000
FZNT02 KNHC 020917
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU SEP 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU SEP 02.
24 HOUR FORECAST VALID 0600 UTC FRI SEP 03.
48 HOUR FORECAST VALID 0600 UTC SAT SEP 04.

.WARNINGS.

...ATLC HURRICANE WARNING...
.HURRICANE LARRY E OF AREA NEAR 13.0N 32.3W 987 MB AT 0900 UTC 
SEP 02 MOVING W OR 280 DEG AT 17 KT. MAXIMUM SUSTAINED WINDS 65 
KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE 
QUADRANT...50 NM SE QUADRANT...30 NM SW QUADRANT...AND 60 NM NW 
QUADRANT.  SEAS 12 FT OR GREATER WITHIN 90 NM NW AND SE 
QUADRANTS...120 NM NE QUADRANT AND 60 NM SW QUADRANT WITH SEAS 
TO 26 FT.
.24 HOUR FORECAST HURRICANE LARRY NEAR 14.0N 37.9W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM N SEMICIRCLE...90 NM SE QUADRANT AND 70 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE AND 
90 NM S SEMICIRCLE WITH SEAS TO 32 FT. FROM 08N TO 12N E OF 
40W...AND FROM 12N TO 20N E OF 42W WINDS 20 TO 33 KT. SEAS 8 TO 
12 FT.
.48 HOUR FORECAST HURRICANE LARRY NEAR 15.8N 43.6W. MAXIMUM 
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS 
WITHIN 150 NM NE QUADRANT...130 NM SE QUADRANT...90 NM SW 
QUADRANT...AND 140 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
210 NM OF CENTER...EXCEPT 150 NM SW QUADRANT WITH SEAS TO 36 FT. 
ELSEWHERE FROM 10N TO 20N E OF 47W WINDS 20 TO 33 KT. SEAS 8 TO 
12 FT. REMAINDER OF AREA FROM 08N TO 22N E OF 49W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE LARRY NEAR 18.3N 48.3W. MAXIMUM 
SUSTAINED WINDS 110 KT GUSTS 135 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE LARRY NEAR 20.9N 52.1W. MAXIMUM 
SUSTAINED WINDS 115 KT GUSTS 140 KT.
.120 HOUR FORECAST HURRICANE LARRY NEAR 23.8N 55.4W. MAXIMUM 
SUSTAINED WINDS 110 KT GUSTS 135 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 N OF 28W W OF 77W W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 18N W OF 85W...INCLUDING THE GULF OF HONDURAS... 
E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO N OF 28N W OF 85W SW TO W WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.