000
FZNT02 KNHC 201541
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON SEP 20 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON SEP 20.
24 HOUR FORECAST VALID 1200 UTC TUE SEP 21.
48 HOUR FORECAST VALID 1200 UTC WED SEP 22.

.WARNINGS.

...ATLANTIC TROPICAL STORM WARNING...
.TROPICAL STORM PETER NEAR 19.5N 60.9W 1007 MB AT 1500 UTC SEP
20 MOVING WNW OR 290 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 45 KT
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER
EXCEPT 110 NM NE QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM S 
SEMICIRCLE...210 NM NE QUADRANT AND 60 NM NW QUADRANT WITH SEAS 
TO 15 FT. ELSEWHERE WITHIN 19N59W TO 19N62W TO 22N63W TO 23N61W 
TO 21N58W TO 19N59W WINDS 20 TO 33 KT. SEAS 9 TO 12 FT. REMAINDER
OF AREA WITHIN 20N55W TO 17N60W TO 19N63W TO 23N64W TO 24N56W TO
20N55W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO SE SWELL.
.24 HOUR FORECAST TROPICAL STORM PETER NEAR 20.8N 64.8W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS 
WITHIN 0 NM OF CENTER EXCEPT 100 NM NE QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 0 NM S SEMICIRCLE...150 NM NE QUADRANT AND 45 NM 
NW QUADRANT WITH SEAS TO 14 FT. ELSEWHERE WITHIN 21N62W TO 20N66W
TO 24N66W TO 25N64W TO 23N62W TO 21N62W WINDS 20 TO 33 KT. SEAS 
8 TO 12 FT. REMAINDER OF AREA WITHIN 24N60W TO 20N63W TO 22N68W 
TO 26N68W TO 26N62W TO 24N60W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE TO E SWELL.
.48 HOUR FORECAST TROPICAL STORM PETER NEAR 22.7N 67.9W. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
WITHIN 0 NM OF CENTER EXCEPT 80 NM NE QUADRANT. SEAS TO 12 FT 
WITHIN 120 NM NE QUADRANT. ELSEWHERE WITHIN 23N66W TO 22N68W TO 
23N69W TO 26N68W TO 26N67W TO 23N66W WINDS 20 TO 33 KT. SEAS 8 TO
11 FT. REMAINDER OF AREA WITHIN 25N63W TO 23N66W TO 25N70W TO 
29N69W TO 28N62W TO 25N63W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED SWELL.
.60 HOUR FORECAST TROPICAL DEPRESSION PETER NEAR 23.5N 68.6W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.72 HOUR FORECAST TROPICAL DEPRESSION PETER NEAR 24.5N 68.7W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION PETER NEAR 26.5N 67.6W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST TROPICAL STORM PETER NEAR 28.6N 66.4W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

...ATLANTIC TROPICAL STORM WARNING...
.TROPICAL STORM ROSE NEAR 17.3N 33.4W 1007 MB AT 1500 UTC SEP 20
MOVING NW OR 320 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM N SEMICIRCLE 
AND 30 NM S SEMICIRCLE. SEAS TO 12 FT WITHIN 0 NM OF CENTER 
EXCEPT 60 NM NE QUADRANT. 
.24 HOUR FORECAST TROPICAL STORM ROSE NEAR 21.0N 36.1W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS 
WITHIN 0 NM W SEMICIRCLE...50 NM NE QUADRANT AND 40 NM SE 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NE QUADRANT WITH 
SEAS TO 13 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 20N35W TO 
20N36W TO 21N37W TO 22N36W TO 23N35W TO 20N35W WINDS 20 TO 33 KT.
SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 20N36W TO 19N36W TO 
20N38W TO 22N37W TO 23N35W TO 20N36W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NE TO E SWELL. 
.48 HOUR FORECAST TROPICAL STORM ROSE NEAR 24.1N 38.1W. MAXIMUM 
SUSTAINED WINDS 35 KT GUSTS 45 KT. LITTLE CHANGE IN AREA OF 
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. ELSEWHERE 
WITHIN 24N36W TO 23N37W TO 24N38W TO 24N39W TO 26N37W TO 24N36W 
WINDS 20 TO 33 KT. SEAS 10 TO 11 FT. REMAINDER OF AREA WITHIN 
23N35W TO 21N37W TO 24N40W TO 26N37W TO 25N35W TO 23N35W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. 
.60 HOUR FORECAST TROPICAL DEPRESSION ROSE NEAR 25.4N 39.1W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.72 HOUR FORECAST TROPICAL DEPRESSION ROSE NEAR 26.7N 40.0W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION ROSE NEAR 29.0N 40.0W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. 
.120 HOUR FORECAST TROPICAL DEPRESSION ROSE NEAR 31.0N 38.0W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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 03 HOUR FORECAST WITHIN 30.5N63W TO 30.5N65W TO 31N65W TO
31N62.5W TO 30.5N63W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 29N67W TO 29N68W TO 30N68W TO 31N68W TO
31N67W TO 29N67W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN N TO NE 
SWELL. ELSEWHERE WITHIN 28N67W TO 30N70W TO 31N68W TO 31N53W TO 
28N67W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 28N45W TO 27N52W TO 30N70W TO 31N38W TO
28N45W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N TO NE SWELL.

.GULF OF MEXICO 48 HOUR FORECAST WITHIN 27N97W TO 28N96W TO
29N94W TO 29N93W TO 27N97W N TO NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.