241  
FZNT24 KNHC 312028  
OFFNT4  
 
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
328 PM EST WED DEC 31 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.  
 
GMZ001-010830-  
SYNOPSIS FOR THE GULF OF AMERICA  
328 PM EST WED DEC 31 2025  
   
SYNOPSIS
 
HIGH PRESSURE HAS BEGUN TO SETTLE IN OVER THE AREA.  
THE RELATED GRADIENT WILL PROVIDE FOR MODERATE OR WEAKER WINDS  
OVER THE BASIN THROUGH THU. SEAS WILL BE RELATIVELY LOW WITH  
THESE WINDS. FRESH WEST TO SOUTHWEST WINDS MAY DEVELOP OVER THE  
NORTHERN GULF BY LATE WEEK AHEAD OF A LOW PRESSURE SYSTEM THAT  
WILL MOVE ACROSS THE SOUTHERN UNITED STATES. A COLD FRONT WILL  
EXTEND FROM THE LOW ACROSS THE FORECAST WATERS, REACHING THE  
EASTERN GULF ON SUN WHILE WEAKENING, THEN MOVE TO SOUTH OF THE  
AREA SUN NIGHT. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS MAY  
ACCOMPANY THE FRONT.  
 

 
 
GMZ040-010830-  
NW GULF OF AMERICA INCLUDING STETSON BANK-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING S 10 KT LATE.  
SEAS 2 TO 3 FT.   
THU
 
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.   
THU NIGHT
 
S TO SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.    
FRI
 
S TO SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
S TO SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
SAT
 
SW TO W WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
SAT NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN
 
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
SUN NIGHT
 
E WINDS 10 KT. SEAS 3 TO 4 FT.   
MON
 
SE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
SE TO S WINDS 10 KT. SEAS 3 TO 4 FT.  
 

 
 
GMZ041-010830-  
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE  
SANCTUARY-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW 10 KT LATE.  
SEAS 3 FT OR LESS.    
THU
 
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
THU NIGHT
 
S TO SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.    
FRI
 
S TO SW WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
SAT
 
SW TO W WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
SAT NIGHT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
NE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
SUN NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE TO S  
10 KT LATE. SEAS 3 FT OR LESS.  
 

 
 
GMZ056-010830-  
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
W OF 89W, NW TO N WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE LESS THAN 5 KT. E OF 89W, NW WINDS 10 KT. SEAS 3 TO 4 FT.   
THU
 
W TO NW WINDS 10 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.   
FRI
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
SAT
 
SW TO W WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
SAT NIGHT
 
NW WINDS 15 KT. SEAS 5 TO 7 FT.    
SUN
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
NE WINDS 10 KT. SEAS 2 TO 4 FT.    
MON
 
NE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 2 TO 4 FT.    
MON NIGHT
 
E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 2 TO 4 FT..  
 

 
 
GMZ057-010830-  
NE GULF OF AMERICA N OF 26N E OF 87W-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
NW WINDS 10 KT. SEAS 3 TO 4 FT.    
THU
 
NW WINDS 10 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
W TO NW WINDS 10 KT. SEAS 3 TO 4 FT.   
FRI
 
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SAT
 
SW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT W OF 85W, AND 3 TO  
5 FT E OF 85W.    
SAT NIGHT
 
W TO NW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN W TO NW  
SWELL.    
SUN
 
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.  
 

 
 
GMZ058-010830-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
NE TO E WINDS 10 KT, SHIFTING TO SE LATE.  
SEAS 3 TO 5 FT IN NE SWELL.    
THU
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
THU NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 6 FT.    
FRI
 
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
S TO SW WINDS 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.   
SUN
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.    
SUN NIGHT
 
E WINDS 10 KT. SEAS 3 TO 4 FT.   
MON
 
SE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 

 
 
GMZ045-010830-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
NE WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT N  
OF 24N. SEAS 3 TO 5 FT IN NE SWELL.    
THU
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT IN THE  
AFTERNOON. SEAS 2 TO 4 FT.    
THU NIGHT
 
SE WINDS 10 KT. SEAS 3 TO 4 FT.    
FRI
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
S OF 24N, SE TO S WINDS 10 KT IN THE MORNING, BECOMING  
VARIABLE LESS THAN 5 KT. N OF 24N, SW WINDS 10 TO 15 KT. SEAS  
3 TO 4 FT.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND W TO NW  
10 KT N OF 24N. SEAS 2 TO 4 FT.   
SUN
 
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND N TO NE 10 TO  
15 KT N OF 24N. SEAS 2 TO 4 FT.    
SUN NIGHT
 
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.   
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO SE  
10 KT LATE. SEAS 3 TO 4 FT.  
 

