613  
FZNT24 KNHC 301305  
OFFNT4  
 
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
905 AM EDT WED JUL 30 2025  
 
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
 
SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE AVERAGE  
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE  
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.  
 
GMZ001-310115-  
SYNOPSIS FOR THE GULF OF AMERICA  
905 AM EDT WED JUL 30 2025  
   
SYNOPSIS
 
FAIRLY WEAK HIGH PRESSURE WILL DOMINATE THE BASIN  
THROUGH THE PERIOD, SUPPORTING MOSTLY GENTLE TO MODERATE BREEZES  
AND SLIGHT TO MODERATE SEAS.  
 

 
 
GMZ040-310115-  
NW GULF OF AMERICA INCLUDING STETSON BANK-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
S OF 27N, VARIABLE WINDS LESS THAN 5 KT. N OF 27N, NW  
WINDS 10 KT LATE IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT LATE.  
SEAS 3 FT OR LESS.    
THU
 
S TO SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT  
LATE. SEAS 3 FT OR LESS.    
FRI
 
S TO SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT  
LATE. SEAS 3 FT OR LESS.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SW  
10 KT LATE. SEAS 3 FT OR LESS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT  
LATE. SEAS 3 FT OR LESS.  
 

 
 
GMZ041-310115-  
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE  
SANCTUARY-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
NW TO N WINDS 10 KT LATE IN THE MORNING, BECOMING  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SW 10 KT  
LATE. SEAS 3 FT OR LESS.    
THU
 
SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT  
LATE. SEAS 3 FT OR LESS.    
FRI
 
SW WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.   
SAT
 
W WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 FT OR LESS.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN
 
W TO NW WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ056-310115-  
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND S TO SW  
10 KT E OF 89W. SEAS 3 FT OR LESS.    
TONIGHT
 
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.    
THU
 
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND SW 10 KT  
E OF 89W. SEAS 3 FT OR LESS.    
FRI
 
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
VARIABLE WINDS LESS THAN 5 KT W OF 89W, AND SW TO W  
10 KT E OF 89W. SEAS 3 FT OR LESS.    
SAT
 
W WINDS 10 KT. SEAS 3 FT OR LESS.    
SAT NIGHT
 
W WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT  
LATE. SEAS 3 FT OR LESS.  
 

 
 
GMZ057-310115-  
NE GULF OF AMERICA N OF 26N E OF 87W-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.    
THU
 
W OF 85W, SW WINDS 10 KT. E OF 85W, SW WINDS 10 KT IN THE  
MORNING, BECOMING VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI
 
W OF 85W, SW WINDS 10 KT. E OF 85W, VARIABLE WINDS LESS  
THAN 5 KT, BECOMING S TO SW 10 KT IN THE AFTERNOON. SEAS 3 FT OR  
LESS.    
FRI NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
SAT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
SAT NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN
 
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ058-310115-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.    
THU
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.   
THU NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
FRI
 
SE WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
SE WINDS 10 KT. SEAS 3 FT OR LESS.    
SAT
 
W OF 96W, VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S  
10 KT IN THE AFTERNOON. E OF 96W, VARIABLE WINDS LESS THAN 5 KT.  
SEAS 3 FT OR LESS.    
SAT NIGHT
 
SE WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN
 
S WINDS 10 KT W OF 96W, AND VARIABLE LESS THAN 5 KT E OF  
96W. SEAS 3 FT OR LESS.    
SUN NIGHT
 
W OF 96W, SE TO S WINDS 10 TO 15 KT. E OF 96W,  
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT LATE.  
SEAS 3 FT OR LESS.  
 

 
 
GMZ045-310115-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT LATE.  
SEAS 3 FT OR LESS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
S OF 24N, E WINDS 10 TO 15 KT. N OF 24N, VARIABLE  
WINDS LESS THAN 5 KT, BECOMING SE 10 KT LATE. SEAS 3 FT  
OR LESS.    
FRI
 
E TO SE WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT  
N OF 24N. SEAS 3 FT OR LESS.    
FRI NIGHT
 
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT  
N OF 24N. SEAS 3 FT OR LESS.    
SAT
 
S OF 24N, E WINDS 10 KT IN THE MORNING. VARIABLE WINDS  
LESS THAN 5 KT IN THE AFTERNOON. N OF 24N, VARIABLE WINDS LESS  
THAN 5 KT IN THE MORNING. SEAS 3 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN  
5 KT N OF 24N. SEAS 3 FT OR LESS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
S OF 24N, E WINDS 10 KT LATE. VARIABLE  
WINDS LESS THAN 5 KT IN THE EVENING. N OF 24N, VARIABLE LESS THAN  
5 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ046-310115-  
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
S OF 24N, E TO SE WINDS 10 KT. N OF 24N, VARIABLE  
WINDS LESS THAN 5 KT, BECOMING SE TO S 10 KT LATE. SEAS  
3 FT OR LESS.    
THU
 
