672
WHUS76 KEKA 221528
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
828 AM PDT Tue Apr 22 2025

PZZ450-222330-
/O.EXT.KEKA.SC.Y.0049.000000T0000Z-250422T1900Z/
/O.NEW.KEKA.SE.W.0016.250422T1900Z-250423T1600Z/
Pt St George to Cape Mendocino out 10 nm-
828 AM PDT Tue Apr 22 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL NOON PDT TODAY...
...HAZARDOUS SEAS WARNING IN EFFECT FROM NOON TODAY TO 9 AM PDT
WEDNESDAY...

* WHAT...For the Hazardous Seas Warning, very steep and
  hazardous seas 9 to 13 feet expected. For the Small Craft
  Advisory, north winds 15 to 25 kt with gusts up to 35 kt and
  seas 9 to 11 feet.

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

* WHEN...For the Hazardous Seas Warning, from noon today to 9 AM
  PDT Wednesday. For the Small Craft Advisory, until noon PDT
  today.

* 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.

&&

$$

PZZ470-222330-
/O.CON.KEKA.GL.W.0022.000000T0000Z-250423T2200Z/
Pt St George to Cape Mendocino 10 to 60 nm-
828 AM PDT Tue Apr 22 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PDT WEDNESDAY...

* WHAT...North winds 25 to 35 kt with gusts up to 40 kt and seas
  12 to 15 feet.

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

* WHEN...Until 3 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ475-222330-
/O.CON.KEKA.GL.W.0022.000000T0000Z-250423T2200Z/
Cape Mendocino to Pt Arena 10 to 60 nm-
828 AM PDT Tue Apr 22 2025

...GALE WARNING REMAINS IN EFFECT UNTIL 3 PM PDT WEDNESDAY...

* WHAT...North winds 25 to 30 kt with gusts up to 40 kt and seas
  12 to 15 feet.

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

* WHEN...Until 3 PM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

PZZ455-222330-
/O.CON.KEKA.SC.Y.0051.000000T0000Z-250423T2200Z/
Cape Mendocino to Pt Arena out 10 nm-
828 AM PDT Tue Apr 22 2025

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

* WHAT...Northwest winds 20 to 30 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 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.

&&

$$