000
FZNT02 KNHC 011721 CCA
HSFAT2

HIGH SEAS FORECAST...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED SEP 01 2021

CORRECTED SYNOPSIS AND FORECAST SECTION

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED SEP 01.
24 HOUR FORECAST VALID 1200 UTC THU SEP 02.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 03.

.WARNINGS.

...ATLC HURRICANE WARNING...
.TROPICAL STORM LARRY E OF AREA NEAR 12.3N 27.6W 1001 MB AT 1500 
UTC SEP 01 MOVING W OR 270 DEG AT 19 KT. MAXIMUM SUSTAINED WINDS 
45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E 
SEMICIRCLE...40 NM SW QUADRANT AND 0 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 0 NM OF CENTER EXCEPT 50 NM NE QUADRANT WITH 
SEAS TO 16 FT.
.24 HOUR FORECAST HURRICANE LARRY E OF AREA NEAR 12.7N 33.4W. 
MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE 
WINDS WITHIN 80 NM N SEMICIRCLE...70 NM SE QUADRANT AND 50 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE AND 60 
NM S SEMICIRCLE WITH SEAS TO 23 FT. ELSEWHERE WITHIN 09N35W TO 
11N37W TO 14N38W TO 18N36W TO 19N35W TO 09N35W WINDS 20 TO 33 
KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE LARRY NEAR 13.9N 39.2W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 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...90 
NM SE QUADRANT AND 60 NM SW QUADRANT WITH SEAS TO 35 FT. 
ELSEWHERE WITHIN 07N35W TO 10N40W TO 15N43W TO 21N41W TO 21N35W 
TO 07N35W WINDS 20 TO 33 KT. SEAS 8 TO 17 FT. 
.72 HOUR FORECAST HURRICANE LARRY NEAR 16.2N 44.6W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 KT. 
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. 
.96 HOUR FORECAST HURRICANE LARRY NEAR 19.0N 49.5W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 KT. 
.120 HOUR FORECAST HURRICANE LARRY NEAR 22.0N 52.5W. MAXIMUM 
SUSTAINED WINDS 105 KT GUSTS 130 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.

.TROPICAL DEPRESSION KATE NEAR 26.8N 52.3W 1007 MB AT 1500 UTC
SEP 01 MOVING NNW OR 340 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 25N49W TO 24N51W TO 26N54W TO 29N53W 
TO 28N50W TO 25N49W SE WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION KATE NEAR 29.6N 53.1W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 27N51W TO 
28N55W TO 31N55W TO 31N51W TO 30N50W TO 27N51W WINDS 20 KT OR
LESS. SEAS TO 8 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW KATE NEAR 31.1N 
53.2W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW KATE NEAR 32.4N 
52.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. 
.60 HOUR FORECAST...DISSIPATED.

.CARIBBEAN 06 HOUR FORECAST WITHIN 16N83W TO 16N88W TO 20N87W TO
19N85W TO 18N84W TO 16N83W...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. 

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

$$
.FORECASTER TORRES. NATIONAL HURRICANE CENTER.