565  
FZNT27 KNHC 201319  
OFFN06  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
919 AM EDT SAT JUN 20 2026  
 
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE  
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED  
COASTAL WATERS FORECASTS...  
   
SYNOPSIS
 
A WEAK RIDGE OF HIGH PRESSURE EXTENDS WESTWARD FROM  
THE WESTERN ATLANTIC TO ACROSS FLORIDA AND TO THE CENTRAL GULF.  
THE PRESSURE GRADIENT BETWEEN THE HIGH PRESSURE AND RELATIVELY  
LOWER PRESSURES OVER TEXAS AND NORTHEASTERN MEXICO WILL  
GENERALLY SUPPORT MOSTLY FRESH SOUTHERLY WINDS OVER THE WESTERN  
AND CENTRAL GULF THROUGH THE WEEKEND. THESE WINDS ARE EXPECTED  
TO DIMINISH TO GENTLE TO MODERATE SPEEDS EARLY NEXT WEEK. SLIGHT  
TO MODERATE SEAS WILL ACCOMPANY THESE WINDS. WEAK HIGH PRESSURE  
OVER THE EASTERN GULF WILL SUPPORT LIGHT WINDS AND SLIGHT SEAS  
THERE THROUGH LATE MON. A NEW HIGH CENTER WILL BECOME  
ESTABLISHED OVER THE CENTRAL GULF BY MIDWEEK, WITH SIMILAR  
CONDITIONS EXPECTED OVER MUCH OF THE BASIN AT THAT TIME.  
 
NORTHWEST GULF OF AMERICA  
   
THIS AFTERNOON
 
SE TO S WINDS 10 KT IN THE AFTERNOON. SEAS  
4 TO 6 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
SUN
 
S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
SUN NIGHT
 
SE TO S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
MON
 
S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.    
MON NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
TUE NIGHT
 
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED
 
SE TO S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.    
WED NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
NORTH CENTRAL AND NORTHEAST GULF OF AMERICA  
   
THIS AFTERNOON
 
SW WINDS 5 TO 10 KT IN THE AFTERNOON. SEAS  
3 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.    
TONIGHT
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
SUN
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 FT. SCATTERED SHOWERS  
AND ISOLATED TSTMS.    
SUN NIGHT
 
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON
 
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
MON NIGHT
 
SW WINDS 5 TO 10 KT. SEAS 3 FT.    
TUE
 
SW TO W WINDS 5 TO 10 KT. SEAS 3 FT IN THE MORNING,  
SUBSIDING TO 2 FT OR LESS.    
TUE NIGHT
 
SW TO W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED
 
W TO NW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.    
WED NIGHT
 
SW TO W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.  
 
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