157
WHUS76 KEKA 091208
MWWEKA
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
508 AM PDT THU JUL 9 2026
PZZ475-092015-
/O.EXP.KEKA.SC.Y.0067.000000T0000Z-260709T1200Z/
/O.UPG.KEKA.GL.A.0024.000000T0000Z-260710T0600Z/
/O.NEW.KEKA.GL.W.0025.260710T0000Z-260710T1500Z/
/O.NEW.KEKA.SC.Y.0068.260709T1208Z-260710T0000Z/
WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO 60 NM-
508 AM PDT THU JUL 9 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON
...GALE WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 AM PDT
FRIDAY...
* WHAT...FOR THE GALE WARNING, NORTHWEST WINDS 20 TO 30 KT WITH
GUSTS UP TO 35 KT AND SEAS 7 TO 10 FEET EXPECTED. FOR THE
SMALL CRAFT ADVISORY, NORTHWEST WINDS 20 TO 25 KT WITH GUSTS
UP TO 35 KT AND SEAS 8 TO 10 FEET.
* WHERE...WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO
60 NM.
* WHEN...FOR THE GALE WARNING, FROM 5 PM THIS AFTERNOON TO 8 AM
PDT FRIDAY. FOR THE SMALL CRAFT ADVISORY, UNTIL 5 PM PDT THIS
AFTERNOON.
* 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.
PZZ415-450-092015-
/O.CON.KEKA.SC.Y.0067.000000T0000Z-260710T1800Z/
HUMBOLDT BAY-
COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA OUT 10 NM-
508 AM PDT THU JUL 9 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM PDT
FRIDAY...
* WHAT...NORTHWEST WINDS 5 TO 15 KT WITH GUSTS UP TO 25 KT AND
SEAS 5 TO 8 FEET.
* WHERE...HUMBOLDT BAY AND COASTAL WATERS FROM PT. ST. GEORGE TO
CAPE MENDOCINO CA OUT 10 NM.
* WHEN...UNTIL 11 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.
PZZ455-092015-
/O.CON.KEKA.SC.Y.0067.000000T0000Z-260711T0500Z/
COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT 10 NM-
508 AM PDT THU JUL 9 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
* 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 10 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.
PZZ470-092015-
/O.CON.KEKA.SC.Y.0067.000000T0000Z-260711T0500Z/
WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM 10 TO 60 NM-
508 AM PDT THU JUL 9 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT
FRIDAY...
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND SEAS
6 TO 9 FEET.
* WHERE...WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM
10 TO 60 NM.
* WHEN...UNTIL 10 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.
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