812  
NZUS99 KTBW 131713  
RWRBOY  
FLORIDA MARINE WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
100 PM EDT THU AUG 13 2026  
 
GMZ750-755-850-853-856-131800-  
GULF OF MEXICO  
 
STATION/POSITION TEMP WIND WAVE SWELL
 
AIR SEA DIR/SP/G HT/PER HT/PER  
(F) (DEG/KT/KT) (FT/S) (FT/S)  
22SSE BILOXI NOT AVBL  
DAUPHIN ISLAND NOT AVBL  
CAPE SAN BLAS NOT AVBL  
65S MOBILE NOT AVBL  
56S PANAMA CITY 86 290/ 10/ 12  
KEATON BEACH 86 270/ 9/ 11  
CEDAR KEY 89 280/ 8/ 13  
105WNW TAMPA 85 86 300/ 8/ 10  
88W LONGBOAT KEY 88 1/ 8  
VENICE 86 310/ 10/ 12  
210W CAPTIVA NOT AVBL  

 
 
GMZ033-131800-  
KEYS  
 
STATION/POSITION TEMP WIND WAVE SWELL
 
AIR SEA DIR/SP/G HT/PER HT/PER  
(F) (DEG/KT/KT) (FT/S) (FT/S)  
CENTRAL GULF 87 87 110/ 4/ 6  
375W OF MARCO NOT AVBL  
DRY TORTUGAS NOT AVBL  
SAND KEY 86 160/ 2/ 4  
SOMBRERO KEY 89 110/ 3/ 4  
LONG KEY 86 CALM / 2  
MOLASSES REEF NOT AVBL  

 
 
AMZ550-555-131800-  
WESTERN ATLANTIC OCEAN  
 
STATION/POSITION TEMP WIND WAVE SWELL
 
AIR SEA DIR/SP/G HT/PER HT/PER  
(F) (DEG/KT/KT) (FT/S) (FT/S)  
GRAYS REEF 86 CALM / 2 1/ 3  
ST AUGUSTINE 84 80/ 8/ 8  
20E CANAVERAL 82 300/ 6/ 6 1/ 6 2/ 6  
120E CANAVERAL 81 85 110/ 16/ 21  
VIRGINIA KEY 87 89 90/ 5/ 8  
LAKE WORTH 88 87 90/ 5/ 6  
FOWEY ROCKS NOT AVBL  
SETTLEMENT POINT 86 270/ 5/ 7  

 
 
 
 
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