Small Craft Advisory 64, NWS Eureka, CA

452 
WHUS76 KEKA 031000
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
300 AM PDT Tue Jun 3 2025

PZZ470-031800-
/O.EXP.KEKA.SR.W.0001.000000T0000Z-250603T1000Z/
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
300 AM PDT Tue Jun 3 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...
...STORM WARNING WILL EXPIRE AT 3 AM PDT EARLY THIS MORNING...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  15 to 20 feet expected.

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

* WHEN...Until 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-031800-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
300 AM PDT Tue Jun 3 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  16 to 21 feet.

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

* WHEN...Until 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-031800-
/O.CON.KEKA.SE.W.0020.000000T0000Z-250604T1200Z/
Pt St George to Cape Mendocino out 10 nm-
300 AM PDT Tue Jun 3 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
WEDNESDAY...

* WHAT...Very steep and hazardous seas 11 to 16 feet.

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

* WHEN...Until 5 AM PDT Wednesday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-031800-
/O.CON.KEKA.SC.Y.0064.250604T1000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
300 AM PDT Tue Jun 3 2025

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 8 to 13 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

908 
WHUS76 KEKA 031801
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1101 AM PDT Tue Jun 3 2025

PZZ470-040215-
/O.EXT.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1101 AM PDT Tue Jun 3 2025

...GALE WARNING NOW IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  13 to 18 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-040215-
/O.EXT.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1101 AM PDT Tue Jun 3 2025

...GALE WARNING NOW IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  15 to 20 feet.

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

* WHEN...Until 9 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-040215-
/O.CON.KEKA.SE.W.0020.000000T0000Z-250604T1200Z/
Pt St George to Cape Mendocino out 10 nm-
1101 AM PDT Tue Jun 3 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
WEDNESDAY...

* WHAT...Very steep and hazardous seas 12 to 17 feet.

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

* WHEN...Until 5 AM PDT Wednesday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-040215-
/O.CON.KEKA.SC.Y.0064.250604T1000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
1101 AM PDT Tue Jun 3 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 9 to 14 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

565 
WHUS76 KEKA 032205
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
305 PM PDT Tue Jun 3 2025

PZZ470-040615-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
305 PM PDT Tue Jun 3 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  13 to 18 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-040615-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
305 PM PDT Tue Jun 3 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...North winds 30 to 40 kt with gusts up to 50 kt and seas 
  15 to 20 feet.

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

* WHEN...Until 9 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-040615-
/O.CON.KEKA.SE.W.0020.000000T0000Z-250604T1200Z/
Pt St George to Cape Mendocino out 10 nm-
305 PM PDT Tue Jun 3 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
WEDNESDAY...

* WHAT...Very steep and hazardous seas 12 to 17 feet.

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

* WHEN...Until 5 AM PDT Wednesday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-040615-
/O.CON.KEKA.SC.Y.0064.250604T1000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
305 PM PDT Tue Jun 3 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 9 to 14 feet expected.

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

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

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

358 
WHUS76 KEKA 040501
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1001 PM PDT Tue Jun 3 2025

PZZ470-041315-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1001 PM PDT Tue Jun 3 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  12 to 17 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-041315-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1001 PM PDT Tue Jun 3 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  14 to 19 feet.

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

* WHEN...Until 9 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-041200-
/O.CON.KEKA.SE.W.0020.000000T0000Z-250604T1200Z/
Pt St George to Cape Mendocino out 10 nm-
1001 PM PDT Tue Jun 3 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM PDT
WEDNESDAY...

* WHAT...Very steep and hazardous seas 11 to 15 feet.

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

* WHEN...Until 5 AM PDT Wednesday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-041315-
/O.CON.KEKA.SC.Y.0064.250604T1000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
1001 PM PDT Tue Jun 3 2025

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

* WHAT...Northwest winds 20 to 30 kt with local gusts up to 40 kt
  and seas 8 to 13 feet expected.

* WHERE...Cape Mendocino to Pt Arena out 10 nm. Strongest winds
  and waves generally north of Shelter Cove.

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

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

* Additional Details...Stronger winds and waves will push closer
  to the coast south of Shelter Cove late tonight and Wednesday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

935 
WHUS76 KEKA 041044
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
344 AM PDT Wed Jun 4 2025

PZZ450-041845-
/O.EXT.KEKA.SE.W.0020.000000T0000Z-250604T2200Z/
Pt St George to Cape Mendocino out 10 nm-
344 AM PDT Wed Jun 4 2025

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

* WHAT...Very steep and hazardous seas 9 to 14 feet.

