862  
FZNT24 KNHC 190305  
OFFNT4  
 
OFFSHORE WATERS FORECAST FOR THE GULF OF AMERICA  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1105 PM EDT FRI APR 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.  
 
GMZ001-191515-  
SYNOPSIS FOR THE GULF OF AMERICA  
1105 PM EDT FRI APR 18 2025  
   
SYNOPSIS  
FRESH TO STRONG NE WINDS WILL PULSE OFFSHORE OF THE  
YUCATAN PENINSULA AND IN THE EASTERN BAY OF CAMPECHE THROUGH  
THIS WEEKEND AS A TROUGH DEVELOPS DAILY AND MOVES WESTWARD.  
ELSEWHERE, FRESH TO LOCALLY STRONG SE WINDS WILL SPREAD ACROSS  
MUCH OF THE BASIN AS THE PRESSURE GRADIENT INCREASES BETWEEN LOW  
PRESSURE OVER THE SOUTHERN PLAINS AND HIGH PRESSURE E OF  
FLORIDA. SEAS WILL ALSO BUILD THROUGH THE WEEKEND. CONDITIONS  
WILL GRADUALLY IMPROVE NEXT WEEK AS THE PRESSURE GRADIENT  
RELAXES.  
 
 
 
GMZ040-191515-  
NW GULF OF AMERICA INCLUDING STETSON BANK-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN SE TO S  
SWELL.    
SAT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN SE SWELL.    
SAT NIGHT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN SE SWELL.    
SUN  
SE TO S WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE SWELL.    
SUN NIGHT  
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE SWELL.    
MON  
E TO SE WINDS 10 KT. SEAS 4 TO 6 FT IN E TO SE SWELL.    
MON NIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED  
SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ041-191515-  
SW LOUISIANA OFFSHORE WATERS INCLUDING FLOWER GARDEN BANK MARINE  
SANCTUARY-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.    
SAT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN SE TO S SWELL.    
SAT NIGHT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN SE SWELL.    
SUN  
SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN SE SWELL.    
SUN NIGHT  
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E TO SE  
SWELL.    
MON  
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
MON NIGHT  
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TUE  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED  
SE WINDS 15 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ056-191515-  
N CENTRAL GULF OF AMERICA OFFSHORE WATERS-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
SAT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE SWELL.    
SAT NIGHT  
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE SWELL.    
SUN  
SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN SE SWELL.    
SUN NIGHT  
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE SWELL.    
MON  
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE SWELL.    
MON NIGHT  
SE WINDS 10 KT. SEAS 4 TO 6 FT IN SE SWELL.    
TUE  
SE WINDS 10 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
E TO SE 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 TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ057-191515-  
NE GULF OF AMERICA N OF 26N E OF 87W-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
SAT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN SE TO S  
SWELL.    
SAT NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN SE  
SWELL.    
SUN  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN SE TO S  
SWELL.    
SUN NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
MON  
SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN SE SWELL.    
MON NIGHT  
SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TUE  
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  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
 
 
 
GMZ058-191515-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N W OF 94W-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN E TO SE  
SWELL.    
SAT  
SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN E SWELL.    
SAT NIGHT  
SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN E SWELL.    
SUN  
SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN E SWELL.    
SUN NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E  
SWELL.    
MON  
E WINDS 10 KT. SEAS 4 TO 6 FT IN E SWELL.    
MON NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TUE  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ045-191515-  
W CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 91W AND 94W-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.    
SAT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN E TO SE  
SWELL.    
SAT NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN E  
SWELL.    
SUN  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN E SWELL.    
SUN NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
MON  
E TO SE WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN E SWELL.    
MON NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
TUE  
E TO SE WINDS 15 KT. SEAS 4 TO 6 FT.    
TUE NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
WED  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
WED NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.  
 
 
 
GMZ046-191515-  
CENTRAL GULF OF AMERICA FROM 22N TO 26N BETWEEN 87W AND 91W-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN E TO SE  
SWELL.    
SAT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN E SWELL.    
SAT NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 7 TO 10 FT IN E  
SWELL.    
SUN  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 9 FT IN E SWELL.    
SUN NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN E  
SWELL.    
MON  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT IN E SWELL.    
MON NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
TUE  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
TUE NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
WED  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
WED NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.  
 
 
 
GMZ047-191515-  
SE GULF OF AMERICA FROM 22N TO 26N E OF 87W INCLUDING STRAITS OF  
FLORIDA-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
SAT  
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN E SWELL.    
SAT NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN E  
SWELL.    
SUN  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN E SWELL.    
SUN NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
MON  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.   
MON NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
TUE  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
TUE NIGHT  
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
WED  
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.    
WED NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ048-191515-  
SW GULF OF AMERICA S OF 22N W OF 94W-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.    
SAT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE TO E  
SWELL.    
SAT NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
SUN  
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN NE TO E SWELL.    
SUN NIGHT  
NE TO E WINDS 10 TO 15 KT. SEAS 5 TO 7 FT IN NE TO E  
SWELL.    
MON  
NE TO E 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 WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.    
TUE NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
E TO SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ049-191515-  
CENTRAL BAY OF CAMPECHE-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
SAT  
E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT IN NE TO E SWELL.    
SAT NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.    
SUN  
E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT IN NE SWELL.    
SUN NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
MON  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
GMZ050-191515-  
E BAY OF CAMPECHE INCLUDING CAMPECHE BANK-  
1105 PM EDT FRI APR 18 2025  
   
OVERNIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.    
SAT  
NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT.    
SAT NIGHT  
E TO SE WINDS 20 TO 25 KT. SEAS 6 TO 9 FT IN NE TO E  
SWELL.    
SUN  
NE TO E WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.   
SUN NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT.    
MON  
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.   
MON NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
TUE  
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
TUE NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED  
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
WED NIGHT  
E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.  
 
 
 
FORECASTER KONARIK  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab TPC Page
Main Text Page