638  
FZNT24 KNHC 281329  
OFFNT4  
 
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
929 AM EDT SAT JUN 28 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.  
 
GMZ001-290130-  
SYNOPSIS FOR THE GULF OF AMERICA  
929 AM EDT SAT JUN 28 2025  
   
SYNOPSIS
 
AN AREA OF LOW PRESSURE LOCATED IN THE EASTERN BAY OF  
CAMPECHE NEAR THE MEXICAN COASTLINE CONTINUES TO PRODUCE A BROAD  
REGION OF DISORGANIZED SHOWER AND THUNDERSTORM ACTIVITY.  
ADDITIONAL DEVELOPMENT IS POSSIBLE TODAY AND SUNDAY AS THE LOW  
MOVES GENERALLY WEST- NORTHWESTWARD, AND A TROPICAL DEPRESSION  
COULD FORM DURING THIS PERIOD WHILE THE SYSTEM REMAINS OVER THE  
WATERS OF THE BAY OF CAMPECHE. BY MONDAY, THIS SYSTEM SHOULD MOVE  
INLAND OVER EASTERN MEXICO, ENDING ITS CHANCES OF DEVELOPMENT.  
THERE IS A MEDIUM CHANCE OF TROPICAL FORMATION OVER THE NEXT 48  
HOURS. REGARDLESS OF DEVELOPMENT, HEAVY RAIN WILL IMPACT THE SW  
GULF, ALONG WITH FREQUENT LIGHTNING,LOCALLY GUSTY WINDS, AND  
LOCALLY HIGHER SEAS. OTHERWISE, A SURFACE RIDGE WILL DOMINATE THE  
NORTHERN GULF WATERS THROUGH EARLY NEXT WEEK.  
 

 
 
GMZ040-290130-  
NW GULF OF AMERICA INCLUDING STETSON BANK-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.    
TONIGHT
 
SE WINDS 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
SUN
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
MON
 
SE TO S WINDS 10 TO 15 KT. SEAS 4 TO 6 FT IN E TO SE  
SWELL.    
MON NIGHT
 
SE WINDS 10 KT. SEAS 4 TO 6 FT IN E TO SE SWELL.    
TUE
 
SE WINDS 10 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT.    
WED
 
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ041-290130-  
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE  
SANCTUARY-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
MON
 
SE WINDS 10 KT. SEAS 3 TO 5 FT.    
MON NIGHT
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT.    
TUE
 
SE WINDS 10 KT. SEAS 2 TO 4 FT.    
TUE NIGHT
 
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.    
WED
 
S WINDS 10 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
S WINDS 10 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ056-290130-  
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
SE TO S WINDS 10 KT. SEAS 3 TO 5 FT.    
SUN
 
SE WINDS 10 KT. SEAS 2 TO 4 FT.    
SUN NIGHT
 
SE TO S WINDS 10 KT. SEAS 2 TO 4 FT.    
MON
 
SE WINDS 10 KT. SEAS 2 TO 4 FT.    
MON NIGHT
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
S WINDS 10 KT. SEAS 3 FT OR LESS.    
WED
 
SW TO W WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT
 
SW WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ057-290130-  
NE GULF OF AMERICA N OF 26N E OF 87W-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
TONIGHT
 
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.    
SUN
 
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
SUN NIGHT
 
S WINDS 10 KT W OF 85W, AND VARIABLE LESS THAN 5 KT  
E OF 85W. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED  
TSTMS.    
MON
 
SE WINDS 10 KT IN THE MORNING, BECOMING VARIABLE LESS THAN  
5 KT. SEAS 3 FT OR LESS.    
MON NIGHT
 
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS IN  
S SWELL, SUBSIDING TO 3 FT OR LESS LATE.    
TUE
 
VARIABLE WINDS LESS THAN 5 KT, BECOMING SW TO W 10 KT IN  
THE AFTERNOON. SEAS 3 FT OR LESS.    
TUE NIGHT
 
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
WED
 
SW TO W WINDS 10 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
SW TO W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ058-290130-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TONIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN E TO SE SWELL.  
SCATTERED SHOWERS AND ISOLATED TSTMS.   
SUN NIGHT
 
SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN E TO SE  
SWELL. SCATTERED SHOWERS AND ISOLATED TSTMS.    
MON
 
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE SWELL.    
MON NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E TO SE  
SWELL.    
TUE
 
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E TO SE  
SWELL.    
TUE NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
WED
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ045-290130-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN
 
SE WINDS 15 KT. SEAS 5 TO 7 FT IN E TO SE SWELL. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN NIGHT
 
E TO SE WINDS 15 KT. SEAS 5 TO 7 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
MON
 
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
MON NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ046-290130-  
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
TONIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
SUN
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.   
SUN NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.    
MON
 
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.   
MON NIGHT
 
E WINDS 15 TO 20 KT S OF 24N, AND E TO SE 10 TO  
15 KT N OF 24N. SEAS 3 TO 5 FT.    
TUE
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
WED
 
SE WINDS 10 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.  
 

 
 
GMZ047-290130-  
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF  
FLORIDA-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TONIGHT
 
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
SUN
 
E TO SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.   
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
MON
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 FT OR LESS.    
TUE
 
E WINDS 10 KT. SEAS 3 FT OR LESS.    
TUE NIGHT
 
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT  
N OF 24N. SEAS 3 FT OR LESS.    
WED
 
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT N OF  
24N. SEAS 3 FT OR LESS.    
WED NIGHT
 
NE TO E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN  
5 KT N OF 24N. SEAS 3 FT OR LESS.  
 

 
 
GMZ048-290130-  
SW GULF OF AMERICA S OF 22N W OF 94W-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED  
TSTMS.    
TONIGHT
 
NE TO E WINDS 10 TO 15 KT, SHIFTING TO SE 15 TO 20 KT  
LATE. SEAS 4 TO 6 FT. NUMEROUS SHOWERS AND SCATTERED  
TSTMS.    
SUN
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. NUMEROUS SHOWERS AND  
SCATTERED TSTMS.    
SUN NIGHT
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. NUMEROUS  
SHOWERS AND SCATTERED TSTMS.    
MON
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
MON NIGHT
 
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
TUE
 
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN NE TO E  
SWELL.    
TUE NIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
WED
 
E TO SE WINDS 10 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
E TO SE WINDS 10 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ049-290130-  
CENTRAL BAY OF CAMPECHE-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED  
TSTMS.    
TONIGHT
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
SUN
 
SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
SUN NIGHT
 
E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
MON
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.   
MON NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.  
 

 
 
GMZ050-290130-  
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-  
929 AM EDT SAT JUN 28 2025  
   
TODAY
 
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED  
TSTMS.    
TONIGHT
 
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. ISOLATED  
TSTMS.    
SUN
 
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.   
SUN NIGHT
 
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.    
MON
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
MON NIGHT
 
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
TUE
 
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
WED
 
E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
WED NIGHT
 
E WINDS 15 TO 20 KT. SEAS 2 TO 4 FT.  
 

 
 
FORECASTER AL  
 
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