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

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

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ470-041845-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
344 AM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  11 to 16 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-041845-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
344 AM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  14 to 19 feet.

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

* WHEN...Until 9 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-041845-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
344 AM PDT Wed Jun 4 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 40 kt and 
  seas 8 to 13 feet.

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

* WHEN...Until 3 AM PDT Thursday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

713 
WHUS76 KEKA 041759
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1059 AM PDT Wed Jun 4 2025

PZZ470-050200-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1059 AM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  11 to 14 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-050200-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1059 AM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  13 to 18 feet.

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

* WHEN...Until 9 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-050200-
/O.CON.KEKA.SE.W.0020.000000T0000Z-250604T2200Z/
/O.EXB.KEKA.SC.Y.0064.250604T2200Z-250606T1000Z/
Pt St George to Cape Mendocino out 10 nm-
1059 AM PDT Wed Jun 4 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 3 PM PDT THIS
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO
3 AM PDT FRIDAY...

* WHAT...For the Hazardous Seas Warning, very steep and 
  hazardous seas 10 to 12 feet. For the Small Craft Advisory, 
  north winds 20 to 30 kt with gusts up to 45 kt and seas 8 to 
  12 feet expected.

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

* WHEN...For the Hazardous Seas Warning, until 3 PM PDT this 
  afternoon. For the Small Craft Advisory, from 3 PM this 
  afternoon to 3 AM PDT Friday.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ455-050200-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
1059 AM PDT Wed Jun 4 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 8 to 13 feet.

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

* WHEN...Until 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

849 
WHUS76 KEKA 042203
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
303 PM PDT Wed Jun 4 2025

PZZ450-050615-
/O.EXP.KEKA.SE.W.0020.000000T0000Z-250604T2200Z/
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino out 10 nm-
303 PM PDT Wed Jun 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...
...HAZARDOUS SEAS WARNING WILL EXPIRE AT 3 PM PDT THIS
AFTERNOON...

* WHAT...North winds 20 to 30 kt with gusts up to 45 kt and seas 
  8 to 12 feet expected.

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

* WHEN...Until 3 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.

&&

$$

PZZ470-050615-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
303 PM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  11 to 14 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-050615-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
303 PM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  13 to 16 feet.

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

* WHEN...Until 9 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-050615-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
303 PM PDT Wed Jun 4 2025

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

* WHAT...Northwest winds 20 to 30 kt with gusts up to 45 kt and 
  seas 8 to 13 feet.

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

* WHEN...Until 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

145 
WHUS76 KEKA 050427
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
927 PM PDT Wed Jun 4 2025

PZZ475-051230-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
/O.NEW.KEKA.SE.W.0021.250605T1600Z-250606T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
927 PM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THURSDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 9 AM TO 10 PM PDT
THURSDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 40 kt and seas 12 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 14 feet 
  expected.

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

* WHEN...For the Gale Warning, until 9 AM PDT Thursday. For the 
  Hazardous Seas Warning, from 9 AM to 10 PM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-051230-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
927 PM PDT Wed Jun 4 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  11 to 14 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-051230-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino out 10 nm-
927 PM PDT Wed Jun 4 2025

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

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$

PZZ455-051000-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
927 PM PDT Wed Jun 4 2025

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

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

* WHEN...Until 3 AM PDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

112 
WHUS76 KEKA 050955
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
255 AM PDT Thu Jun 5 2025

PZZ455-051100-
/O.EXP.KEKA.SC.Y.0064.000000T0000Z-250605T1000Z/
Cape Mendocino to Pt Arena out 10 nm-
255 AM PDT Thu Jun 5 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM PDT EARLY THIS
MORNING...

Wind speeds continue to decrease, thus the small craft advisory 
will be allowed to expire.

$$

PZZ475-051800-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
/O.CON.KEKA.SE.W.0021.250605T1600Z-250606T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
255 AM PDT Thu Jun 5 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 9 AM THIS
MORNING TO 10 PM PDT THIS EVENING...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 40 kt and seas 12 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 14 feet 
  expected.

