598
WHUS76 KEKA 310944
MWWEKA
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
244 AM PDT FRI JUL 31 2026
PZZ455-311745-
/O.EXT.KEKA.SC.Y.0071.000000T0000Z-260801T1600Z/
/O.UPG.KEKA.GL.A.0025.260801T2200Z-260803T1000Z/
/O.NEW.KEKA.GL.W.0026.260801T1600Z-260802T0400Z/
COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT 10 NM-
244 AM PDT FRI JUL 31 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT SATURDAY
..GALE WARNING IN EFFECT FROM 9 AM TO 9 PM PDT SATURDAY
* WHAT...FOR THE GALE WARNING, NORTHWEST WINDS 20 TO 30 KT WITH
GUSTS UP TO 40 KT AND SEAS 7 TO 10 FEET EXPECTED. FOR THE
SMALL CRAFT ADVISORY, NORTHWEST WINDS 15 TO 25 KT WITH GUSTS
UP TO 35 KT AND SEAS 5 TO 8 FEET.
* WHERE...COASTAL WATERS FROM CAPE MENDOCINO TO PT. ARENA CA OUT
10 NM.
* WHEN...FOR THE GALE WARNING, FROM 9 AM TO 9 PM PDT SATURDAY.
FOR THE SMALL CRAFT ADVISORY, UNTIL 9 AM PDT SATURDAY.
* 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.
PZZ470-311745-
/O.EXT.KEKA.SC.Y.0072.260801T1600Z-260802T0400Z/
/O.UPG.KEKA.GL.A.0025.260802T2200Z-260803T1600Z/
/O.NEW.KEKA.GL.W.0026.260802T0400Z-260803T1000Z/
WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM 10 TO 60 NM-
244 AM PDT FRI JUL 31 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 AM TO 9 PM PDT
SATURDAY...
..GALE WARNING IN EFFECT FROM 9 PM SATURDAY TO 3 AM PDT MONDAY
* WHAT...FOR THE GALE WARNING, NORTH WINDS 25 TO 35 KT WITH
GUSTS UP TO 45 KT AND SEAS 10 TO 15 FEET EXPECTED. FOR THE
SMALL CRAFT ADVISORY, NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO
30 KT AND SEAS 6 TO 9 FEET EXPECTED.
* WHERE...WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA FROM
10 TO 60 NM.
* WHEN...FOR THE GALE WARNING, FROM 9 PM SATURDAY TO 3 AM PDT
MONDAY. FOR THE SMALL CRAFT ADVISORY, FROM 9 AM TO 9 PM PDT
SATURDAY.
* 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.
PZZ475-311745-
/O.EXT.KEKA.SC.Y.0071.000000T0000Z-260801T1600Z/
/O.UPG.KEKA.GL.A.0025.260801T2200Z-260803T1600Z/
/O.NEW.KEKA.GL.W.0026.260801T1600Z-260803T1000Z/
WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO 60 NM-
244 AM PDT FRI JUL 31 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 9 AM PDT SATURDAY
..GALE WARNING IN EFFECT FROM 9 AM SATURDAY TO 3 AM PDT MONDAY
* WHAT...FOR THE GALE WARNING, NORTH WINDS 25 TO 35 KT WITH
GUSTS UP TO 45 KT AND SEAS 10 TO 15 FEET EXPECTED. FOR THE
SMALL CRAFT ADVISORY, NORTHWEST WINDS 15 TO 25 KT WITH GUSTS
UP TO 35 KT AND SEAS 5 TO 8 FEET.
* WHERE...WATERS FROM CAPE MENDOCINO TO PT. ARENA CA FROM 10 TO
60 NM.
* WHEN...FOR THE GALE WARNING, FROM 9 AM SATURDAY TO 3 AM PDT
MONDAY. FOR THE SMALL CRAFT ADVISORY, UNTIL 9 AM PDT SATURDAY.
* 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.
PZZ450-311745-
/O.EXB.KEKA.SC.Y.0072.260801T2200Z-260803T1000Z/
COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO CA OUT 10 NM-
244 AM PDT FRI JUL 31 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SATURDAY TO 3 AM PDT
MONDAY...
* WHAT...NORTH WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND SEAS
6 TO 11 FEET EXPECTED.
* WHERE...COASTAL WATERS FROM PT. ST. GEORGE TO CAPE MENDOCINO
CA OUT 10 NM.
* WHEN...FROM 3 PM SATURDAY 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.
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