000
FZNT02 KNHC 101010
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN SEP 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN SEP 10.
24 HOUR FORECAST VALID 0600 UTC MON SEP 11.
48 HOUR FORECAST VALID 0600 UTC TUE SEP 12.

.WARNINGS.

...ATLC HURRICANE WARNING...
.HURRICANE LEE NEAR 21.4N 60.5W 958 MB AT 0900 UTC SEP 10 MOVING
WNW OR 300 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110
KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE QUADRANT...130
NM SE QUADRANT...80 NM SW QUADRANT...AND 110 NM NW QUADRANT.
SEAS 12 FT OR GREATER WITHIN 240 NM NE AND SW QUADRANTS...300 NM
NW QUADRANT AND 180 NM SE QUADRANT WITH SEAS TO 35 FT. ELSEWHERE
WITHIN 25N58W TO 26N62W TO 22N64W TO 20N63W TO 18N59W TO 21N56W 
TO 25N58W WINDS 20 TO 33 KT. SEAS 11 TO 22 FT IN SE SWELL. 
REMAINDER OF AREA WITHIN 31N55W TO 31N62W TO 22N71W TO 21N63W TO 
16N60W TO 23N53W TO 31N55W...INCLUDING IN ATLANTIC EXPOSURES AND 
PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE LEE NEAR 22.8N 62.8W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS 
WITHIN 150 NM E SEMICIRCLE...100 NM SW QUADRANT AND 130 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 300 NM N AND 180 NM S 
SEMICIRCLES WITH SEAS TO 44 FT. ELSEWHERE WITHIN 27N61W TO 26N65W
TO 23N66W TO 21N65W TO 20N61W TO 22N59W TO 27N61W WINDS 20 TO 33
KT. SEAS 12 TO 22 FT IN SE TO S SWELL. REMAINDER OF AREA WITHIN 
30N55W TO 27N64W TO 31N68W TO 24N73W TO 18N68W TO 17N60W TO 
30N55W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 
KT OR LESS. SEAS 8 TO 14 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE LEE NEAR 23.6N 65.2W. MAXIMUM 
SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS 
WITHIN 150 NM E SEMICIRCLE...120 NM SW QUADRANT AND 140 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 360 NM NW AND 300 NM SE 
SEMICIRCLES WITH SEAS TO 48 FT. ELSEWHERE WITHIN 25N60W TO 29N63W
TO 27N69W TO 22N68W TO 20N64W TO 21N61W TO 25N60W WINDS 20 TO 33
KT. SEAS 13 TO 22 FT IN SE TO S SWELL. REMAINDER OF AREA WITHIN 
29N51W TO 27N61W TO 30N76W TO 18N68W TO 17N59W TO 22N51W TO 
29N51W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 
KT OR LESS. SEAS 8 TO 14 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE LEE NEAR 24.5N 66.9W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE LEE NEAR 26.5N 68.0W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT.
.120 HOUR FORECAST HURRICANE LEE NEAR 30.2N 68.0W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT.

...ATLC HURRICANE WARNING...
.TROPICAL STORM MARGOT NEAR 22.1N 39.6W 1000 MB AT 0900 UTC SEP
10 MOVING NW OR 320 DEG AT 7 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NW AND SE
QUADRANTS...70 NM NE QUADRANT AND 0 NM SW QUADRANT.  SEAS 12 FT
OR GREATER WITHIN 60 NM S SEMICIRCLE...120 NM NE QUADRANT AND
150 NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 25N38W TO
25N41W TO 23N42W TO 22N41W TO 21N38W TO 23N37W TO 25N38W WINDS 
20 TO 33 KT. SEAS 9 TO 13 FT IN E TO SE SWELL. REMAINDER OF AREA 
WITHIN 24N35W TO 27N40W TO 24N43W TO 21N44W TO 18N41W TO 19N35W 
TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM MARGOT NEAR 24.8N 40.5W. 
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE 
WINDS WITHIN 70 NM NW AND SE QUADRANTS...100 NM NE QUADRANT AND 
30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N AND 60 
NM S SEMICIRCLES WITH SEAS TO 22 FT. ELSEWHERE WITHIN 26N37W TO 
28N38W TO 28N42W TO 26N44W TO 24N43W TO 23N38W TO 26N37W WINDS 20
TO 33 KT. SEAS 9 TO 14 FT IN SE SWELL. REMAINDER OF AREA WITHIN 
29N39W TO 28N45W TO 25N47W TO 20N47W TO 21N39W TO 24N35W TO 
29N39W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE MARGOT NEAR 28.2N 40.8W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 100 NM NW AND SE QUADRANTS...130 NM NE QUADRANT AND 60 NM 
SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 240 NM N AND 150 NM S 
SEMICIRCLES WITH SEAS TO 28 FT. ELSEWHERE WITHIN 31N37W TO 30N39W
TO 31N43W TO 28N44W TO 25N41W TO 26N36W TO 31N37W WINDS 20 TO 33
KT. SEAS 10 TO 16 FT IN SE TO S SWELL. REMAINDER OF AREA WITHIN 
31N36W TO 31N43W TO 29N51W TO 22N52W TO 21N45W TO 25N35W TO 
31N36W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE MARGOT NEAR 32.4N 41.0W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE MARGOT NEAR 35.0N 41.6W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
.120 HOUR FORECAST HURRICANE MARGOT NEAR 36.7N 41.9W. 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 WITHIN 09N35W TO 09N38W TO 08N38W TO 07N41W TO 07N35W TO
09N35W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 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 STRIPLING. NATIONAL HURRICANE CENTER.