203  
FNUS72 KNHC 141338  
FWSNHC  
 
SPOT FORECAST FOR DRY TORTUGAS DISCHARGE...USCG  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1300 EDT FRI AUG 14 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0900 EDT ON AUGUST 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NWS  
NATIONAL HURRICANE CENTER/TROPICAL ANALYSIS AND FORECAST  
BRANCH AT (305)229-4425.  
   
DISCUSSION  
THE WESTERN ATLANTIC RIDGE EXTENDS WESTWARD INTO THE  
NE GULF, AND WILL CHANGE LITTLE TODAY AND TOMORROW BEFORE WEAKENING ON SUN.  
THIS PATTERN WILL PRODUCE MOSTLY LIGHT TO GENTLE E TO SE WINDS  
ACROSS THE SPOT FORECAST AREA ALONG WITH SEAS 1 TO 3 FT. ISOLATED  
SHOWERS AND THUNDERSTORMS ARE POSSIBLE DURING THIS SAME TIME.  
 
LATITUDE = 24.4  
LONGITUDE = -83.46  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 85.  
SURFACE WINDS (KTS).EAST WINDS 8 TO 10 KNOTS SHIFTING TO THE  
NORTHEAST AROUND 10 KNOTS LATE IN THE  
AFTERNOON.  
SWELL HEIGHT........SOUTHEAST SWELL 1 FEET.  
WAVE HEIGHT.........2 FEET.  
WAVE HEIGHT.........2 FEET.  
WAVE PERIOD.........2 SECONDS.  
WAVE PERIOD.........2 SECONDS.  
WIND WAVE...........2 FEET.  
SEA SURFACE TEMP....85 DEGREES FAHRENHEIT.  
 
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........14 14 14 14 14 11 11 11 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............85 85 85 85 85 85 85 85 85  
SFC WND DIR.....E E E E E E E E NE  
SFC WND SPD KTS.10 10 9 9 9 8 8 8 10  
SFC WND GST.....13 13 12 12 12 11 11 11 13  
SWELL DIRECTION.SE SE SE SE SE SE SE SE SE  
SWELL HGT (FT)..1 1 1 1 1 2 2 2 2  
WAVE PERIOD (S).2 2 2 2 2 0 0 0 0  
WIND WAVE (FT)..2 2 2 2 2 2 2 2 2  
WAVE HEIGHT (FT)2 2 2 2 2 2 2 2 2  
SST (F).........85 85 85 85 85 85 85 85 85  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (75-85 PERCENT).  
MIN TEMPERATURE.....AROUND 84.  
SURFACE WINDS (KTS).NORTHEAST WINDS AROUND 10 KNOTS SHIFTING TO THE  
EAST 8 TO 11 KNOTS OVERNIGHT.  
SWELL HEIGHT........SOUTHEAST SWELL 2 FEET.  
WAVE HEIGHT.........2 FEET BUILDING TO 3 FEET LATE IN THE EVENING.  
WAVE HEIGHT.........2 FEET BUILDING TO 3 FEET LATE IN THE EVENING.  
WAVE PERIOD.........0 SECONDS.  
WAVE PERIOD.........0 SECONDS.  
WIND WAVE...........2 FEET.  
SEA SURFACE TEMP....85 DEGREES FAHRENHEIT.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........11 11 29 29 29 29 29 29 81 81 81 81  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............85 85 85 85 85 85 85 85 85 85 85 85  
SFC WND DIR.....NE NE NE NE NE E E E E E E E  
SFC WND SPD KTS.10 10 10 10 10 10 10 10 11 11 11 8  
SFC WND GST.....13 13 13 13 13 15 15 15 16 16 16 10  
SWELL DIRECTION.SE SE SE SE SE SE SE SE SE SE SE SE  
SWELL HGT (FT)..2 2 2 2 2 2 2 2 2 2 2 2  
WAVE PERIOD (S).0 0 0 0 0 0 0 0 0 0 0 0  
WIND WAVE (FT)..2 2 2 2 2 2 2 2 2 2 2 2  
WAVE HEIGHT (FT)2 2 2 2 2 3 3 3 3 3 3 3  
SST (F).........85 85 85 85 85 85 85 85 85 85 85 85  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING  
SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 85.  
SURFACE WINDS (KTS).EAST WINDS 7 TO 12 KNOTS.  
SWELL HEIGHT........EAST SWELL 2 FEET.  
WAVE HEIGHT.........3 FEET SUBSIDING TO 2 FEET LATE IN THE  
AFTERNOON.  
WAVE HEIGHT.........3 FEET SUBSIDING TO 2 FEET LATE IN THE  
AFTERNOON.  
WAVE PERIOD.........0 SECONDS.  
WAVE PERIOD.........0 SECONDS.  
WIND WAVE...........2 FEET INCREASING TO 4 FEET EARLY IN THE  
MORNING, THEN DECREASING TO 2 FEET LATE IN THE  
AFTERNOON.  
SEA SURFACE TEMP....85 DEGREES FAHRENHEIT.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........81 81 64 64 64 64 64 64 17 17 17 17  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............85 85 84 84 84 84 84 84 85 85 85 85  
SFC WND DIR.....E E E E E SE SE SE SE SE SE E  
SFC WND SPD KTS.8 8 12 12 12 10 10 10 9 9 9 7  
SFC WND GST.....10 10 17 17 17 14 14 14 12 12 12 10  
SWELL DIRECTION.SE SE SE SE SE SE SE SE E E E E  
SWELL HGT (FT)..2 2 2 2 2 2 2 2 2 2 2 2  
WAVE PERIOD (S).0 0 0 0 0 0 0 0 0 0 0 0  
WIND WAVE (FT)..2 2 4 4 4 4 4 4 2 2 2 2  
WAVE HEIGHT (FT)3 3 3 3 3 3 3 3 3 3 3 2  
SST (F).........85 85 85 85 85 85 85 85 85 85 85 85  
 
 
FORECASTER...BA  
REQUESTED BY...SECTOR KEY WEST  
TYPE OF REQUEST...MARINE  
.TAG 2619010.2/NHC  
.DELDT 08/14/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JAMES.A.BONNER@USCG.MIL,SKW@USCG.MIL,TDUKE@RESOLVEMARINE.COM  
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