674   
FZNT24 KNHC 181508  
OFFNT4  
  
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1108 AM EDT MON AUG 18 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.  
  
GMZ001-190315-  
SYNOPSIS FOR THE GULF OF AMERICA  
1108 AM EDT MON AUG 18 2025  
   
SYNOPSIS  
LIGHT TO GENTLE WINDS AND SLIGHT SEAS ARE EXPECTED   
OVER THE GULF OF AMERICA THIS WEEK AS HIGH PRESSURE PREVAILS OVER  
THE NORTHERN GULF INTO THE SOUTHERN UNITED STATES.   
  
  
  
GMZ040-190315-  
NW GULF OF AMERICA INCLUDING STETSON BANK-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
NE WINDS 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.    
TONIGHT  
NE TO E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
N TO NE WINDS 10 KT. SEAS 3 FT OR LESS.   
TUE NIGHT  
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
SE WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ041-190315-  
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE  
SANCTUARY-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
N TO NE WINDS 10 KT IN THE AFTERNOON. SEAS 3 FT OR  
LESS.    
TONIGHT  
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE NIGHT  
NE TO E WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI  
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ056-190315-  
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
NE WINDS 10 KT IN THE AFTERNOON. SEAS 3 FT OR LESS.    
TONIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
TUE NIGHT  
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ057-190315-  
NE GULF OF AMERICA N OF 26N E OF 87W-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
S OF 27N, VARIABLE WINDS LESS THAN 5 KT IN THE  
AFTERNOON. ELSEWHERE, NE WINDS 10 KT IN THE AFTERNOON. SEAS 3 FT  
OR LESS.    
TONIGHT  
VARIABLE WINDS LESS THAN 5 KT, BECOMING E 10 KT LATE.  
SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE  
S OF 27N, VARIABLE LESS THAN 5 KT. VARIABLE WINDS LESS  
THAN 5 KT IN THE MORNING. ELSEWHERE, NE TO E WINDS 10 KT IN THE  
AFTERNOON. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED  
TSTMS.    
TUE NIGHT  
N TO NE WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
SW WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
SW TO W WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
SW WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ058-190315-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS  
3 FT OR LESS.    
TONIGHT  
NE TO E WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE NIGHT  
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
E WINDS 10 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI  
S WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
SE WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ045-190315-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
N TO NE WINDS 10 KT IN THE AFTERNOON. SEAS 3 FT OR  
LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.   
TONIGHT  
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
E WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
S WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ046-190315-  
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS  
3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TONIGHT  
NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE LESS  
THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.    
THU  
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
S WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
SE WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ047-190315-  
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF  
FLORIDA-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS  
3 FT OR LESS.    
TONIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
STRAITS OF FLORIDA, NW TO N WINDS 10 KT IN THE AFTERNOON.  
VARIABLE WINDS LESS THAN 5 KT IN THE MORNING. ELSEWHERE,  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE NIGHT  
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
S WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
S TO SW WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
SE TO S WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ048-190315-  
SW GULF OF AMERICA S OF 22N W OF 94W-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS  
3 FT OR LESS.    
TONIGHT  
N TO NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE NIGHT  
N TO NE WINDS 10 KT IN THE EVENING, BECOMING  
VARIABLE LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
E TO SE WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ049-190315-  
CENTRAL BAY OF CAMPECHE-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS  
3 FT OR LESS.    
TONIGHT  
N TO NE WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.  
SCATTERED SHOWERS AND ISOLATED TSTMS.    
TUE NIGHT  
N WINDS 10 KT IN THE EVENING, BECOMING VARIABLE  
LESS THAN 5 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS AND  
ISOLATED TSTMS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
E WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
GMZ050-190315-  
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-  
1108 AM EDT MON AUG 18 2025  
   
TODAY  
VARIABLE WINDS LESS THAN 5 KT IN THE AFTERNOON. SEAS  
3 FT OR LESS.    
TONIGHT  
NE WINDS 10 KT. SEAS 3 FT OR LESS. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
TUE  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
TUE NIGHT  
N WINDS 10 KT, SHIFTING TO NE TO E LATE.  
SEAS 3 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.    
WED  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
WED NIGHT  
NE WINDS 10 KT. SEAS 3 FT OR LESS.    
THU  
VARIABLE WINDS LESS THAN 5 KT. SEAS 3 FT OR LESS.    
THU NIGHT  
NE TO E WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI  
SE WINDS 10 KT. SEAS 3 FT OR LESS.    
FRI NIGHT  
E WINDS 10 KT. SEAS 3 FT OR LESS.   
  
  
  
FORECASTER ADAMS  
 
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