005 
FZNT02 KNHC 240400
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN SEP 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 24.
24 HOUR FORECAST VALID 0000 UTC MON SEP 25.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 26.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 15.4N 40.9W 1005 MB AT 0300 UTC
SEP 24 MOVING W OR 265 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 35
KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER
EXCEPT 100 NM NE QUADRANT.  SEAS 12 FT OR GREATER WITHIN 180 NM
N SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE
WITHIN 23N35W TO 23N43W TO 17N47W TO 13N44W TO 14N39W TO 17N35W 
TO 23N35W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 15.9N 44.8W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 0 NM S SEMICIRCLE...100 NM NE QUADRANT AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM N SEMICIRCLE AND 
30 NM SE QUADRANT WITH SEAS TO 14 FT. ELSEWHERE WITHIN 21N38W TO
24N45W TO 21N50W TO 15N52W TO 14N48W TO 15N40W TO 21N38W WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 16.7N 49.1W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 100 NM NE QUADRANT...50 NM SE QUADRANT...0 NM SW 
QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM N SEMICIRCLE AND 30 NM SE QUADRANT WITH SEAS TO 14 FT. 
ELSEWHERE WITHIN WITHIN 20N41W TO 23N44W TO 22N49W TO 19N52W TO
16N50W TO 17N42W TO 20N41W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. 
REMAINDER OF AREA WITHIN 26N43W TO 26N53W TO 20N55W TO 16N50W TO 
22N49W TO 22N41W TO 26N43W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 18.3N 52.0W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 21.2N 53.9W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. 
.120 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 23.5N 54.5W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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.

.ATLC WITHIN 29N57W TO 29N58W TO 29N59W TO 28N59W TO 27N58W TO
28N56W TO 29N57W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE
SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST WITHIN 14N68W TO 15N70W TO 15N72W TO
12N73W TO 11N70W TO 12N68W TO 14N68W E WINDS 20 TO 30 KT. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 14N70W TO 15N75W TO 18N80W TO 14N83W TO
12N79W TO 12N71W TO 14N70W NE TO E WINDS 20 TO 30 KT. SEAS LESS 
THAN 8 FT.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.