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

* WHEN...For the Gale Warning, until 9 AM PDT this morning. For 
  the Hazardous Seas Warning, from 9 AM this morning to 10 PM 
  PDT this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-051800-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
255 AM PDT Thu Jun 5 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  12 to 14 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-051800-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino out 10 nm-
255 AM PDT Thu Jun 5 2025

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

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$

685 
WHUS76 KEKA 051551
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
851 AM PDT Thu Jun 5 2025

PZZ475-060000-
/O.EXP.KEKA.GL.W.0030.000000T0000Z-250605T1600Z/
/O.CON.KEKA.SE.W.0021.250605T1600Z-250606T0500Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
851 AM PDT Thu Jun 5 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 10 PM PDT THIS
EVENING...
...GALE WARNING WILL EXPIRE AT 9 AM PDT THIS MORNING...

* WHAT...Very steep and hazardous seas 9 to 14 feet expected.

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

* WHEN...Until 10 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ470-060000-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino 10 to 60 nm-
851 AM PDT Thu Jun 5 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 45 kt and seas 
  11 to 14 feet.

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

* WHEN...Until 3 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-060000-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T1000Z/
Pt St George to Cape Mendocino out 10 nm-
851 AM PDT Thu Jun 5 2025

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

* WHAT...North winds 15 to 25 kt with gusts up to 45 kt and seas 
  8 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$

849 
WHUS76 KEKA 051705
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1005 AM PDT Thu Jun 5 2025

PZZ470-060115-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
/O.NEW.KEKA.SE.W.0022.250606T1000Z-250606T1800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1005 AM PDT Thu Jun 5 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 AM TO 11 AM PDT
FRIDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 45 kt and seas 11 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet 
  expected.

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

* WHEN...For the Gale Warning, until 3 AM PDT Friday. For the 
  Hazardous Seas Warning, from 3 AM to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-060115-
/O.EXT.KEKA.SE.W.0021.000000T0000Z-250606T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1005 AM PDT Thu Jun 5 2025

...HAZARDOUS SEAS WARNING NOW IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Very steep and hazardous seas 9 to 14 feet.

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

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-060115-
/O.EXT.KEKA.SC.Y.0064.000000T0000Z-250606T2200Z/
Pt St George to Cape Mendocino out 10 nm-
1005 AM PDT Thu Jun 5 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT FRIDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 45 kt and 
  seas 7 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$

530 
WHUS76 KEKA 052151
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
251 PM PDT Thu Jun 5 2025

PZZ470-060600-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
/O.CON.KEKA.SE.W.0022.250606T1000Z-250606T1800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
251 PM PDT Thu Jun 5 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 3 AM TO 11 AM
PDT FRIDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 45 kt and seas 11 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet 
  expected.

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

* WHEN...For the Gale Warning, until 3 AM PDT Friday. For the 
  Hazardous Seas Warning, from 3 AM to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-060600-
/O.CON.KEKA.SE.W.0021.000000T0000Z-250606T0600Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
251 PM PDT Thu Jun 5 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WHAT...Very steep and hazardous seas 9 to 14 feet.

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

* WHEN...Until 11 PM PDT this evening.

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-060600-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T2200Z/
Pt St George to Cape Mendocino out 10 nm-
251 PM PDT Thu Jun 5 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 40 kt and 
  seas 7 to 12 feet.

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

* WHEN...Until 3 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.

&&

$$

269 
WHUS76 KEKA 060527
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1027 PM PDT Thu Jun 5 2025

PZZ475-061330-
/O.CAN.KEKA.SE.W.0021.000000T0000Z-250606T0600Z/
/O.EXB.KEKA.SC.Y.0064.000000T0000Z-250607T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1027 PM PDT Thu Jun 5 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM PDT SATURDAY...
...HAZARDOUS SEAS WARNING IS CANCELLED...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  7 to 12 feet.

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

* WHEN...Until 3 AM PDT Saturday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ470-061330-
/O.CON.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
/O.CON.KEKA.SE.W.0022.250606T1000Z-250606T1800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1027 PM PDT Thu Jun 5 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT FRIDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT FROM 3 AM TO 11 AM
PDT FRIDAY...

* WHAT...For the Gale Warning, north winds 25 to 35 kt with 
  gusts up to 40 kt and seas 11 to 14 feet. For the Hazardous 
  Seas Warning, very steep and hazardous seas 9 to 13 feet 
  expected.

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

* WHEN...For the Gale Warning, until 3 AM PDT Friday. For the 
  Hazardous Seas Warning, from 3 AM to 11 AM PDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ450-061330-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T2200Z/
Pt St George to Cape Mendocino out 10 nm-
1027 PM PDT Thu Jun 5 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM PDT FRIDAY...

* WHAT...Seas 7 to 10 feet.

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

* WHEN...Until 3 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.

