434 
FZNT02 KNHC 011611
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON OCT 01 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC MON OCT 01.
24 HOUR FORECAST VALID 1200 UTC TUE OCT 02.
48 HOUR FORECAST VALID 1200 UTC WED OCT 03.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM LESLIE NEAR 33.2N 54.3W 990 MB AT 1500 UTC OCT 
01 MOVING WSW OR 245 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 50 KT 
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NW AND SE 
QUADRANTS...140 NM NE QUADRANT AND 80 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 300 NM NE AND SW QUADRANTS...540 NM NW AND 240 
NM SE QUADRANTS WITH SEAS TO 23 FT. OVER FORECAST WATERS WITHIN 
500 NM SE AND 600 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 
11 FT. ELSEWHERE N OF LINE FROM 31N80W TO 21N65W TO 31N47W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST HURRICANE LESLIE NEAR 31.6N 55.6W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 140 NM NE QUADRANT...120 NM SE QUADRANT...130 NM SW 
QUADRANT...AND 180 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
360 NM NE...180 NM SE...480 NM SW...AND 540 NM NW QUADRANTS WITH 
SEAS TO 34 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 240 SE AND 
420 NM SW QUADRANTS WINDS 20 TO 33 KT. SEAS 9 TO 20 FT. FROM 24N 
TO 27.5N BETWEEN 46W AND 52W SW WINDS 20 TO 25 KT. SEAS 8 TO 9 
FT. REMAINDER OF AREA N OF 24N BETWEEN 48W AND 78W WINDS 20 KT 
OR LESS. SEAS TO 10 FT IN NORTHERLY SWELL. 
.48 HOUR FORECAST HURRICANE LESLIE NEAR 30.4N 56.0W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 140 NM OF CENTER EXCEPT 180 NM NW QUADRANT. SEAS 12 FT OR 
GREATER WITHIN 240 NM NE...300 NM SE...600 NM SW...AND 480 NM NW 
QUADRANTS WITH SEAS TO 33 FT. ELSEWHERE OVER FORECAST WATERS 
WITHIN 450 NM SE AND 450 NM SW QUADRANTS WINDS 20 TO 33 KT. SEAS 
10 TO 20 FT. REMAINDER OF AREA N OF 20N BETWEEN 43W AND 77W 
WINDS 20 KT OR LESS. SEAS TO 14 FT IN NORTHERLY SWELL. 
.72 HOUR FORECAST HURRICANE LESLIE NEAR 32.5N 55.3W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM LESLIE NEAR 35.7N 54.4W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM LESLIE NEAR 37.4N 52.0W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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 S OF 14N BETWEEN 51W AND 59W WINDS 20 KT OR LESS. SEAS TO 
8 FT IN MIXED E AND N SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 12.5N TO 15N BETWEEN 67W AND 73W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN MIXED E AND NE SWELL.
.24 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 STRIPLING. NATIONAL HURRICANE CENTER.