267  
FZNT27 KNHC 170317  
OFFN06  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1117 PM EDT WED SEP 16 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS  
THE GRADIENT RELATED TO HIGH PRESSURE OVER THE  
EASTERN U.S. THAT STRETCHES A RIDGE SW TO THE SE U.S. IS  
SUSTAINING FRESH TO STRONG NE TO E WINDS AND MODERATE TO ROUGH  
SEAS OVER THE NE GULF. THESE CONDITIONS WILL SPREAD WESTWARD  
OVER THE REMAINDER OF THE NORTHERN GULF WATERS THROUGH LATE THU  
NIGHT BEFORE IMPROVING FRI INTO SAT, LEADING TO MODERATE OR  
WEAKER WINDS AND SLIGHT TO MODERATE SEAS DURING THE WEEKEND.  
MEANWHILE, A RATHER BROAD MID TO UPPER-LEVEL TROUGH WILL MOVE  
TOWARDS FLORIDA FROM THE WESTERN ATLANTIC THU THROUGH FRI AS IT  
TRANSITIONS INTO A LOW PRESSURE. THIS FEATURE WILL LEAD TO  
INCREASING SHOWER AND THUNDERSTORM ACTIVITY OVER THE EASTERN AND  
CENTRAL GULF WATERS.  
 
NORTHWEST GULF OF AMERICA  
   
OVERNIGHT  
E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED  
SHOWERS AND ISOLATED TSTMS.    
THU  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
THU NIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
FRI  
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT  
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
SAT NIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN  
E TO SE WINDS 5 KT. SEAS 3 FT.    
SUN NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON  
E WINDS 5 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
NORTH CENTRAL AND NORTHEAST GULF OF AMERICA  
   
OVERNIGHT  
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
THU  
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
THU NIGHT  
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
FRI  
NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.    
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SAT  
NE TO E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
SAT NIGHT  
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SUN  
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON  
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
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