906 
FZNT02 KNHC 251515
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1200 UTC TUE SEP 25.
24 HOUR FORECAST VALID 1200 UTC WED SEP 26.
48 HOUR FORECAST VALID 1200 UTC THU SEP 27.

.WARNINGS.

...ATLC GALE WARNING...
.TROPICAL WAVE FROM 04N47W TO 16N46W. FROM 11N TO 13N BETWEEN 
45W AND 47W WINDS 30 TO 35 KT. SEAS 11 TO 14 FT. ELSEWHERE FROM 
10N TO 15N BETWEEN 45W AND 50W WINDS 20 TO 30 KT. SEAS 9 TO 12 
FT. REMAINDER OF AREA FROM 09N TO 18N BETWEEN 39W AND 53W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. 
.24 HOUR FORECAST TROPICAL WAVE FROM 07N55W TO LOW PRES 1010 
MB...POSSIBLE TROPICAL CYCLONE...NEAR 11N54W TO 17N53W. FROM 12N 
TO 14N BETWEEN 53W AND 55W WINDS 30 TO 35 KT. SEAS 11 TO 14 FT. 
ELSEWHERE FROM 11N TO 16N BETWEEN 51W AND 56W WINDS 20 TO 30 KT. 
SEAS 9 TO 13 FT. REMAINDER OF AREA FROM 09N TO 18N BETWEEN 47W 
AND 59W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL WAVE FROM 07N62W TO LOW PRES 1010 
MB...POSSIBLE TROPICAL CYCLONE...NEAR 12N60W TO 17N59W. FROM 12N 
TO 16N BETWEEN 57W AND 60W WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. 
ELSEWHERE FROM 10N TO 19N BETWEEN 54W AND 62W WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN MIXED SWELL. 

.SYNOPSIS AND FORECAST. 

.POST-TROPICAL CYCLONE LESLIE NEAR 31.6N 44.4W 1007 MB AT 1500
UTC SEP 25 MOVING E OR 100 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER OVER FORECAST WATERS 
WITHIN 150 NM S SEMICIRCLE. ELSEWHERE OVER FORECAST WATERS N OF 
LINE FROM 31N40W TO 28N45W TO 30N52W WINDS 20 TO 30 KT. SEAS 8 
TO 10 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N41W TO 26N44W TO 25N56W TO 
27N64W. N OF 27N AND E OF FRONT TO 35W S TO SW WINDS 20 TO 30 
KT. SEAS TO 12 FT. NE OF FRONT AND E OF 45W NW TO N WINDS 20 TO 
30 KT. SEAS 8 TO 20 FT IN NW TO N SWELL. N OF FRONT AND W OF 45W 
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 20 FT IN N TO NE SWELL... 
SEAS HIGHEST NEAR 31N45W. N OF 28N BETWEEN 64W AND 67W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. 
.48 HOUR FORECAST STATIONARY FRONT FROM 29N35W TO 24N40W...THEN 
WEAKENING STATIONARY FRONT TO 20N50W. N OF A LINE FROM 26N35W TO 
22N43W TO 24N54W WINDS 20 KT OR LESS. SEAS 12 TO 22 FT IN NE TO 
NW SWELL. ELSEWHERE N OF A LINE FROM 24N35W TO 20N45W TO 19N57W 
TO 26N70W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE AND NW 
SWELL. 

.ATLC 06 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING 
APPROACH TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.CARIBBEAN FROM 11N TO 18N BETWEEN 70W AND 77W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.