SE TO S WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
E WINDS 10 TO 15 KT S OF 24N, AND VARIABLE LESS THAN  
5 KT N OF 24N. SEAS 3 FT OR LESS.    
FRI
 
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT N OF  
24N. SEAS 3 FT OR LESS.    
FRI NIGHT
 
S OF 24N, NE TO E WINDS 10 KT. N OF 24N, NE TO E  
WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS THAN 5 KT.  
SEAS 3 FT OR LESS.    
SAT
 
S OF 24N, NE TO E WINDS 10 KT IN THE MORNING, BECOMING  
VARIABLE LESS THAN 5 KT. N OF 24N, VARIABLE WINDS LESS THAN 5 KT.  
SEAS 3 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN  
5 KT N OF 24N. SEAS 3 FT OR LESS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT  
LATE. SEAS 3 FT OR LESS.  
 

 
 
GMZ047-310115-  
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF  
FLORIDA-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
ISOLATED SHOWERS AND THUNDERSTORMS.   
TONIGHT
 
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT N  
OF 24N. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND THUNDERSTORMS.   
THU
 
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT N OF  
24N. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND THUNDERSTORMS.   
THU NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
SAT
 
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT  
N OF 24N. SEAS 3 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN  
5 KT N OF 24N. SEAS 3 FT OR LESS.    
SUN
 
S OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING NE TO E  
10 KT IN THE AFTERNOON. N OF 24N, VARIABLE WINDS LESS THAN 5 KT.  
SEAS 3 FT OR LESS.    
SUN NIGHT
 
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN  
5 KT N OF 24N. SEAS 3 FT OR LESS.  
 

 
 
GMZ048-310115-  
SW GULF OF AMERICA S OF 22N W OF 94W-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING N 10 KT IN THE  
AFTERNOON. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
N TO NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND THUNDERSTORMS.   
THU
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS. ISOLATED  
SHOWERS AND THUNDERSTORMS.   
THU NIGHT
 
E WINDS 10 KT. SEAS 3 FT OR LESS. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
FRI
 
S OF 21N W OF 95W, SE TO S WINDS 10 KT IN THE MORNING,  
BECOMING VARIABLE LESS THAN 5 KT. ELSEWHERE, E WINDS 10 KT. SEAS  
3 FT OR LESS.    
FRI NIGHT
 
S OF 21N W OF 95W, NE TO E WINDS 10 KT IN THE  
EVENING, BECOMING VARIABLE LESS THAN 5 KT. ELSEWHERE, E WINDS  
10 KT. SEAS 3 FT OR LESS.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT S OF 21N W OF 95W, AND NE TO  
E 10 KT ELSEWHERE. SEAS 3 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
E WINDS 10 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ049-310115-  
CENTRAL BAY OF CAMPECHE-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
ISOLATED SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
E WINDS 10 KT. SEAS 3 FT OR LESS. ISOLATED SHOWERS AND  
THUNDERSTORMS.    
THU
 
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.    
FRI
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
SAT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
SAT NIGHT
 
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN
 
NE TO E WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
NE WINDS 10 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ050-310115-  
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-  
905 AM EDT WED JUL 30 2025  
   
TODAY
 
W OF 90W, SE TO S WINDS 10 KT LATE IN THE MORNING,  
BECOMING VARIABLE LESS THAN 5 KT. E OF 90W, VARIABLE WINDS LESS  
THAN 5 KT, BECOMING N TO NE 10 KT IN THE AFTERNOON. SEAS 3 FT OR  
LESS. ISOLATED SHOWERS AND THUNDERSTORMS.    
TONIGHT
 
NE WINDS 10 KT, SHIFTING TO E TO SE LATE. SEAS 3 FT OR  
LESS. ISOLATED SHOWERS AND THUNDERSTORMS.    
THU
 
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. ISOLATED  
SHOWERS AND THUNDERSTORMS.    
FRI
 
E WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
SAT
 
E WINDS 10 KT, SHIFTING TO N TO NE IN THE AFTERNOON. SEAS  
3 FT OR LESS.    
SAT NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
SUN
 
W OF 90W, E TO SE WINDS 10 KT IN THE MORNING, BECOMING  
VARIABLE LESS THAN 5 KT. E OF 90W, VARIABLE WINDS LESS THAN 5 KT,  
BECOMING N TO NE 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.    
SUN NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.  
 

 
 
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