WHUS76 KEKA 220343
MWWEKA

URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
843 PM PDT Fri Aug 21 2026

PZZ475-221145-
/O.EXT.KEKA.SC.Y.0076.260823T0700Z-260824T1600Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
843 PM PDT Fri Aug 21 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM MIDNIGHT SATURDAY
NIGHT TO 9 AM PDT MONDAY...

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

* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to 
  60 nm.

* WHEN...From midnight Saturday night to 9 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.

&&

$$

PZZ470-221145-
/O.EXT.KEKA.SC.Y.0076.260824T0100Z-260824T1600Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
843 PM PDT Fri Aug 21 2026

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 PM SUNDAY TO 9 AM
PDT MONDAY...

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

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

* WHEN...From 6 PM Sunday to 9 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.

&&

$$

PZZ455-221145-
/O.CON.KEKA.SC.Y.0076.260823T0700Z-260824T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
843 PM PDT Fri Aug 21 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT SATURDAY
NIGHT TO 3 AM PDT MONDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and 
  seas 4 to 7 feet expected.

* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 
  10 nm.

* WHEN...From midnight Saturday night to 3 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.

&&

$$