000
FZNT02 KNHC 300954
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT SEP 30.
24 HOUR FORECAST VALID 0600 UTC SUN OCT  1.
48 HOUR FORECAST VALID 0600 UTC MON OCT  2.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 17.1N 55.9W 999 MB AT 0900 UTC SEP
30 MOVING SSW OR 200 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...75 
NM SE QUADRANT AND 30 NM SW QUADRANT WITH SEAS TO 19 FT. WITHIN 
19N53W TO 20N56W TO 18N58W TO 15N55W TO 17N53W TO 19N53W E TO SE 
WINDS 20 TO 33 KT. SEAS 11 TO 13 FT. WITHIN 26N55W TO 26N60W TO 
22N69W TO 15N56W TO 15N52W TO 19N52W TO 26N55W...INCLUDING IN 
ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN MIXED SWELL. 
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 16.9N 56.7W. 
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 100 NM E SEMICIRCLE AND 50 NM W SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 210 NM NE SEMICIRCLE...30 NM SW QUADRANT AND
150 NM NW QUADRANT WITH SEAS TO 20 FT. WITHIN 20N53W TO 20N56W 
TO 17N58W TO 14N56W TO 14N53W TO 16N52W TO 20N53W SE WINDS 20 TO
33 KT. SEAS 11 TO 13 FT. WITHIN 25N58W TO 21N64W TO 16N59W TO 
20N58W TO 17N51W TO 19N50W TO 25N58W...INCLUDING IN ATLANTIC 
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 18.0N 58.3W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 110 NM NE QUADRANT...130 NM SE QUADRANT...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 23 FT. WITHIN 21N55W TO 22N58W TO 20N60W 
TO 15N60W TO 14N59W TO 16N54W TO 21N55W SE TO S WINDS 20 TO 33 
KT. SEAS 11 TO 13 FT. WITHIN 23N54W TO 25N60W TO 23N63W TO 
17N62W TO 15N55W TO 16N53W TO 23N54W...INCLUDING IN ATLANTIC 
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
MIXED SWELL. 
.60 HOUR FORECAST HURRICANE PHILIPPE NEAR 19.2N 59.0W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. 
.72 HOUR FORECAST HURRICANE PHILIPPE NEAR 20.7N 59.5W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST HURRICANE PHILIPPE NEAR 24.1N 59.3W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. 
.120 HOUR FORECAST HURRICANE PHILIPPE NEAR 28.1N 56.6W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM RINA NEAR 20.9N 49.5W 999 MB AT 0900 UTC SEP 30
MOVING WNW OR 300 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W
SEMICIRCLE...120 NM NE QUADRANT AND 130 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 18 FT. WITHIN 20N44W TO 23N46W TO
24N48W TO 23N52W TO 17N47W TO 17N45W TO 20N44W SE WINDS 20 TO 33
KT. SEAS 9 TO 11 FT. WITHIN 24N44W TO 26N46W TO 26N55W TO 20N53W
TO 20N50W TO 21N44W TO 24N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL. 
.24 HOUR FORECAST TROPICAL STORM RINA NEAR 22.9N 52.8W. MAXIMUM 
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM E SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT OR 
GREATER WITHIN 210 NM E SEMICIRCLE...0 NM SW QUADRANT AND 75 NM
NW QUADRANT WITH SEAS TO 16 FT. WITHIN 24N49W TO 25N53W TO 
24N54W TO 22N53W TO 20N51W TO 21N49W TO 24N49W SE WINDS 20 TO 33
KT. SEAS 11 TO 13 FT. WITHIN 26N46W TO 28N52W TO 26N56W TO 
21N54W TO 19N52W TO 20N47W TO 26N46W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN MIXED SWELL. 
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW RINA NEAR 26.0N 
56.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR 
GREATER WITHIN 60 NM NE QUADRANT...AND 0 NM ELSEWHERE WITH SEAS 
TO 12 FT. WITHIN 27N49W TO 29N50W TO 30N55W TO 28N58W TO 25N59W 
TO 21N51W TO 27N49W SE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.60 HOUR FORECAST POST-TROPICAL REMNANT LOW RINA NEAR 27.6N 
56.9W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.72 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 39 HOUR FORECAST WITHIN 31N78W TO 31N81W TO 30N81W TO
30N80W TO 31N78W NE WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST WITHIN 31N73W TO 31N81W TO 30N81W TO 29N80W TO
30N76W TO 30N73W TO 31N73W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.GULF OF MEXICO 45 HOUR FORECAST WITHIN 28N82W TO 30N84W TO
30N86W TO 28N87W TO 26N87W TO 25N84W TO 28N82W NE TO E WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30N84W TO 31N86W TO 30N88W TO 27N87W TO
27N85W TO 28N84W TO 30N84W NE TO E WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.

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

$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.