655
WHUS76 KEKA 241939
MWWEKA
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE EUREKA CA
1139 AM PST WED DEC 24 2025
PZZ455-475-250345-
/O.CAN.KEKA.SE.W.0038.000000T0000Z-251224T2300Z/
/O.NEW.KEKA.SC.Y.0143.251224T1939Z-251224T2300Z/
/O.UPG.KEKA.SR.A.0004.251224T2300Z-251226T1100Z/
/O.NEW.KEKA.SR.W.0006.251224T2300Z-251225T2300Z/
CAPE MENDOCINO TO PT ARENA OUT 10 NM-
CAPE MENDOCINO TO PT ARENA 10 TO 60 NM-
1139 AM PST WED DEC 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM PST THIS AFTERNOON
...STORM WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 PM PST
THURSDAY...
..HAZARDOUS SEAS WARNING IS CANCELLED
* WHAT...FOR THE STORM WARNING, SOUTH WINDS 30 TO 40 KT WITH
GUSTS UP TO 55 KT AND SEAS 15 TO 20 FEET EXPECTED. FOR THE
SMALL CRAFT ADVISORY, SOUTHEAST WINDS 15 TO 25 KT WITH GUSTS
UP TO 30 KT AND SEAS 11 TO 13 FEET.
* WHERE...CAPE MENDOCINO TO PT ARENA OUT 10 NM AND CAPE
MENDOCINO TO PT ARENA 10 TO 60 NM.
* WHEN...FOR THE STORM WARNING, FROM 3 PM THIS AFTERNOON TO 3 PM
PST THURSDAY. FOR THE SMALL CRAFT ADVISORY, UNTIL 3 PM PST
THIS AFTERNOON.
* IMPACTS...VERY STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH
COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD REMAIN IN PORT, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR SEVERE CONDITIONS.
PZZ470-250345-
/O.CAN.KEKA.SE.W.0038.000000T0000Z-251224T2300Z/
/O.UPG.KEKA.SR.A.0004.251224T2300Z-251226T1100Z/
/O.NEW.KEKA.SR.W.0006.251225T0300Z-251226T0700Z/
/O.NEW.KEKA.SC.Y.0143.251224T1939Z-251225T0300Z/
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM-
1139 AM PST WED DEC 24 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM PST THIS EVENING
...STORM WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 PM PST
THURSDAY...
..HAZARDOUS SEAS WARNING IS CANCELLED
* WHAT...FOR THE STORM WARNING, SOUTH WINDS 30 TO 40 KT WITH
GUSTS UP TO 55 KT AND SEAS 18 TO 23 FEET EXPECTED. FOR THE
SMALL CRAFT ADVISORY, SOUTHEAST WINDS 15 TO 25 KT WITH GUSTS
UP TO 35 KT AND SEAS 9 TO 13 FEET.
* WHERE...PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.
* WHEN...FOR THE STORM WARNING, FROM 7 PM THIS EVENING TO 11 PM
PST THURSDAY. FOR THE SMALL CRAFT ADVISORY, UNTIL 7 PM PST
THIS EVENING.
* IMPACTS...VERY STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH
COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD REMAIN IN PORT, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR SEVERE CONDITIONS.
PZZ450-250345-
/O.CAN.KEKA.SE.W.0038.000000T0000Z-251224T2300Z/
/O.UPG.KEKA.SR.A.0004.251224T2300Z-251226T1100Z/
/O.NEW.KEKA.SR.W.0006.251225T0700Z-251225T2300Z/
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM-
1139 AM PST WED DEC 24 2025
...STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO 3 PM PST
THURSDAY...
..HAZARDOUS SEAS WARNING IS CANCELLED
* WHAT...SOUTH WINDS 30 TO 40 KT WITH GUSTS UP TO 50 KT AND SEAS
12 TO 17 FEET EXPECTED.
* WHERE...PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM.
* WHEN...FROM 11 PM THIS EVENING TO 3 PM PST THURSDAY.
* IMPACTS...VERY STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH
COULD CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD REMAIN IN PORT, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR SEVERE CONDITIONS.
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