072  
WHUS54 KMOB 160757  
SMWMOB  
GMZ634>636-655-675-161000-  
/O.NEW.KMOB.MA.W.0299.200916T0757Z-200916T1000Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE MOBILE AL  
257 AM CDT WED SEP 16 2020  
 
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM OKALOOSA-WALTON COUNTY LINE TO PENSACOLA FL OUT  
20 NM...  
EASTERN CHOCTAWHATCHEE BAY...  
PENSACOLA BAY AREA INCLUDING SANTA ROSA SOUND...  
WATERS FROM OKALOOSA-WALTON COUNTY LINE TO PENSACOLA FL FROM 20 TO  
60 NM...  
WESTERN CHOCTAWHATCHEE BAY...  
 
* UNTIL 500 AM CDT.  
 
* AT 256 AM CDT, A BAND OF THUNDERSTORMS ASSOCIATED WITH HURRICANE  
SALLY IS CAPABLE OF PRODUCING TORNADOES OVER WATER WAS LOCATED  
OVER FORT WALTON LIBERTY SHIP REEF, OR NEAR MARY ESTHER, MOVING  
NORTH AT 55 KNOTS.  
 
HAZARD...TORNADOES OVER WATER AND WIND GUSTS IN EXCESS OF 65 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...TORNADOES OVER WATER CAN EASILY OVERTURN BOATS AND CREATE  
LOCALLY HAZARDOUS SEAS. BOATS COULD SUFFER SIGNIFICANT  
STRUCTURAL DAMAGE IN HIGH WINDS. SMALL CRAFT COULD  
CAPSIZE IN SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
WEST CHOCTAWHATCHEE BAY, HIGHWAY 331 BRIDGE, OKALOOSA DEEP WATER  
REEF, SHALIMAR, FORT WALTON LIBERTY SHIP REEF, DESTIN, EAST PASS AT  
DESTIN, EAST CHOCTAWHATCHEE BAY, MID BAY BRIDGE AND OKALOOSA PIER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 600 AM CDT FOR NORTHWESTERN  
FLORIDA...AND THE ADJACENT COASTAL WATERS.  
 

 
 
LAT...LON 3038 8616 3040 8652 3038 8639 2972 8640  
2963 8653 3038 8684 3039 8678 3039 8652  
3040 8685 3040 8659 3041 8659 3043 8664  
3044 8663 3051 8645 3045 8642 3047 8614  
3049 8614 3043 8612  
TIME...MOT...LOC 0756Z 159DEG 53KT 3032 8662  
 
WATERSPOUT...POSSIBLE  
HAIL...0.00IN  
WIND...65KTS  
 

 
BLACK  
 
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