907  
FZNT24 KNHC 300233  
OFFNT4  
 
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1033 PM EDT MON SEP 29 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.  
 
GMZ001-301445-  
SYNOPSIS FOR THE GULF OF AMERICA  
1033 PM EDT MON SEP 29 2025  
   
SYNOPSIS
 
A WEAK LOW PRESSURE AND SURFACE TROUGH IN THE CENTRAL  
GULF WILL DRIFT SOUTHWESTWARD OVER THE NEXT COUPLE OF DAYS AND  
GRADUALLY DISSIPATE. OTHERWISE, MODEST HIGH PRESSURE WILL LEAD TO  
MODERATE OR LIGHTER NORTH WINDS AND SLIGHT TO MODERATE SEAS  
THROUGH MIDWEEK. A STRONGER HIGH PRESSURE BUILDING SOUTHWARD  
THROUGH THE EASTERN UNITED STATES WILL LEAD TO INCREASING NE  
WINDS, WITH FRESH TO STRONG WINDS AND ROUGH SEAS POSSIBLE IN THE  
NE GULF THU THROUGH SAT. MEANWHILE, FRESH TO NEAR GALE-FORCE NW  
WINDS AND ROUGH SEAS WILL PULSE OFF VERACRUZ LATE THU AND FRI.  
 

 
 
GMZ040-301445-  
NW GULF OF AMERICA INCLUDING STETSON BANK-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
NE TO E WINDS 10 TO 15 KT LATE. SEAS 2 TO  
4 FT.    
TUE
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED
 
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
NE WINDS 10 KT, SHIFTING TO SE LATE. SEAS  
3 FT OR LESS.    
THU
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING NE 10 KT IN THE  
AFTERNOON. SEAS 3 FT OR LESS.    
THU NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
FRI NIGHT
 
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
SAT
 
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
 

 
 
GMZ041-301445-  
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE  
SANCTUARY-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
NE TO E WINDS 10 TO 15 KT LATE. SEAS 2 TO  
4 FT.    
TUE
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED
 
N WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
N TO NE WINDS 10 KT, SHIFTING TO E LATE.  
SEAS 3 FT OR LESS.    
THU
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
FRI
 
NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
NE TO E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
SAT
 
NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.  
 

 
 
GMZ056-301445-  
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
NE WINDS 10 TO 15 KT LATE. SEAS 3 FT OR  
LESS.    
TUE
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
THU
 
NE WINDS 10 TO 15 KT W OF 89W, AND NE TO E 15 TO 20 KT E  
OF 89W. SEAS 3 FT OR LESS, BUILDING TO 3 TO 5 FT IN THE  
AFTERNOON.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT W OF 89W, AND E 20 TO  
25 KT E OF 89W. SEAS 5 TO 7 FT.    
FRI
 
W OF 89W, NE TO E WINDS 10 TO 15 KT, INCREASING TO 20 TO  
25 KT IN THE AFTERNOON. E OF 89W, E WINDS 20 TO 25 KT. SEAS 6 TO  
8 FT.    
FRI NIGHT
 
NE TO E WINDS 25 TO 30 KT. SEAS 6 TO 8 FT.    
SAT
 
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.  
 

 
 
GMZ057-301445-  
NE GULF OF AMERICA N OF 26N E OF 87W-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
N WINDS 10 TO 15 KT LATE. SEAS 3 FT OR  
LESS.    
TUE
 
N WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
TUE NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
THU
 
NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
FRI
 
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.   
FRI NIGHT
 
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.    
SAT
 
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.  
 

 
 
GMZ058-301445-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
N TO NE WINDS 10 TO 15 KT LATE. SEAS 4 TO  
6 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE
 
N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
WED
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
THU
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
FRI
 
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
FRI NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
SAT
 
N TO NE WINDS 10 KT. SEAS 3 TO 5 FT.  
 

