.EXB.KEKA.SC.Y.0065.250611T1600Z-250613T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
1124 AM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM WEDNESDAY TO 11 PM
PDT THURSDAY...

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

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

* WHEN...From 9 AM Wednesday to 11 PM PDT Thursday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-110230-
/O.EXB.KEKA.SC.Y.0065.250611T1000Z-250611T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1124 AM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM TO 3 PM PDT
WEDNESDAY...

* WHAT...North winds 15 to 20 kt and seas 7 to 9 feet expected.

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

* WHEN...From 3 AM to 3 PM PDT Wednesday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-110230-
/O.EXT.KEKA.SC.Y.0065.250611T0400Z-250613T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1124 AM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
11 PM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 7 to 9 feet expected.

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

* WHEN...From 9 PM this evening to 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

503 
WHUS76 KEKA 102149
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
249 PM PDT Tue Jun 10 2025

PZZ455-110600-
/O.CON.KEKA.SC.Y.0065.250611T1600Z-250613T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
249 PM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO
11 PM PDT THURSDAY...

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

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

* WHEN...From 9 AM Wednesday to 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-110600-
/O.CON.KEKA.SC.Y.0065.250611T1000Z-250611T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
249 PM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT
WEDNESDAY...

* WHAT...North winds 15 to 20 kt and seas 7 to 9 feet expected.

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

* WHEN...From 3 AM to 3 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-110600-
/O.CON.KEKA.SC.Y.0065.250611T0400Z-250613T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
249 PM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 11 PM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 7 to 9 feet expected.

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

* WHEN...From 9 PM this evening to 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

336 
WHUS76 KEKA 110556
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1056 PM PDT Tue Jun 10 2025

PZZ455-111400-
/O.CON.KEKA.SC.Y.0065.250611T1600Z-250613T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
1056 PM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM WEDNESDAY TO
11 PM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 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 9 AM Wednesday to 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-111400-
/O.CON.KEKA.SC.Y.0065.250611T1000Z-250611T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1056 PM PDT Tue Jun 10 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 3 PM PDT
WEDNESDAY...

* WHAT...North winds 10 to 15 kt and seas 7 to 8 feet expected.

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

* WHEN...From 3 AM to 3 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-111400-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250613T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1056 PM PDT Tue Jun 10 2025

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

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

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

* WHEN...Until 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

184 
WHUS76 KEKA 110950
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
250 AM PDT Wed Jun 11 2025

PZZ455-111800-
/O.CON.KEKA.SC.Y.0065.250611T1600Z-250613T0600Z/
Cape Mendocino to Pt Arena out 10 nm-
250 AM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 11 PM PDT THURSDAY...

* WHAT...Northwest winds 15 to 25 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 9 AM this morning to 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-111800-
/O.CON.KEKA.SC.Y.0065.250611T1000Z-250611T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
250 AM PDT Wed Jun 11 2025

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

* WHAT...North winds 10 to 15 kt and seas 7 to 8 feet expected.

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

* WHEN...Until 3 PM PDT 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.

&&

$$

PZZ475-111800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250613T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
250 AM PDT Wed Jun 11 2025

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

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

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

* WHEN...Until 11 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

059 
WHUS76 KEKA 111759
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1059 AM PDT Wed Jun 11 2025

PZZ455-120200-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250613T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
1059 AM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 9 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.

&&

$$

PZZ470-120200-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250613T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1059 AM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT FRIDAY...

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

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

* WHEN...Until 9 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.

&&

$$

PZZ475-120200-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250613T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1059 AM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT FRIDAY...

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

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

* WHEN...Until 9 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.

&&

$$

271 
WHUS76 KEKA 112129
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
229 PM PDT Wed Jun 11 2025

PZZ455-120530-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250613T1600Z/
Cape Mendocino to Pt Arena out 10 nm-
229 PM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 9 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.

&&

$$

PZZ470-120530-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250613T1600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
229 PM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT FRIDAY...

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

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

* WHEN...Until 9 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.

&&

$$

PZZ475-120530-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250613T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
229 PM PDT Wed Jun 11 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT FRIDAY...

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

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

* WHEN...Until 9 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.

