WHUS76 KEKA 222123

MWWEKA



URGENT - MARINE WEATHER MESSAGE

National Weather Service Eureka CA

223 PM PDT Sun Mar 22 2026



PZZ475-230530-

/O.CON.KEKA.SE.W.0009.000000T0000Z-260323T0600Z/

Cape Mendocino to Pt Arena 10 to 60 nm-

223 PM PDT Sun Mar 22 2026



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

EVENING...



* WHAT...Very steep and hazardous seas 11 to 12 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.



&&



$$



PZZ470-230530-

/O.CON.KEKA.SE.W.0009.000000T0000Z-260323T1200Z/

Pt St George to Cape Mendocino 10 to 60 nm-

223 PM PDT Sun Mar 22 2026



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

MONDAY...



* WHAT...Very steep and hazardous seas 10 to 12 feet.



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



* WHEN...Until 5 AM PDT Monday.



* 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.



&&



$$



PZZ450-230530-

/O.CON.KEKA.SC.Y.0030.000000T0000Z-260323T1800Z/

Pt St George to Cape Mendocino out 10 nm-

223 PM PDT Sun Mar 22 2026



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

MONDAY...



* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and 

  seas 7 to 9 feet.



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



* WHEN...Until 11 AM 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.



&&



$$



PZZ455-230530-

/O.CON.KEKA.SC.Y.0030.000000T0000Z-260323T0600Z/

Cape Mendocino to Pt Arena out 10 nm-

223 PM PDT Sun Mar 22 2026



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

EVENING...



* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 

  seas 6 to 11 feet.



* WHERE...Cape Mendocino to Pt Arena 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.



&&



$$