821
WHUS56 KEKA 170141
SMWEKA
PZZ450-470-170215-
/O.NEW.KEKA.MA.W.0002.250317T0141Z-250317T0215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE EUREKA CA
141 AM UTC MON MAR 17 2025
THE NATIONAL WEATHER SERVICE IN EUREKA HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM...
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM...
* UNTIL 215 AM UTC.
* AT 141 AM UTC, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE FROM
25 NM SOUTHWEST OF PT. ST. GEORGE TO 37 NM NORTHWEST OF CAPE
MENDOCINO, OR ALONG A LINE FROM 25 NM SOUTHWEST OF PT. ST. GEORGE
TO 34 NM WEST OF TRINIDAD HEAD, MOVING EAST AT 20 KNOTS.
HAZARD...WIND GUSTS TO 34 KNOTS.
SOURCE...RADAR INDICATED.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS
AND SUDDENLY HIGHER WAVES.
* LOCATIONS IMPACTED INCLUDE...
MAINLY OPEN WATERS OF PT ST GEORGE TO CAPE MENDOCINO OUT 10 NM AND
PT ST GEORGE TO CAPE MENDOCINO 10 TO 60 NM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THESE STORMS PASS.
WIND GUSTS 34 KNOTS OR GREATER, HIGH WAVES, DANGEROUS LIGHTNING, AND
HEAVY RAIN ARE POSSIBLE WITH THESE STORMS.
FREQUENT LIGHTNING IS OCCURRING WITH THESE STORMS. IF CAUGHT ON THE
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED
METAL OBJECTS.
LAT...LON 4154 12472 4158 12422 4132 12421 4089 12447
4086 12510 4130 12471
TIME...MOT...LOC 0141Z 269DEG 21KT 4145 12459 4127 12459 4093 12489
MAX HAIL SIZE...<.75 IN
MAX WIND GUST...34 KTS
ZVS
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