&&

$$

274 
WHUS76 KEKA 120512
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1012 PM PDT Wed Jun 11 2025

PZZ455-121315-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
1012 PM PDT Wed Jun 11 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-121315-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1012 PM PDT Wed Jun 11 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-121315-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1012 PM PDT Wed Jun 11 2025

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

* WHAT...North winds 20 to 25 kt with gusts up to 35 kt and seas 
  7 to 9 feet.

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

981 
WHUS76 KEKA 120958
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
258 AM PDT Thu Jun 12 2025

PZZ455-121800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
258 AM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-121800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
258 AM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-121800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
258 AM PDT Thu Jun 12 2025

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

* WHAT...North winds 20 to 25 kt with gusts up to 35 kt and seas 
  7 to 9 feet.

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

560 
WHUS76 KEKA 121800
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1100 AM PDT Thu Jun 12 2025

PZZ455-130200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
1100 AM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-130200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1100 AM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-130200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250614T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1100 AM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

667 
WHUS76 KEKA 122159
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
259 PM PDT Thu Jun 12 2025

PZZ450-130600-
/O.EXB.KEKA.SC.Y.0065.250613T1900Z-250615T1000Z/
Pt St George to Cape Mendocino out 10 nm-
259 PM PDT Thu Jun 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON FRIDAY TO 3 AM PDT
SUNDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 9 feet expected.

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

* WHEN...From noon Friday to 3 AM PDT 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.

&&

$$

PZZ470-130600-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
259 PM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ475-130600-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
259 PM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ455-130600-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
259 PM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

015 
WHUS76 KEKA 130445
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
945 PM PDT Thu Jun 12 2025

PZZ450-131245-
/O.EXT.KEKA.SC.Y.0065.250613T1200Z-250615T1000Z/
Pt St George to Cape Mendocino out 10 nm-
945 PM PDT Thu Jun 12 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 5 AM FRIDAY TO 3 AM
PDT SUNDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 9 feet expected.

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

* WHEN...From 5 AM Friday to 3 AM PDT 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.

&&

$$

PZZ455-131245-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
945 PM PDT Thu Jun 12 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ470-131245-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
945 PM PDT Thu Jun 12 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ475-131245-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
945 PM PDT Thu Jun 12 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 8 to 11 feet.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

058 
WHUS76 KEKA 130954
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
254 AM PDT Fri Jun 13 2025

PZZ450-131800-
/O.CON.KEKA.SC.Y.0065.250613T1200Z-250615T1000Z/
Pt St George to Cape Mendocino out 10 nm-
254 AM PDT Fri Jun 13 2025

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

* WHAT...North winds 10 to 20 kt with gusts up to 35 kt and seas 
  6 to 9 feet expected.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ455-131800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
254 AM PDT Fri Jun 13 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ470-131800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
254 AM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ475-131800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
254 AM PDT Fri Jun 13 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 8 to 11 feet.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

934 
WHUS76 KEKA 131759
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1059 AM PDT Fri Jun 13 2025

PZZ450-455-140200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
1059 AM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ470-140200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1059 AM PDT Fri Jun 13 2025

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

* WHAT...North winds 20 to 25 kt with gusts up to 35 kt and seas 
  7 to 10 feet.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ475-140200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1059 AM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

056 
WHUS76 KEKA 132125
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
225 PM PDT Fri Jun 13 2025

PZZ450-455-140530-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
225 PM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ470-140530-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
225 PM PDT Fri Jun 13 2025

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

* WHAT...North winds 20 to 25 kt with gusts up to 35 kt and seas 
  7 to 10 feet.

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

* WHEN...Until 3 AM PDT 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.

&&

$$

PZZ475-140530-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250615T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
225 PM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 3 AM PDT 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.

&&

$$

804 
WHUS76 KEKA 140531
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1031 PM PDT Fri Jun 13 2025

PZZ450-455-141345-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
1031 PM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ470-141345-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1031 PM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-141345-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1031 PM PDT Fri Jun 13 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

884 
WHUS76 KEKA 140953
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
253 AM PDT Sat Jun 14 2025

PZZ450-455-141800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
253 AM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ470-141800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
253 AM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-141800-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
253 AM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

115 
WHUS76 KEKA 141811
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1111 AM PDT Sat Jun 14 2025

PZZ450-455-150215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
1111 AM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ470-150215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1111 AM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-150215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1111 AM PDT Sat Jun 14 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 8 to 11 feet.

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

* WHEN...Until 11 PM PDT 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.

