538 
FZNT02 KNHC 042126
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN AUG 04 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN AUG 04.
24 HOUR FORECAST VALID 1800 UTC MON AUG 05.
48 HOUR FORECAST VALID 1800 UTC TUE AUG 06.

.WARNINGS.

...GULF OF MEXICO HURRICANE WARNING...
.TROPICAL STORM DEBBY NEAR 27.7N 84.4W 992 MB AT 2100 UTC AUG 04 
MOVING N OR 360 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 55 KT 
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM E 
SEMICIRCLE...0 NM SW QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 60 NM W SEMICIRCLE...120 NM NE QUADRANT AND 
150 NM SE QUADRANT WITH SEAS TO 23 FT. ELSEWHERE OVER FORECAST 
WATERS N OF 24N E OF 87W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST HURRICANE DEBBY NEAR 29.1N 84.4W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
.24 HOUR FORECAST HURRICANE DEBBY INLAND NEAR 30.5N 83.8W.
MAXIMUM SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM W SEMICIRCLE...90 NM NE QUADRANT AND 130 NM 
SE QUADRANT. SEAS 12 FT OR GREATER N OF 28N E OF 85W WITH SEAS 
TO 18 FT. ELSEWHERE N OF 26N E OF 87W W TO NW WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT.
.36 HOUR FORECAST TROPICAL STORM DEBBY INLAND NEAR 31.3N 83.0W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
.48 HOUR FORECAST TROPICAL STORM DEBBY INLAND NEAR 31.7N 82.1W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM NE QUADRANT...90 NM SE QUADRANT...40 NM SW 
QUADRANT...AND 20 NM NW QUADRANT. OVER FORECAST WATERS N OF 26N 
E OF 85W W TO NW WINDS 20 TO 25 KT. SEAS LESS TO 8 FT. 

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.

.ATLC FROM 24N TO 28N W OF 77W SE TO S WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT. 
.24 HOUR FORECAST N OF 27N W OF 78W S WINDS 20 TO 30 KT. SEAS 8 
TO 9 FT. 
.48 HOUR FORECAST N OF 27N W OF 77W S WINDS 20 TO 30 KT. SEAS 8 
TO 11 FT.

.ATLC FROM 20N TO 21N BETWEEN 71W AND 74W...INCLUDING APPROACHES 
TO THE WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC AND CARIBBEAN TROPICAL WAVE ALONG 56W S OF 19N. FROM 12N 
TO 19N BETWEEN 50W AND 60W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 
9 FT.
.24 HOUR FORECAST TROPICAL WAVE ALONG 61W S OF 19N. FROM 13N TO 
17N BETWEEN 60W AND 68W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 
FT.
.42 HOUR FORECAST TROPICAL WAVE ALONG 65W S OF 19N. E OF WAVE 
AXIS TO 64W E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 13N TO 
17N BETWEEN 65W AND 75W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST TROPICAL WAVE ALONG 67W S OF 19N. FROM 13N TO 
17N BETWEEN 64W AND 70W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT.

.CARIBBEAN FROM 11N TO 13N BETWEEN 70W AND 76W...INCLUDING THE 
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.06 HOUR FORECAST FROM 11N TO 14N BETWEEN 70W AND 76W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT...HIGHEST NEAR THE COAST OF COLOMBIA.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 70W AND 76W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.