&&

$$

277 
WHUS76 KEKA 061008
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
308 AM PDT Fri Jun 6 2025

PZZ470-061800-
/O.EXP.KEKA.GL.W.0030.000000T0000Z-250606T1000Z/
/O.CON.KEKA.SE.W.0022.000000T0000Z-250606T1800Z/
Pt St George to Cape Mendocino 10 to 60 nm-
308 AM PDT Fri Jun 6 2025

...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 11 AM PDT THIS
MORNING...
...GALE WARNING HAS EXPIRED...

* WHAT...Very steep and hazardous seas 9 to 13 feet.

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

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

* IMPACTS...Very steep and hazardous seas could capsize or cause 
  damage to vessels.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Recreational boaters should remain in port. Commercial vessels
should prepare for rough seas and consider remaining in port
until hazardous seas subside.

&&

$$

PZZ450-061815-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T2200Z/
Pt St George to Cape Mendocino out 10 nm-
308 AM PDT Fri Jun 6 2025

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

* WHAT...Seas 6 to 8 feet.

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

&&

$$

PZZ475-061815-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T1000Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
308 AM PDT Fri Jun 6 2025

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

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 
  6 to 11 feet.

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

* WHEN...Until 3 AM PDT Saturday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

007 
WHUS76 KEKA 061701
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1001 AM PDT Fri Jun 6 2025

PZZ470-070100-
/O.CAN.KEKA.SE.W.0022.000000T0000Z-250606T1800Z/
/O.EXB.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1001 AM PDT Fri Jun 6 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PDT SATURDAY...

* 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 3 PM 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.

&&

$$

PZZ475-070100-
/O.EXT.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1001 AM PDT Fri Jun 6 2025

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

* WHAT...Seas 6 to 9 feet.

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

* WHEN...Until 3 PM 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.

&&

$$

PZZ450-062200-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250606T2200Z/
Pt St George to Cape Mendocino out 10 nm-
1001 AM PDT Fri Jun 6 2025

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

* WHAT...Seas 6 to 8 feet.

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

&&

$$

327 
WHUS76 KEKA 062153
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
253 PM PDT Fri Jun 6 2025

PZZ450-070500-
/O.EXT.KEKA.SC.Y.0064.000000T0000Z-250607T0500Z/
Pt St George to Cape Mendocino out 10 nm-
253 PM PDT Fri Jun 6 2025

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

* WHAT...Seas 5 to 8 feet.

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

&&

$$

PZZ475-070600-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
253 PM PDT Fri Jun 6 2025

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

* WHAT...Seas 6 to 8 feet.

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

* WHEN...Until 3 PM 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.

&&

$$

PZZ470-070600-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
253 PM PDT Fri Jun 6 2025

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

* 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 3 PM 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.

&&

$$

611 
WHUS76 KEKA 070503
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
1003 PM PDT Fri Jun 6 2025

PZZ450-070615-
/O.EXP.KEKA.SC.Y.0064.000000T0000Z-250607T0500Z/
Pt St George to Cape Mendocino out 10 nm-
1003 PM PDT Fri Jun 6 2025

...SMALL CRAFT ADVISORY HAS EXPIRED...


$$

PZZ475-071315-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
1003 PM PDT Fri Jun 6 2025

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

* WHAT...Seas 6 to 9 feet.

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

* WHEN...Until 3 PM 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.

&&

$$

PZZ470-071315-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
1003 PM PDT Fri Jun 6 2025

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

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas 
  7 to 12 feet.

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

* WHEN...Until 3 PM 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.

&&

$$

630 
WHUS76 KEKA 071004
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
304 AM PDT Sat Jun 7 2025

PZZ475-071815-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
304 AM PDT Sat Jun 7 2025

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Cape Mendocino to Pt Arena 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.

&&

$$

PZZ470-071815-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
304 AM PDT Sat Jun 7 2025

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

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

* 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.

&&

$$

283 
WHUS76 KEKA 071659
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
959 AM PDT Sat Jun 7 2025

PZZ475-072200-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
959 AM PDT Sat Jun 7 2025

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

* WHAT...Seas 5 to 7 feet.

* WHERE...Cape Mendocino to Pt Arena 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.

&&

$$

PZZ470-072200-
/O.CON.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
959 AM PDT Sat Jun 7 2025

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

* WHAT...North winds 5 to 15 kt with gusts up to 20 kt and seas 
  7 to 10 feet.

* 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.

