000
FZNT02 KNHC 301512
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT SEP 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT SEP 30.
24 HOUR FORECAST VALID 1200 UTC SUN OCT  1.
48 HOUR FORECAST VALID 1200 UTC MON OCT  2.

.WARNINGS.

...ATLANTIC TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 16.9N 56.3W 999 MB AT 1500 UTC SEP
30 MOVING SW OR 215 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM NE
QUADRANT...120 NM SE QUADRANT...0 NM SW QUADRANT...AND 70 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE...90 
NM SE QUADRANT AND 30 NM SW QUADRANT WITH SEAS TO 20 FT. 
ELSEWHERE WITHIN 20N54W TO 21N55W TO 20N57W TO 17N58W TO 15N55W 
TO 16N53W TO 20N54W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. 
REMAINDER AREA WITHIN 25N58W TO 23N66W TO 21N68W TO 19N61W TO 
15N56W TO 18N52W TO 25N58W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 17.0N 57.2W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 100 NM NE QUADRANT...110 NM SE QUADRANT...50 NM SW 
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM E SEMICIRCLE...30 NM SW QUADRANT AND 150 NM NW QUADRANT 
WITH SEAS TO 23 FT. ELSEWHERE WITHIN 20N53W TO 20N59W TO 16N60W 
TO 14N57W TO 15N53W TO 20N53W WINDS 20 TO 33 KT. SEAS 11 TO 12 
FT. WITHIN 26N57W TO 21N64W TO 14N58W TO 15N52W TO 17N51W TO 
26N57W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 18.5N 58.9W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 110 NM E SEMICIRCLE...50 NM SW QUADRANT AND 70 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 210 NM E SEMICIRCLE...90 
NM SW QUADRANT AND 150 NM NW QUADRANT WITH SEAS TO 27 FT. 
ELSEWHERE WITHIN 21N55W TO 22N59W TO 19N61W TO 17N61W TO 15N58W 
TO 18N55W TO 21N55W WINDS 20 TO 33 KT. SEAS DESCRIBED ABOVE. 
REMAINDER AREA WITHIN 22N55W TO 25N59W TO 21N64W TO 15N60W TO 
14N55W TO 18N54W TO 22N55W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN MIXED SWELL.
.60 HOUR FORECAST HURRICANE PHILIPPE NEAR 19.7N 59.6W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.72 HOUR FORECAST HURRICANE PHILIPPE NEAR 21.0N 59.9W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE PHILIPPE NEAR 24.9N 59.3W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
.120 HOUR FORECAST HURRICANE PHILIPPE NEAR 28.5N 57.0W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.

...ATLANTIC TROPICAL STORM WARNING...
.TROPICAL STORM RINA NEAR 21.2N 50.4W 1002 MB AT 1500 UTC SEP 30
MOVING WNW OR 300 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...100 NM NE QUADRANT AND 120 NM SE QUADRANT.  SEAS 12
FT OR GREATER WITHIN 150 NM N SEMICIRCLE...120 NM SE QUADRANT
AND 30 NM SW QUADRANT WITH SEAS TO 17 FT. ELSEWHERE WITHIN 
21N45W TO 24N50W TO 23N52W TO 19N50W TO 17N47W TO 17N45W TO 
21N45W WINDS 20 TO 33 KT. SEAS 11 TO 12 FT. REMAINDER AREA WITHIN
25N44W TO 26N48W TO 25N54W TO 20N51W TO 17N48W TO 19N44W TO 
25N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION RINA NEAR 23.5N 53.7W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 25N50W TO 
26N53W TO 25N54W TO 23N53W TO 22N51W TO 23N49W TO 25N50W WINDS 20
TO 30 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 25N45W TO 29N48W TO
28N55W TO 25N55W TO 19N51W TO 21N48W TO 25N45W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW RINA NEAR 27.0N 
56.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 28N56W 
TO 28N57W TO 28N58W TO 27N58W TO 27N57W TO 27N56W TO 28N56W WINDS
20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 30N50W TO 30N54W 
TO 29N57W TO 26N58W TO 25N51W TO 27N49W TO 30N50W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.60 HOUR FORECAST...DISSIPATED.

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 31N38W TO 31N59W TO 28N57W TO 28N48W TO 28N44W TO
31N38W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.ATLC 36 HOUR FORECAST WITHIN 31N77W TO 31N81W TO 30N81W TO
30N79W TO 30N78W TO 31N77W NE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WITHIN 30N77W TO 31N77W TO 31N80W TO 30N80W TO
29N79W TO 29N77W TO 30N77W NE WINDS 20 TO 25 KT. SEAS 8 TO 10
FT. ELSEWHERE WITHIN 31N69W TO 31N78W TO 30N77W TO 30N75W TO 
30N72W TO 30N70W TO 31N69W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN NE SWELL.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.