102 
FZNT02 KNHC 260305
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED SEP 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED SEP 26.
24 HOUR FORECAST VALID 0000 UTC THU SEP 27.
48 HOUR FORECAST VALID 0000 UTC FRI SEP 28.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES NEAR 11.5N50W 1006 MB. WITHIN 90 NM NE SEMICIRCLE 
WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 150 NM OF 
CENTER EXCEPT SW QUADRANT WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. 
REMAINDER OF AREA FROM 10N TO 17N BETWEEN 44W AND 55W WINDS 20 
KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
11.5N56W 1004 MB. WITHIN 120 NM NE SEMICIRCLE WINDS 30 TO 35 KT. 
SEAS 11 TO 17 FT. ELSEWHERE WITHIN 180 NM OF CENTER EXCEPT SW 
QUADRANT WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. REMAINDER OF AREA 
FROM 10N TO 18N BETWEEN 52W AND 60W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN NE TO E SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N61W 1007 MB. FROM 12.5N TO 16.5N BETWEEN 57W AND 62W E TO SE 
WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE FROM 12N TO 18N 
BETWEEN 56W AND 63W...INCLUDING ATLC PASSAGES...WINDS 20 KT OR 
LESS. SEAS 8 TO 11 FT IN NE TO E SWELL. 

.SYNOPSIS AND FORECAST. 

.POST-TROPICAL CYCLONE LESLIE N OF AREA. TROUGH FROM 31N42W TO 
26N45W. N OF 27N E OF TROUGH TO 38W S TO SW WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT. N OF 28N W OF TROUGH TO 62W WINDS 20 TO 25 KT. 
SEAS 8 TO 15 FT WITH N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N36W TO 24N43W TO 23N55W. N 
OF 23N E OF 68W WINDS 20 KT OR LESS. SEAS 8 TO 21 FT IN N SWELL.
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 30N35W TO 
22N47W. N OF 16N E OF 68W WINDS 20 KT OR LESS. SEAS 8 TO 22 FT 
IN N SWELL.

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

.CARIBBEAN FROM 11N TO 14N BETWEEN 70W AND 76W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 11.5N TO 13N BETWEEN 70W AND 75W NE WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 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 MUNDELL. NATIONAL HURRICANE CENTER.