286  
FZUS72 KJAX 101757  
MWSJAX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE JACKSONVILLE FL  
157 PM EDT SUN AUG 10 2025  
 
AMZ452-101807-  
/O.CAN.KJAX.MA.W.0178.000000T0000Z-250810T1815Z/  
157 PM EDT SUN AUG 10 2025  
   
..THE SPECIAL MARINE WARNING IS CANCELLED
 
 
THE AFFECTED AREAS WERE...  
COASTAL WATERS FROM FERNANDINA BEACH TO ST. AUGUSTINE FL OUT 20 NM...  
 
THE SHOWERS HAVE MOVED OUT OF THE WARNED AREA AND NO LONGER POSE A  
SIGNIFICANT THREAT TO BOATERS.  
 

 
 
LAT...LON 3130 8134 3128 8132 3126 8109 3099 8115  
3089 8115 3073 8117 3067 8116 3066 8119  
3068 8125 3069 8143 3065 8144 3066 8147  
3069 8146 3066 8148 3067 8148 3066 8149  
3067 8157 3130 8142 3128 8138  
TIME...MOT...LOC 1757Z 135DEG 17KT 3122 8120 3067 8131  
 

 
 
AMZ450-101815-  
/O.CON.KJAX.MA.W.0178.000000T0000Z-250810T1815Z/  
157 PM EDT SUN AUG 10 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
 
 
FOR THE FOLLOWING AREAS...  
COASTAL WATERS FROM ALTAMAHA SOUND TO FERNANDINA BEACH FL OUT 20  
NM...  
 
AT 157 PM EDT, SHOWERS CAPABLE OF PRODUCING WATERSPOUTS WERE LOCATED  
ALONG A LINE EXTENDING FROM 6 NM SOUTH OF A L T BUOY TO 8 NM  
NORTHEAST OF AMELIA CITY, MOVING NORTHWEST AT 15 KNOTS.  
 
HAZARD...WATERSPOUTS AND WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...WATERSPOUTS CAN CREATE LOCALLY HAZARDOUS SEAS. SMALL CRAFT  
COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND SUDDENLY  
HIGHER WAVES.  
 
LOCATIONS IMPACTED INCLUDE...  
ST SIMONS ISLAND VILLAGE, HIGH POINT, ST. SIMONS ISLAND, SAINT  
ANDREWS SOUND, BUOY KBY, BUOY F, DUNGENESS, ST SIMONS SOUND BUOY 9,  
SAINT MARYS ENTRANCE BUOY 16, CUMBERLAND ISLAND, JEKYLL ISLAND, AND  
BUOY CDH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS  
SEAS. SEEK SAFE HARBOR IMMEDIATELY. 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 3130 8134 3128 8132 3126 8109 3099 8115  
3089 8115 3073 8117 3067 8116 3066 8119  
3068 8125 3069 8143 3065 8144 3066 8147  
3069 8146 3066 8148 3067 8148 3066 8149  
3067 8157 3130 8142 3128 8138  
TIME...MOT...LOC 1757Z 135DEG 17KT 3122 8120 3067 8131  
 
WATERSPOUT...POSSIBLE  
HAIL...0.00IN  
WIND...>34KTS  
 

 
 
23  
 
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