525
WHUS52 KJAX 112043
SMWJAX
AMZ452-454-112130-
/O.NEW.KJAX.MA.W.0037.260511T2043Z-260511T2130Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE JACKSONVILLE FL
443 PM EDT MON MAY 11 2026
THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT 20
NM...
COASTAL WATERS FROM ST. AUGUSTINE TO FLAGLER BEACH FL OUT 20 NM...
* UNTIL 530 PM EDT.
* AT 443 PM EDT, A STRONG THUNDERSTORM WAS LOCATED NEAR GUANA RIVER
STATE PARK, OR 11 NM NORTHWEST OF SAINT AUGUSTINE, MOVING NORTHEAST
AT 15 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* LOCATIONS IMPACTED INCLUDE...
ATLANTIC BEACH, PALM VALLEY, NINE MILE REEF, SAINT AUGUSTINE, SAINT
AUGUSTINE BEACH, JACKSONVILLE BEACH, MAYPORT, SAINT JOHNS LIGHTED
BUOY, VILANO BEACH, SOUTH PONTE VEDRA BEACH, GUANA RIVER STATE
PARK, AND BUTLER BEACH.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE
EXPECTED. IF YOUR VESSEL IS CAUGHT OFFSHORE, IMMEDIATELY SECURE FOR
HEAVY WEATHER. ENSURE ALL CREW MEMBERS ARE WEARING USCG APPROVED TYPE
I LIFE JACKETS AND NONESSENTIAL CREW ARE BELOW DECKS. DEPLOY JACK
LINES AND HARNESSES IF AVAILABLE. CHECK LIFE SAVING EQUIPMENT,
INCLUDING BATTERIES ON HANDHELD RADIOS, FOR READINESS.
LAT...LON 3047 8144 3033 8105 3015 8100 2982 8098
2980 8134 2981 8135 3010 8141 3022 8147
3035 8148
TIME...MOT...LOC 2043Z 213DEG 15KT 3004 8147
HAIL...<.75IN
WIND...>34KTS
HESS
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