&&

$$

290 
WHUS76 KEKA 142208
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
308 PM PDT Sat Jun 14 2025

PZZ450-455-150615-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
308 PM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ470-150615-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
308 PM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-150615-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
308 PM PDT Sat Jun 14 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 8 to 11 feet.

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

* WHEN...Until 11 PM PDT 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.

&&

$$

840 
WHUS76 KEKA 150613
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1113 PM PDT Sat Jun 14 2025

PZZ450-455-151415-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
Cape Mendocino to Pt Arena out 10 nm-
1113 PM PDT Sat Jun 14 2025

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

* WHAT...Northwest winds 10 to 20 kt with gusts up to 35 kt and 
  seas 5 to 8 feet.

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ470-151415-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1113 PM PDT Sat Jun 14 2025

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

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

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

* WHEN...Until 11 PM PDT 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.

&&

$$

PZZ475-151415-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1113 PM PDT Sat Jun 14 2025

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

* WHAT...Northwest winds 20 to 25 kt with gusts up to 35 kt and 
  seas 7 to 11 feet.

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

* WHEN...Until 11 PM PDT 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.

&&

$$

667 
WHUS76 KEKA 150932
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
232 AM PDT Sun Jun 15 2025

PZZ455-151745-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
232 AM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM PDT MONDAY...

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

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-151745-
/O.EXT.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
232 AM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM PDT MONDAY...

* WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and 
  seas 7 to 10 feet.

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-151745-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
232 AM PDT Sun Jun 15 2025

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

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

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

&&

$$

PZZ470-151745-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
232 AM PDT Sun Jun 15 2025

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

* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and seas 
  6 to 11 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.

&&

$$

173 
WHUS76 KEKA 151807
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1107 AM PDT Sun Jun 15 2025

PZZ450-160215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
1107 AM PDT Sun Jun 15 2025

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

* WHAT...Seas 4 to 6 feet.

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

&&

$$

PZZ455-160215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
1107 AM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-160215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1107 AM PDT Sun Jun 15 2025

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

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

&&

$$

PZZ475-160215-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1107 AM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

* 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 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

027 
WHUS76 KEKA 152234
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
334 PM PDT Sun Jun 15 2025

PZZ450-160600-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
334 PM PDT Sun Jun 15 2025

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

* WHAT...Seas 4 to 6 feet.

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

&&

$$

PZZ455-160645-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
334 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-160600-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
334 PM PDT Sun Jun 15 2025

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

* WHAT...North winds 15 to 20 kt with gusts up to 30 kt and seas 
  6 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.

&&

$$

PZZ475-160645-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
334 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

* 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 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

943 
WHUS76 KEKA 160513
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1013 PM PDT Sun Jun 15 2025

PZZ450-160615-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
1013 PM PDT Sun Jun 15 2025

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

* WHAT...Seas 4 to 6 feet.

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

&&

$$

PZZ455-161315-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
1013 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

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

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-160615-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1013 PM PDT Sun Jun 15 2025

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

* WHAT...Northwest winds around 15 kt with gusts up to 25 kt and 
  seas 6 to 8 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.

&&

$$

PZZ475-161315-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1013 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

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

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

124 
WHUS76 KEKA 160602
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1102 PM PDT Sun Jun 15 2025

PZZ450-470-160715-
/O.EXP.KEKA.SC.Y.0065.000000T0000Z-250616T0600Z/
Pt St George to Cape Mendocino out 10 nm-
Pt St George to Cape Mendocino 10 to 60 nm-
1102 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ455-161415-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
1102 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

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

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-161415-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1102 PM PDT Sun Jun 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
MONDAY...

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

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

* WHEN...Until 10 PM PDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

055 
WHUS76 KEKA 161008
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
308 AM PDT Mon Jun 16 2025

PZZ455-161815-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
308 AM PDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...

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

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

* WHEN...Until 10 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.

&&

$$

PZZ475-161815-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
308 AM PDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...

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

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

* WHEN...Until 10 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.

&&

$$

783 
WHUS76 KEKA 161759
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1059 AM PDT Mon Jun 16 2025

PZZ455-170200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
1059 AM PDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 10 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.

&&

$$

PZZ475-170200-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1059 AM PDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 10 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.

&&

$$

191 
WHUS76 KEKA 162253
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
353 PM PDT Mon Jun 16 2025

PZZ455-170500-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena out 10 nm-
353 PM PDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 10 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.