 
 
GMZ046-010830-  
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
N WINDS 10 KT. SEAS 3 TO 5 FT IN N TO NE SWELL.    
THU
 
N WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 TO 4 FT.    
THU NIGHT
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SE 10 KT  
LATE. SEAS 2 TO 4 FT.   
FRI
 
S WINDS 10 KT. SEAS 3 TO 4 FT.    
FRI NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT NIGHT
 
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND W 10 TO  
15 KT N OF 24N. SEAS 3 TO 4 FT.    
SUN
 
NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
N TO NE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.  
 

 
 
GMZ047-010830-  
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF  
FLORIDA-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN NW TO N SWELL.    
THU
 
N WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 TO 5 FT IN NW TO N SWELL.    
THU NIGHT
 
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 2 TO 4 FT.   
FRI
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 4 FT.   
FRI NIGHT
 
S OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING SE  
TO S 10 KT LATE. N OF 24N, S TO SW WINDS 10 KT. SEAS 3 TO 4 FT.   
SAT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT NIGHT
 
S OF 24N, VARIABLE WINDS LESS THAN 5 KT, BECOMING SW  
10 KT LATE. N OF 24N, SW TO W WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
SUN
 
W TO NW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT S OF 24N, AND 3  
TO 5 FT N OF 24N.    
SUN NIGHT
 
N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
NE TO E WINDS 10 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ048-010830-  
SW GULF OF AMERICA S OF 22N W OF 94W-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
NE WINDS 10 KT. SEAS 5 TO 7 FT IN NE SWELL. ISOLATED  
SHOWERS.    
THU
 
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT IN NE SWELL. ISOLATED  
SHOWERS.    
THU NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS.    
FRI
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS.    
FRI NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SAT
 
SE TO S 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
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
SUN NIGHT
 
NE TO E WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
MON
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING E TO SE 10 KT IN  
THE AFTERNOON. SEAS 3 FT OR LESS.    
MON NIGHT
 
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ049-010830-  
CENTRAL BAY OF CAMPECHE-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
NE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN N TO NE SWELL.   
THU
 
E WINDS 10 KT. SEAS 3 TO 5 FT IN N TO NE SWELL.    
THU NIGHT
 
E WINDS 10 KT. SEAS 3 TO 4 FT.    
FRI
 
SE WINDS 10 KT. SEAS 3 TO 4 FT.   
FRI NIGHT
 
E TO SE WINDS 10 KT. SEAS 3 TO 4 FT.    
SAT
 
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 2 TO 4 FT.    
SAT NIGHT
 
NE WINDS 10 KT. SEAS 2 TO 4 FT.    
SUN
 
NE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 2 TO 4 FT.   
SUN NIGHT
 
N TO NE WINDS 10 KT. SEAS 2 TO 4 FT.    
MON
 
NE TO E WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 2 TO 4 FT.    
MON NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.  
 

 
 
GMZ050-010830-  
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-  
328 PM EST WED DEC 31 2025  
   
TONIGHT
 
N TO NE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN N SWELL. ISOLATED  
SHOWERS.    
THU
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.    
THU NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT. ISOLATED  
SHOWERS.    
FRI
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS.    
FRI NIGHT
 
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.    
SAT
 
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 2 TO 4 FT OR LESS.    
SAT NIGHT
 
N TO NE WINDS 10 KT. SEAS 2 TO 4 FT.    
SUN
 
W OF 90W, NE WINDS 10 KT IN THE MORNING. VARIABLE WINDS  
LESS THAN 5 KT IN THE AFTERNOON. E OF 90W, VARIABLE WINDS LESS  
THAN 5 KT IN THE MORNING. SEAS 2 TO 4 FT.    
SUN NIGHT
 
N TO NE WINDS 10 KT. SEAS 2 TO 4 FT.   
MON
 
NE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 2 TO 4 FT.   
MON NIGHT
 
NE WINDS 10 KT. SEAS 3 TO 4 FT.  
 

 
 
FORECASTER AGUIRRE  
 
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