078  
FZNT25 KNHC 222025  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
425 PM EDT FRI AUG 22 2025  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
 
SOUTHEAST GULF OF AMERICA  
   
SYNOPSIS  
A WEAK PRESSURE PATTERN WILL CONTINUE OVER THE GULF  
REGION THROUGH THE PERIOD, MAINTAINING MOSTLY TRANQUIL MARINE  
CONDITIONS. MODERATE TO FRESH NE TO E WINDS WILL DEVELOP OVER  
THE SOUTH-CENTRAL GULF EACH AFTERNOON THROUGH EVENING THIS  
WEEKEND INTO EARLY NEXT WEEK AS A TROUGH DEVELOPS OVER THE  
YUCATAN PENINSULA AND MOVES WESTWARD AT NIGHT.  
   
TONIGHT  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SAT  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
SAT NIGHT  
W WINDS 5 TO 10 KT, SHIFTING TO S TO SW AFTER  
MIDNIGHT. SEAS 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED  
TSTMS.    
SUN  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
SUN NIGHT  
W TO NW WINDS 5 TO 10 KT, SHIFTING TO SW AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
MON  
SW TO W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
NW TO N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE  
N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED  
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT  
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS  
HURRICANE ERIN CONTINUES TO MOVE NE AWAY FROM THE  
REGION. LARGE NORTHERLY SWELL GENERATED BY ERIN WILL CONTINUE TO  
AFFECT THE W ATLANTIC WATERS THROUGH THE NEXT FEW DAYS. IN THE  
WAKE OF ERIN, CENTRAL ATLANTIC HIGH PRESSURE WILL BUILD W-SW  
TOWARD THE CENTRAL BAHAMAS AND THE STRAITS OF FLORIDA. AN AREA  
OF DISORGANIZED SHOWERS AND THUNDERSTORMS IS LOCATED WITHIN A  
COUPLE HUNDRED NAUTICAL MILES NE OF THE NORTHERN LEEWARD  
ISLANDS. ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR FURTHER  
DEVELOPMENT OF THIS SYSTEM, AND A TROPICAL DEPRESSION IS LIKELY  
TO FORM THIS WEEKEND WHILE IT MOVES NORTHWESTWARD AND THEN  
NORTHWARD, IN BETWEEN THE LESSER ANTILLES AND BERMUDA. THIS  
SYSTEM HAS A HIGH CHANCE OF TROPICAL CYCLONE FORMATION.  
   
TONIGHT  
SE TO S WINDS LESS THAN 5 KT S OF 27N, AND SW 5 TO  
10 KT N OF 27N. SEAS 4 TO 6 FT IN N TO NE SWELL. SCATTERED  
SHOWERS AND ISOLATED TSTMS.   
SAT  
S WINDS LESS THAN 5 KT S OF 27N, AND SW 5 TO 10 KT N OF  
27N. SEAS 4 TO 6 FT IN N TO NE SWELL. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
SAT NIGHT  
S TO SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN  
SE TO S WINDS 5 TO 10 KT S OF 27N, AND SW 10 TO 15 KT N OF  
27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SUN NIGHT  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON  
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT  
S WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.    
TUE  
SE TO S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
TUE NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT.    
WED  
SE WINDS 5 TO 10 KT. SEAS 3 FT IN THE MORNING, SUBSIDING  
TO 2 FT OR LESS.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
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