658 
FZNT02 KNHC 021018
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON OCT 02.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 03.
48 HOUR FORECAST VALID 0600 UTC WED OCT 04.

.WARNINGS.

...ATLC TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 17.1N 60.0W 998 MB AT 0900 UTC OCT
02 MOVING NW OR 315 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W 
SEMICIRCLE...100 NM NE QUADRANT AND 150 NM SE QUADRANT. SEAS 12 
FT OR GREATER WITHIN 150 NM N SEMICIRCLE...120 NM SE QUADRANT AND
60 NM SW QUADRANT WITH SEAS TO 16 FT. ELSEWHERE WITHIN 18N58W TO
18N59W TO 17N60W TO 16N59W TO 16N58W TO 18N58W WINDS 20 TO 33 
KT. SEAS 9 TO 14 FT. REMAINDER OF AREA WITHIN 18N55W TO 23N57W TO
20N66W TO 18N62W TO 16N61W TO 15N56W TO 18N55W...INCLUDING IN 
ATLC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 18.6N 61.4W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 100 NM NE QUADRANT...120 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM E SEMICIRCLE...60 NM SW QUADRANT AND 150 NM NW QUADRANT 
WITH SEAS TO 20 FT. ELSEWHERE WITHIN 19N60W TO 19N61W TO 18N61W 
TO 18N60W TO 19N60W WINDS 20 TO 33 KT. SEAS 9 TO 14 FT. REMAINDER
OF AREA WITHIN 23N56W TO 24N61W TO 23N64W TO 19N65W TO 16N58W TO
19N56W TO 23N56W...INCLUDING IN ATLC EXPOSURES AND 
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 21.2N 62.2W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 100 NM NE QUADRANT...120 NM SE QUADRANT...40 NM SW 
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
240 NM E SEMICIRCLE...90 NM SW QUADRANT AND 150 NM NW QUADRANT 
WITH SEAS TO 23 FT. ELSEWHERE WITHIN 24N59W TO 24N62W TO 21N64W 
TO 19N63W TO 20N61W TO 20N59W TO 24N59W WINDS 20 TO 33 KT. SEAS 9
TO 14 FT. REMAINDER OF AREA WITHIN 25N51W TO 27N57W TO 27N63W TO
21N68W TO 18N61W TO 19N51W TO 25N51W...INCLUDING IN ATLC 
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN 
MIXED SWELL.
.72 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 24.6N 62.2W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. EXTENDED OUTLOOK...USE
FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE PHILIPPE NEAR 28.3N 60.8W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.120 HOUR FORECAST HURRICANE PHILIPPE NEAR 31.7N 58.9W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 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 COLD FRONT FROM 31N64W TO 26N74W TO 26N80W. WITHIN 31N65W 
TO 31N81W TO 28N80W TO 27N77W TO 31N65W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N61W TO 26N70W AND 
STATIONARY TO 26N80W. WITHIN 31N65W TO 31N81W TO 26N80W TO 25N74W
TO 25N69W TO 31N65W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO
NE SWELL.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N58W TO 27N63W TO 
25N78W. WITHIN 31N65W TO 31N81W TO 27N79W TO 31N65W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NE SWELL.

.ATLC LOW PRES...REMNANTS OF RINA...NEAR 28N55W 1010 MB. WITHIN 
29N52W TO 29N55W TO 28N56W TO 26N56W TO 25N54W TO 26N52W TO 
29N52W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN SE SWELL. 
.24 HOUR FORECAST LOW PRES DISSIPATED. WITHIN 31N47W TO 31N52W TO
30N51W TO 30N49W TO 30N48W TO 31N47W SW WINDS 20 TO 25 KT. SEAS 
8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.ATLC WITHIN 23N44W TO 23N51W TO 16N49W TO 14N40W TO 16N39W TO 
23N44W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN E SWELL.
.24 HOUR FORECAST WITHIN 21N35W TO 21N44W TO 25N53W TO 19N53W TO
15N49W TO 14N35W TO 21N35W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 17N42W TO 19N44W TO 19N50W TO 15N52W TO
12N48W TO 13N42W TO 17N42W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN E SWELL.

.GULF OF MEXICO WITHIN 28N83W TO 29N84W TO 30N86W TO 27N89W TO
26N87W TO 27N84W TO 28N83W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.24 HOUR FORECAST WITHIN 27N83W TO 28N85W TO 28N87W TO 27N88W TO
25N86W TO 24N83W TO 27N83W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.36 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 AGUIRRE. NATIONAL HURRICANE CENTER.