000
FZNT02 KNHC 270257
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN AUG 27 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC SUN AUG 27.
24 HOUR FORECAST VALID 0000 UTC MON AUG 28.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 29.

.WARNINGS.

...ATLC HURRICANE WARNING...
.HURRICANE FRANKLIN NEAR 23.9N 68.2W 975 MB AT 0300 UTC AUG 27
MOVING NW OR 310 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE
QUADRANT...100 NM SE QUADRANT...50 NM SW QUADRANT...AND 80 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM E SEMICIRCLE...60 
NM SW QUADRANT AND 120 NM NW QUADRANT WITH SEAS TO 27 FT.
ELSEWHERE WITHIN 27N63W TO 28N69W TO 26N71W TO 23N71W TO 21N66W 
TO 24N62W TO 27N63W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST HURRICANE FRANKLIN NEAR 26.2N 69.8W. MAXIMUM 
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM NE QUADRANT...100 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN
180 NM N SEMICIRCLE...AND 135 NM S SEMICIRCLE WITH SEAS TO 31 
FT. ELSEWHERE WITHIN 27N66W TO 29N67W TO 29N71W TO 26N72W TO 
24N71W TO 23N68W TO 27N66W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER OF AREA WITHIN 31N65W TO 31N70W TO 29N75W TO 24N73W TO 
23N68W TO 26N64W TO 31N65W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE FRANKLIN NEAR 29.2N 70.4W. MAXIMUM 
SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM E SEMICIRCLE AND 90 NM W SEMICIRCLE. SEAS 12 FT OR 
WITHIN 210 NM NE QUADRANT...150 NM SE QUADRANT...AND 180 NM NW
QUADRANT WITH SEAS TO 38 FT. ELSEWHERE WITHIN 31N67W TO 31N73W 
TO 28N73W TO 26N72W TO 26N70W TO 29N67W TO 31N67W WINDS 20 TO 33 
KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 31N64W TO 31N73W TO
30N77W TO 25N71W TO 26N66W TO 28N64W TO 31N64W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE FRANKLIN NEAR 32.5N 68.9W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE FRANKLIN NEAR 35.8N 63.7W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT.
.120 HOUR FORECAST HURRICANE FRANKLIN NEAR 41.0N 52.5W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.

...CARIBBEAN AND GULF OF MEXICO TROPICAL STORM WARNING...
.TROPICAL DEPRESSION TEN NEAR 21.1N 86.4W 1005 MB AT 0300 UTC
AUG 27 MOVING SW OR 230 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT. WITHIN 22N85W TO 23N86W TO 23N88W TO 21N87W TO 
20N88W TO 20N85W TO 22N85W...INCLUDING IN YUCATAN CHANNEL...WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST TROPICAL STORM TEN NEAR 20.9N 86.4W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 20 NM OF CENTER. ELSEWHERE WITHIN 23N86W TO 23N88W TO 
21N87W TO 20N88W TO 19N86W TO 20N85W TO 23N86W...INCLUDING IN 
YUCATAN CHANNEL...WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM TEN NEAR 20.9N 86.2W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 30 NM NE AND SW QUADRANTS...20 NM NW QUADRANT AND 40 NM SE
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER WITH 
SEAS TO 13 FT. ELSEWHERE WITHIN 23N85W TO 23N87W TO 21N87W TO 
19N87W TO 19N85W TO 20N84W TO 23N85W...INCLUDING IN YUCATAN 
CHANNEL...WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM TEN NEAR 23.1N 85.7W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM NE AND SW QUADRANTS...40 NM NW QUADRANT AND 90 NM SE
QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM NE AND SW QUADRANTS 
...AND 120 NM SE AND NW QUADRANTS WITH SEAS TO 16 FT. ELSEWHERE
WITHIN 22N82W TO 25N84W TO 25N87W TO 23N88W TO 20N86W TO 20N84W 
TO 22N82W...INCLUDING IN YUCATAN CHANNEL...WINDS 20 TO 33 KT. 
SEAS 8 TO 12 FT.
.60 HOUR FORECAST HURRICANE TEN NEAR 25.0N 85.5W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.72 HOUR FORECAST HURRICANE TEN NEAR 27.5N 84.8W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM TEN INLAND NEAR 32.7N 81.5W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
.120 HOUR FORECAST TROPICAL STORM TEN INLAND NEAR 35.2N 76.7W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.