214  
FZNT25 KNHC 181924  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
324 PM EDT THU JUN 18 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
 
SOUTHEAST GULF OF AMERICA  
   
SYNOPSIS  
THE ATLANTIC RIDGE EXTENDS ACROSS FLORIDA INTO THE  
GULF REGION. THE PRESSURE GRADIENT BETWEEN THIS SYSTEM AND LOWER  
PRESSURES OVER TEXAS AND NORTHEASTERN MEXICO WILL SUPPORT FRESH  
TO STRONG SOUTHERLY WINDS OVER THE WESTERN AND CENTRAL GULF, AND  
MODERATE TO FRESH WINDS OVER THE EASTERN GULF THROUGH FRI.  
EXPECT ROUGH SEAS N OF 27N AND OFFSHORE OF THE LOUISIANA COAST  
THIS AFTERNOON TO SHIFT EASTWARD WITH THESE WINDS THROUGH  
TONIGHT BEFORE DIMINISHING. WINDS AND SEAS WILL DIMINISH  
BASIN-WIDE LATE FRI THROUGH THE WEEKEND AS WEAK HIGH PRESSURE  
SETTLES OVER THE EASTERN GULF.  
   
TONIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI  
S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI NIGHT  
SE WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
SAT  
S WINDS 5 TO 10 KT. SEAS 3 FT.    
SAT NIGHT  
N TO NE WINDS 5 TO 10 KT, SHIFTING TO E TO SE AFTER  
MIDNIGHT. SEAS 2 FT OR LESS.    
SUN  
S WINDS 5 TO 10 KT, SHIFTING TO NW IN THE AFTERNOON. SEAS  
2 FT OR LESS.    
SUN NIGHT  
NE TO E WINDS 5 KT, SHIFTING TO SE AFTER MIDNIGHT.  
SEAS 2 FT OR LESS.    
MON  
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
TUE  
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS  
THE ATLANTIC RIDGE WILL REMAIN IN PLACE THROUGH  
EARLY NEXT WEEK, WHILE WEAKENING SLIGHTLY FRI NIGHT THROUGH SUN,  
AS A FRONTAL SYSTEM CLIPS THE WATERS OFFSHORE OF NE FLORIDA. THE  
FRONT IS FORECAST TO MOVE SLOWLY OFFSHORE ON SAT, AND STALL  
OFFSHORE NE FLORIDA BY SUN. FRESH TO LOCALLY STRONG SW WINDS ARE  
EXPECTED N OF 30N AND AHEAD OF THE FRONT TONIGHT THROUGH FRI.  
MODERATE TO FRESH TRADE WINDS ARE EXPECTED SOUTH OF 22N, AROUND  
THE SOUTHERN PERIPHERY OF THE RIDGE, THROUGH SUN. THESE WINDS WILL  
LIKELY INCREASE TO STRONG SPEEDS SUN NIGHT THROUGH MON NIGHT.  
   
TONIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT.    
FRI  
SE WINDS 10 TO 15 KT S OF 27N, AND S TO SW 15 TO 20 KT N  
OF 27N. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
FRI NIGHT  
E TO SE WINDS 10 TO 15 KT S OF 27N, AND S 15 TO  
20 KT N OF 27N. SEAS 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SAT  
SE TO S WINDS 10 TO 15 KT S OF 27N, AND S TO SW 10 TO  
15 KT N OF 27N. SEAS 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
SAT NIGHT  
S TO SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SUN  
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
SUN NIGHT  
SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
MON  
S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
MON NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
TUE  
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.    
TUE NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.  
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