&&

$$

PZZ475-170500-
/O.CON.KEKA.SC.Y.0065.000000T0000Z-250617T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
353 PM PDT Mon Jun 16 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and 
  seas 6 to 8 feet.

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

* WHEN...Until 10 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.

&&

$$

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
144 PM PDT Mon Jun 9 2025

.SYNOPSIS...Isolated thunderstorm threat for Trinity, Del Norte,
and NE Mendocino County continues this afternoon into the
evening. Warm temperatures continue today, however, a cooling
trend will keep temperatures cooling steadily through the week.

&&

.KEY MESSAGES...

* Isolated afternoon and early thunderstorms in the interior,
  primarily Trinity County, today and Tuesday. Cloud-to-ground
  lightning strikes and gusty erratic flow winds possible.

* Interior heat risk diminishing and becoming low on Wednesday.
  High temperatures generally decreasing each day this week along
  with cooler overnight low temperatures late this week.

* Gustier afternoon and evening westerly and northwesterly
  breezes expected in the interior mid to late week.

* Gustier northerlies for coastal areas mid to late week.

&&

.DISCUSSION...

A ridge the the south and an anomalously high ridge to the north
are sandwiching (for lack of better terms) NW California allowing
for a change in our daily weather. First and foremost, there is
CAPE aloft allowing for daytime heating to pop into thunderstorms
over the interior mountains. The GFS is showing "Most Unstable
CAPE" values in the 100-150J/kg range over Humboldt Co. tonight
and over Del Norte, Trinity, and Northeastern Mendocino County
tomorrow. Wetting rain, lighting, and small (pea- sized) hail is
possible with these storms. The lifting mechanism remains
uncertain for these storms. Yet, the GFS is showing a moderate
amount of vorticity in the 850mb level, which could possibly help
these thunderstorms start their life.

Monday has a slightly increased chance in Trinity county for thunder
with NBM probabilities 20 to 35%, especially in the Trinity Horn.
Mid-level moisture availability and consistently warm temperatures
contribute to potential instability. Potential for gusty winds
and dry lightning could be a fire weather concern for these areas.
Chances for storms decreases on Tuesday with less available mid
level moisture - convective development looks to stay much further
east of CWA in southern OR and NE CA, potentially reaching the
Trinity Horn. Brief ridging on Tue may be followed by a deeper
trough Wed and Thu next week. This trough looks quite dry and main
impacts appear to be a return of stronger gusty winds and cooler
temperatures.

Inland valleys will struggle to break 90F on Wednesday through the
week. This comes a relief after what has been a warm couple of weeks
to start meteorological summer. These cooler temperatures will also
be accompanied by stronger winds with gusts around 15-20mph in the
later portion of the week.

&&

.AVIATION...07/18Z TAFs...A slightly deeper marine keep blanketed
the West Coast this afternoon, with IFR/LIFR ceilings between FL003-
FL005 impacting KACV and KCEC. The McKinleyville and Bodega Bay
profilers indicates the marine layer is about 2000 feet MSL. Visible
satellite imagery depicts multi size scale cyclonic eddies along the
coast keeping the shoreline with low clouds moving in and out,
helping with an improve of visibility at the coastal terminals. A
brief window of improve conditions is possible. Otherwise, expect
mainly LIFR conditions with visibility in mist/fog redeveloping late
this afternoon and evening. VFR conditions is expected to prevail at
UKI. Surface winds will remain generally out of the west at 5-10
kt.

&&

.MARINE...Gentle to moderate northerly breezes across the coastal
waters. Northerly winds will continue to slowly increase with
moderate to fresh breezes tonight and Tuesday, before strong breezes
develops south of Cape Mendocino on Wednesday. This will increase
the steep wind driven waves, but generally around 4 to 5 feet...5 to
7 feet in Z470. In addition, a long period southwest swell of 3 feet
at 17 seconds will build tonight and Tuesday. This could present a
small sneaker wave threat on south facing beaches if it ends up
coming in this big. Mid to late week, winds are expected to steadily
increase with some near gale to gale force gusts possible by Friday.
There is a 30-50% chance of gale force gusts downwind Pt St George
and Cape Mendocino.

&&

.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
None.
NORTHWEST CALIFORNIA COASTAL WATERS...
None.
&&

NOTE: The full forecast discussion is now regularly issued between
10 am/pm and 1 pm/am. Additional updates will be issued as needed.

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