000
FZNT02 KNHC 260415
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE SEP 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE SEP 26.
24 HOUR FORECAST VALID 0000 UTC WED SEP 27.
48 HOUR FORECAST VALID 0000 UTC THU SEP 28.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 17.6N 47.8W 1001 MB AT 0300 UTC 
SEP 26 MOVING WNW OR 285 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 45
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM NE 
QUADRANT...150 NM SE QUADRANT...0 NM SW QUADRANT...AND 50 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM NE QUADRANT...120 
NM SE QUADRANT...0 NM SW QUADRANT...AND 180 NM NW QUADRANT WITH 
SEAS TO 22 FT. ELSEWHERE WITHIN 20N43W TO 22N45W TO 20N50W TO 
18N50W TO 15N48W TO 16N43W TO 20N43W WINDS 20 TO 33 KT. SEAS 9 TO
12 FT. REMAINDER OF AREA WITHIN 26N43W TO 25N50W TO 21N55W TO 
18N55W TO 15N48W TO 16N43W TO 26N43W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 18.8N 51.4W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 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 210 NM NE QUADRANT...120 
NM SE QUADRANT...45 NM SW QUADRANT AND 180 NM NW QUADRANT WITH 
SEAS TO 22 FT. ELSEWHERE WITHIN 20N47W TO 22N48W TO 22N53W TO 
20N54W TO 17N53W TO 17N47W TO 20N47W WINDS 20 TO 33 KT. SEAS 9 TO
13 FT. REMAINDER OF AREA WITHIN 26N47W TO 26N53W TO 17N56W TO 
16N52W TO 17N45W TO 21N43W TO 26N47W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 20.8N 54.6W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 90 NM NE QUADRANT...80 NM SE QUADRANT...0 NM SW 
QUADRANT...AND 50 NM NW QUADRANT. LITTLE CHANGE IN 12 FT SEAS 
RADII WITH SEAS TO 21 FT. ELSEWHERE WITHIN 21N50W TO 24N53W TO 
24N56W TO 23N57W TO 19N55W TO 18N52W TO 21N50W WINDS 20 TO 33 KT.
SEAS 10 TO 14 FT. REMAINDER OF AREA WITHIN 23N48W TO 26N52W TO 
26N57W TO 20N59W TO 18N57W TO 18N49W TO 23N48W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 22.0N 57.4W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION PHILIPPE NEAR 22.0N 59.4W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW PHILIPPE NEAR 22.0N
61.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 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 06 HOUR FORECAST LOW PRES NEAR 11N36W 1009 MB. WITHIN 
16N35W TO 15N38W TO 13N38W TO 11N37W TO 11N35W TO 16N35W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N40W 1008 MB. WITHIN 16N35W TO 17N38W TO 16N40W TO 14N41W TO 
08N37W TO 08N35W TO 16N35W SE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N44W 1007 MB. WITHIN 18N38W TO 19N44W TO 14N45W TO 11N44W TO 
11N41W TO 14N38W TO 18N38W E TO SE WINDS 20 TO 30 KT. SEAS 8 TO 
12 FT.

.CARIBBEAN WITHIN 15N70W TO 15N74W TO 14N76W TO 11N75W TO 12N72W
TO 12N68W TO 15N70W...INCLUDING THE GULF OF VENEZUELA...NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN 17N73W TO
16N77W TO 18N81W TO 13N79W TO 10N71W TO 13N68W TO 17N73W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.
.24 HOUR FORECAST WITHIN 13N71W TO 13N73W TO 11N74W TO 11N69W TO
13N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

$$
.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.