191
WHUS76 KEKA 310400
MWWEKA
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
900 PM PDT SAT MAY 30 2026
PZZ450-311200-
/O.EXT.KEKA.SC.Y.0053.000000T0000Z-260531T2200Z/
/O.NEW.KEKA.SE.W.0015.260531T2200Z-260601T1000Z/
COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA OUT 10 NM-
900 PM PDT SAT MAY 30 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 3 PM PDT SUNDAY
...HAZARDOUS SEAS WARNING IN EFFECT FROM 3 PM SUNDAY TO 3 AM PDT
MONDAY...
* WHAT...FOR THE HAZARDOUS SEAS WARNING, VERY STEEP AND
HAZARDOUS SEAS 6 TO 9 FEET AND NORTH WINDS 15 TO 25 KT WITH
GUSTS UP TO 40 KT EXPECTED. FOR THE SMALL CRAFT ADVISORY,
NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS 5 TO 8
FEET.
* WHERE...COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO
CA OUT 10 NM.
* WHEN...FOR THE HAZARDOUS SEAS WARNING, FROM 3 PM SUNDAY TO 3
AM PDT MONDAY. FOR THE SMALL CRAFT ADVISORY, UNTIL 3 PM PDT
SUNDAY.
* 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.
PZZ470-311200-
/O.CON.KEKA.GL.W.0018.000000T0000Z-260601T1000Z/
WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM 10 TO 60 NM-
900 PM PDT SAT MAY 30 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY
* WHAT...NORTH WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT AND SEAS
9 TO 14 FEET.
* WHERE...WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM
10 TO 60 NM.
* WHEN...UNTIL 3 AM PDT MONDAY.
* 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.
PZZ475-311200-
/O.CON.KEKA.GL.W.0018.000000T0000Z-260601T0400Z/
WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO 60 NM-
900 PM PDT SAT MAY 30 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 9 PM PDT SUNDAY
* WHAT...NORTH WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT AND SEAS
9 TO 13 FEET.
* WHERE...WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO
60 NM.
* WHEN...UNTIL 9 PM PDT SUNDAY.
* 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.
PZZ455-311200-
/O.CON.KEKA.SC.Y.0053.000000T0000Z-260601T1000Z/
COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT 10 NM-
900 PM PDT SAT MAY 30 2026
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY
* WHAT...NORTHWEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND
SEAS 7 TO 10 FEET.
* WHERE...COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT
10 NM.
* WHEN...UNTIL 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.
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