 
 
GMZ045-301445-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
SE WINDS 10 TO 15 KT LATE. SEAS 4 TO 6 FT.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE
 
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TUE NIGHT
 
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. ISOLATED TSTMS.   
WED
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
WED NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
THU
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
FRI
 
NE WINDS 10 KT. SEAS 2 TO 4 FT.    
FRI NIGHT
 
NE WINDS 10 KT. SEAS 4 TO 6 FT IN NE SWELL.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING NW 10 KT IN THE  
AFTERNOON. SEAS 4 TO 6 FT IN NE SWELL.  
 

 
 
GMZ046-301445-  
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
S OF 24N, VARIABLE WINDS LESS THAN 5 KT LATE. N OF  
24N, NE TO E WINDS 10 TO 15 KT LATE.  
SEAS 3 FT OR LESS.    
TUE
 
N WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED
 
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
THU
 
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
FRI
 
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND NE TO E 10 TO  
15 KT N OF 24N. SEAS 4 TO 6 FT.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NE SWELL.    
SAT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 4 TO 6 FT IN NE SWELL.  
 
 

 
 
GMZ047-301445-  
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF  
FLORIDA-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
NW TO N WINDS 10 TO 15 KT LATE. SEAS 3 FT  
OR LESS.    
TUE
 
NW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
NW TO N WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
WED
 
NW TO N WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.    
THU
 
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.   
THU NIGHT
 
NE WINDS 10 KT S OF 24N, AND NE TO E 15 TO 20 KT N  
OF 24N. SEAS 2 TO 4 FT.    
FRI
 
NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN N TO NE  
SWELL.    
SAT
 
S WINDS 10 KT. SEAS 4 TO 6 FT IN N TO NE SWELL.  
 

 
 
GMZ048-301445-  
SW GULF OF AMERICA S OF 22N W OF 94W-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
NW WINDS 10 TO 15 KT LATE. SEAS 2 TO 4 FT.   
TUE
 
NW WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TUE NIGHT
 
NW TO N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
WED
 
NW TO N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
WED NIGHT
 
N WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
THU
 
NW TO N WINDS 20 TO 25 KT S OF 21N W OF 95W, AND N TO NE  
10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT.    
THU NIGHT
 
N WINDS 20 TO 25 KT S OF 21N W OF 95W, AND NE 10 TO  
15 KT ELSEWHERE. SEAS 4 TO 6 FT.    
FRI
 
NW TO N WINDS 25 TO 30 KT S OF 21N W OF 95W, AND N TO NE  
10 TO 15 KT ELSEWHERE. SEAS 4 TO 6 FT.    
FRI NIGHT
 
NW TO N WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN NE  
SWELL.    
SAT
 
NW TO N WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.  
 

 
 
GMZ049-301445-  
CENTRAL BAY OF CAMPECHE-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
W TO NW WINDS 10 KT LATE. SEAS 3 FT OR  
LESS.    
TUE
 
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
TUE NIGHT
 
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
WED
 
S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
WED NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
THU
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
FRI
 
E WINDS 10 KT, SHIFTING TO N IN THE AFTERNOON. SEAS 3 FT  
OR LESS.    
FRI NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT
 
NE TO E WINDS 10 KT, SHIFTING TO NW TO N IN THE AFTERNOON.  
SEAS 3 FT OR LESS.  
 

 
 
GMZ050-301445-  
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-  
1033 PM EDT MON SEP 29 2025  
   
OVERNIGHT
 
N TO NE WINDS 10 KT LATE. SEAS 3 FT OR  
LESS.    
TUE
 
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
NW WINDS 10 KT, SHIFTING TO E TO SE LATE.  
SEAS 3 FT OR LESS.    
WED
 
SE WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
THU
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
FRI
 
W OF 90W, NE TO E WINDS 10 TO 15 KT. E OF 90W, VARIABLE  
WINDS LESS THAN 5 KT, BECOMING N TO NE 10 KT IN THE AFTERNOON.  
SEAS 3 FT OR LESS.    
FRI NIGHT
 
NE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
SAT
 
SE WINDS 10 KT, SHIFTING TO W TO NW IN THE AFTERNOON. SEAS  
3 FT OR LESS.  
 

 
 
FORECASTER DELGADO  
 
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