&&

$$

310 
WHUS76 KEKA 072145
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
245 PM PDT Sat Jun 7 2025

PZZ475-072245-
/O.EXP.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
245 PM PDT Sat Jun 7 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

$$

PZZ470-072245-
/O.EXP.KEKA.SC.Y.0064.000000T0000Z-250607T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
245 PM PDT Sat Jun 7 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 PM PDT THIS AFTERNOON...

$$

AREA FORECAST DISCUSSION
National Weather Service Eureka CA
118 PM PDT Mon Jun 2 2025

.SYNOPSIS...Warm conditions continue, albeit a few degrees cooler
than the previous few days. Relatively gusty winds will continue
today, diminishing by midweek. Warm and dry conditions for the
first few weeks of June are to be expected.

KEY MESSAGES:

-Strong gusty winds near shore today, and diminishing throughout
 the week.

-Slight Fire Concerns this afternoon for portions of the interior
 (interior Del Norte, eastern Trinity, NE Mendocino, and eastern
 Lake), with relatively dry conditions for the interior all week

&&

.DISCUSSION...A strong pressure gradient continues to gradually
diminish along the North Coast. High pressure out in the eastern
Pacific continues to push against a low pressure system ejecting
off shore to the south of Northwest California. Northerly winds
over the region have a chance to remain elevated this afternoon
into the evening and will continue to diminish along the North
Coast through mid week. The highest gusts will linger over higher
elevations and particularly at the King Range and the Klamath
Mountains of Del Norte County.

Area fuels are not advanced in the curing process to warrant
raising red flags for problematic zones. Of particular interest
today are eastern and southern Trinity county along with isolated
ares of interior Del Norte and southern Lake. Fine fuels are
likely the only probable source for ignition on this side of the
valley. 1000 and 100 hour dead fuels need a few more cycles of
warm and dry conditions, which will occur sooner than later.

With the high pressure system moving over the area, interior
regions could have periods in the afternoon with gusty winds and
low min RHs (15% to 25%). Wind along shore will also gradually
decrease Tuesday and through the week, though some moderate
afternoon gusts remain most likely through mid week. Long range
ensembles show generally high confidence in warm, dry conditions
continuing through early June.

&&

.AVIATION...18Z TAF: VFR conditions prevail with NW wind gusts 25 to
35 knots at CEC early this afternoon. A nearshore stratus deck has
gradually been migrating north from Point Arena under the influence
of a southerly wind reversal. Northward progression will likely
remain stopped south of Cape Mendocino due to strong northerly winds
over the waters. Strong winds will continue at the coastal terminals
and elevated terrain through the afternoon, with gusts approaching
40 knots at CEC and 25 to 30 knots at ACV. As winds ease at the
surface this evening, LLWS is possible at the coast as NE winds
remain elevated aloft; 30 to 35 knots. Winds will gradually ease at
the surface overnight into early Tuesday morning with potential for
haze development around Humboldt Bay. HREF still indicating 60 to
80% chance for ceilings <500 feet along the southerly Humboldt and
Mendocino coasts through Tuesday.

&&

.MARINE...

-Exceptionally strong north winds are verifying and forecast
to continue this evening with gusts 40 to 50 kt.

-Extremely steep and hazardous seas over 18 to 20 feet are verified
on the buoys and will only slowly begin to ease later today.

-Mariners should remain in port and alter plans until calmer
conditions develop. Very strong winds and very large waves could
capsize vessels.

A very tight pressure gradient remains between a strong high and an
interior low is causing these abnormally strong northerly winds.
Though the gradient will ease some as the low drifts south, strong
northerlies will continue through much of this week.

Full gales with storm force gusts are forecast to continue Monday
and Tuesday, especially in the outer waters. Gales are probable for
much of this week with highest chances in the outer northern waters
and downwind of Pt St George and local areas downwind of Cape
Mendocino.

Steep northerly waves expected to propagate into the northern inner
and southern waters through Wednesday. Hazardous Seas Warnings for
for Z450 & Z475 ave been extended to account for these wind-
generated waves. This long duration of exceptionally strong
northerlies and large steep waves is forecast to ease late this week
when gale conditions become more isolated in the northern waters.

&&

.EKA WATCHES/WARNINGS/ADVISORIES...
CA...
None.
NORTHWEST CALIFORNIA COASTAL WATERS...
     Hazardous Seas Warning until 3 AM PDT Wednesday for PZZ450.

     Storm Warning until 3 AM PDT Tuesday for PZZ470.

     Gale Warning from 3 AM Tuesday to 3 AM PDT Thursday for
     PZZ470.

     Hazardous Seas Warning until 3 AM PDT Thursday for PZZ475.

&&

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