948  
FZNT25 KNHC 190258  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1058 PM EDT THU SEP 18 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  
HIGH PRESSURE RIDGING EXTENDING SOUTHWARD ACROSS THE  
AREA WILL CONTROL THE GENERAL WEATHER PATTERN THROUGH FRI NIGHT  
BEFORE SHIFTING NE AND WEAKENING INTO NEXT WEEK. UNSETTLED  
WEATHER WILL CONTINUE OVER THE FAR SOUTHEASTERN GULF THROUGH  
THROUGH FRI NIGHT AS AMPLE MOISTURE AND A NEARBY TROUGH REMAIN  
IN PLACE. WITH TROPICAL STORM GABRIELLE OVER THE ATLANTIC  
LIFTING NORTHWARD THROUGH SUN, ATLANTIC RIDGING WILL BUILD  
WESTWARD ALONG THE NORTHERN GULF EARLY NEXT WEEK.  
   
OVERNIGHT  
E WINDS 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 FT.    
FRI  
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI NIGHT  
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SAT  
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SAT NIGHT  
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN  
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
SUN NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
MON  
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.   
TUE  
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS  
TROPICAL STORM GABRIELLE IS NEAR 21.2N 53.4W AT  
11 PM EDT, AND IS MOVING WEST-NORTHWEST AT 10 KT. MAXIMUM  
SUSTAINED WINDS ARE 45 KT WITH GUSTS TO 55 KT, AND THE MINIMUM  
CENTRAL PRESSURE IS 1004 MB. GABRIELLE WILL MOVE TO 22.0N 54.9W  
FRI MORNING, 23.2N 56.8W FRI EVENING, 24.5N 58.4W SAT MORNING,  
26.1N 59.9W SAT EVENING, 28.0N 61.0W SUN MORNING, AND STRENGTHEN  
TO A HURRICANE NEAR 29.9N 61.4W SUN EVENING. GABRIELLE WILL CHANGE  
LITTLE IN INTENSITY AS IT MOVES TO 34.6N 58.6W BY LATE MON. IN  
ITS WAKE, CENTRAL ATLANTIC HIGH PRESSURE WILL BUILD WESTWARD  
GENERALLY PROVIDING FOR LIGHT TO GENTLE WINDS OVER THE CENTRAL AND  
WESTERN PORTIONS OF THE AREA, AND FOR GENTLE TO MODERATE WINDS  
OVER THE EASTERN PORTION.  
   
OVERNIGHT  
S OF 27N, E WINDS 5 TO 10 KT AFTER MIDNIGHT. N OF  
27N, E WINDS 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
FRI  
S OF 27N, E TO SE WINDS 5 TO 10 KT, SHIFTING TO N TO NE IN  
THE AFTERNOON. N OF 27N, NE TO E WINDS 10 TO 15 KT. SEAS 3 TO  
4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
FRI NIGHT  
NE TO E WINDS 5 TO 10 KT S OF 27N, AND NE TO E 15 TO  
20 KT N OF 27N. SEAS 3 FT.    
SAT  
NE TO E WINDS 5 TO 10 KT S OF 27N, AND NE TO E 15 TO 20 KT  
N OF 27N. SEAS 2 FT OR LESS.    
SAT NIGHT  
E WINDS 10 TO 15 KT S OF 27N, AND NE TO E 10 TO  
15 KT N OF 27N. SEAS 2 FT OR LESS.    
SUN  
E TO SE WINDS 5 TO 10 KT S OF 27N, AND NE TO E 15 TO 20 KT  
N OF 27N. SEAS 2 FT OR LESS.    
SUN NIGHT  
E TO SE WINDS 5 TO 10 KT S OF 27N, AND E 10 TO 15 KT  
N OF 27N. SEAS 3 FT.    
MON  
SE WINDS 5 TO 10 KT S OF 27N, AND E TO SE 10 TO 15 KT N OF  
27N. SEAS 3 TO 4 FT.    
MON NIGHT  
SE WINDS 5 TO 10 KT. SEAS 3 FT IN THE EVENING,  
SUBSIDING TO 2 FT OR LESS.    
TUE  
SE WINDS 5 TO 10 KT. SEAS 3 FT.  
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