206
WHUS52 KJAX 211737
SMWJAX
AMZ452-211830-
/O.NEW.KJAX.MA.W.0147.250721T1737Z-250721T1830Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE JACKSONVILLE FL
137 PM EDT MON JUL 21 2025
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...
* UNTIL 230 PM EDT.
* AT 137 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER PALM VALLEY,
OR 18 NM NORTH OF SAINT AUGUSTINE, MOVING SOUTHEAST AT 5 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* LOCATIONS IMPACTED INCLUDE...
PALM VALLEY, JACKSONVILLE BEACH, SOUTH PONTE VEDRA BEACH, GUANA
RIVER STATE PARK, AND VILANO BEACH.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES. 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 3030 8140 3016 8113 2994 8130 3003 8139
3010 8141 3022 8147 3024 8147
TIME...MOT...LOC 1737Z 319DEG 6KT 3019 8143
HAIL...0.00IN
WIND...>34KTS
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