506  
FZNT25 KNHC 120258  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1058 PM EDT TUE AUG 11 2026  
 
...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
 
THE WESTERN ATLANTIC RIDGE EXTENDS WESTWARD ACROSS  
THE NORTHERN GULF, AND WILL CHANGE LITTLE THROUGH SAT BEFORE  
WEAKENING SUN. THIS PATTERN WILL PRODUCE MOSTLY GENTLE TO  
MODERATE E TO SE WINDS ACROSS THE BASIN, WITH PULSES OF FRESH  
WINDS OCCURRING NORTH AND WEST OF THE YUCATAN PENINSULA AND INTO  
THE BAY OF CAMPECHE EACH EVENING AND NIGHT, AS A DIURNAL SURFACE  
TROUGH MIGRATES FROM THE YUCATAN PENINSULA WESTWARD ACROSS THE  
SW GULF. SLIGHT TO MODERATE SEAS ARE EXPECTED THROUGH THE  
FORECAST PERIOD.  
   
OVERNIGHT
 
E WINDS 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR  
LESS.    
WED
 
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
THU
 
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
THU NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SAT
 
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN
 
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT  
IN THE AFTERNOON.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS
 
HIGH PRESSURE OVER THE CENTRAL ATLANTIC ALONG 50W  
EXTENDS WESTWARD ALONG 27N-28N TO FLORIDA, AND WILL GRADUALLY  
SHIFT SOUTHWARD TO NEAR 26N BY THU, THEN CHANGE LITTLE THROUGH  
FRI NIGHT, BEFORE WEAKENING OVER THE WEEKEND. WINDS WILL FRESHEN  
S OF 23N EARLY THU THROUGH SAT, BEHIND A TROPICAL WAVE MOVING  
ACROSS THE REGION.  
   
OVERNIGHT
 
S OF 27N, E TO SE WINDS 5 TO 10 KT AFTER MIDNIGHT. N  
OF 27N, S WINDS 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
WED
 
S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
WED NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
THU
 
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
THU NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
FRI NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SAT
 
SE WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING, SUBSIDING  
TO 2 FT OR LESS.    
SAT NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN
 
SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
SUN NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
 
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