865  
FZNT25 KNHC 101500  
OFFN04  
 
NAVTEX MARINE FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI, FL  
1100 AM EDT MON AUG 10 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  
A SURFACE RIDGE EXTENDS FROM THE BERMUDA HIGH  
WESTWARD ACROSS THE NORTHERN GULF, AND WILL DOMINATE THE GENERAL  
WIND FLOW PATTERN ACROSS BASIN THROUGH THE WEEK. GENTLE TO  
MODERATE E TO SE WINDS PREVAIL NORTH OF 24N ALONG WITH SLIGHT  
SEAS. PULSES OF FRESH WINDS WILL OCCUR NORTH AND WEST OF THE  
YUCATAN PENINSULA AND INTO THE BAY OF CAMPECHE EACH EVENING AND  
NIGHT AS A DIURNAL SURFACE TROUGH MIGRATES FROM THE YUCATAN  
PENINSULA WESTWARD ACROSS THE SW GULF.  
   
THIS AFTERNOON  
E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.  
ISOLATED SHOWERS AND THUNDERSTORMS.    
TONIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
TUE  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED SHOWERS AND  
THUNDERSTORMS.    
TUE NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
WED  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
WED NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
E WINDS 10 KT. SEAS 3 TO 4 FT.    
THU NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.    
FRI  
NE TO E WINDS 10 KT. SEAS 3 TO 4 FT.    
FRI NIGHT  
E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
 
WITHIN 200 NM EAST OF THE COAST OF FLORIDA  
   
SYNOPSIS  
A RIDGE ASSOCIATED TO HIGH PRESSURE OF 1024 MB WILL  
SHIFT SOUTHWARD TO ALONG 28N THROUGH TUE. FRESH TRADES WILL  
PREVAIL N OF HISPANIOLA AND IN THE APPROACH TO THE WINDWARD  
PASSAGE THROUGH THE PERIOD, PULSING TO STRONG SPEEDS EACH NIGHT.  
THE ATLANTIC RIDGE WILL DROP A BIT FARTHER SOUTHWARD LATER NEXT  
WEEK, WHICH MAY RESULT IN STRONGER EASTERLY WINDS. OF NOTE, A  
TROPICAL WAVE CURRENTLY OVER WEST AFRICA IS EXPECTED TO MERGE WITH  
AN AREA OF LOW PRESSURE THAT IS LOCATED A FEW HUNDRED NAUTICAL  
MILES SOUTH OF THE CABO VERDE ISLANDS IN A COUPLE OF DAYS.  
ENVIRONMENTAL CONDITIONS ARE FORECAST TO BE MORE CONDUCIVE FOR  
DEVELOPMENT BY MIDWEEK, AND A TROPICAL DEPRESSION COULD FORM  
DURING THE LATTER HALF OF THIS WEEK WHILE THE SYSTEM MOVES  
WESTWARD TO WEST-NORTHWESTWARD ACROSS THE CENTRAL TROPICAL  
ATLANTIC.  
   
THIS AFTERNOON  
S OF 27N, E TO SE WINDS 10 TO 15 KT IN THE  
AFTERNOON. N OF 27N, SE TO S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT S  
OF 27N. AND 2 TO 3 FT N OF 27N. ISOLATED SHOWERS AND  
THUNDERSTORMS.    
TONIGHT  
E TO SE WINDS 10 TO 15 KT S OF 27N, AND SE 5 TO 10 KT  
N OF 27N. SEAS 3 TO 4 FT S OF 27N, AND 2 TO 3 FT N OF 27N.  
ISOLATED SHOWERS AND THUNDERSTORMS.    
TUE  
E TO SE WINDS 10 TO 15 KT S OF 27N, AND S 5 TO 10 KT N OF  
27N. SEAS 3 TO 4 FT S OF 27N, AND 2 TO 3 FT N OF 27N. ISOLATED SHOWERS  
AND THUNDERSTORMS.    
TUE NIGHT  
E TO SE WINDS 10 TO 15 KT S OF 27N, AND S 10 TO  
15 KT N OF 27N. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.   
WED  
S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
WED NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
THU  
SE TO S WINDS 5 TO 10 KT. SEAS 2 TO 4 FT.    
THU NIGHT  
SE TO S WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.    
FRI  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.   
FRI NIGHT  
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.  
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