000
FZNT02 KNHC 212047
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC WED NOV 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED NOV 21.
24 HOUR FORECAST VALID 1800 UTC THU NOV 22.
48 HOUR FORECAST VALID 1800 UTC FRI NOV 23.

.WARNINGS.

...ATLC GALE WARNING...

.ATLC 18 HOUR FORECAST COLD FRONT FROM 31N69W TO 29N77W TO 
29N81W. N OF FRONT NE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N64W TO 28N71W TO 28N81W. N 
OF FRONT NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N56W TO 26N72W...THEN 
STATIONARY FRONT TO LOW PRES 1015MB NEAR 28N78W...THEN COLD 
FRONT TO 27N81W. WITHIN 90 NM N SEMICIRCLE OF LOW WINDS 30 TO 35 
KT. SEAS 10 TO 15 FT. ELSEWHERE N OF FRONT NE TO E WINDS 20 TO 
30 KT. SEAS 8 TO 13 FT. 
.48 HOUR FORECAST COLD FRONT FROM 31N53W TO 27N68W THEN 
STATIONARY TO LOW PRES 1015 MB NEAR 28.5N77W...THEN COLD FRONT 
TO 26.5N80W. WITHIN 90 NM N SEMICIRCLE OF LOW WINDS 30 TO 35 KT. 
SEAS 11 TO 16 FT. ELSEWHERE N OF FRONT NE TO E WINDS 20 TO 30 
KT. SEAS 8 TO 14 FT. REMAINDER AREA OUTSIDE BAHAMAS AND N OF 25N 
W OF 65W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. 

.SYNOPSIS AND FORECAST. 

.ATLC FROM 22N TO 27N E OF 40W NE WINDS 20 TO 25 KT. SEAS 9 TO 
10 FT. ELSEWHERE N OF 22N E OF 42W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN N SWELL. 
.24 HOUR FORECAST FROM 20N TO 23N E OF 39W NE TO E WINDS 20 TO 
25 KT. SEAS TO 9 FT. ELSEWHERE FROM 17N TO 26N E OF 44W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL. 
.48 HOUR FORECAST FROM 10N TO 16N E OF 40W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. ELSEWHERE S OF 21N E OF 51W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN N TO NE SWELL.

.ATLC FROM 10N TO 18N BETWEEN 48W AND 61W WINDS 20 KT OR LESS. 
SEAS 8 FT IN N TO NE SWELL.
.24 HOUR FORECAST FROM 11N TO 17N BETWEEN 41W AND 59W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN N TO NE SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH PARAGRAPH ABOVE.

.CARIBBEAN FROM 11N TO 13N BETWEEN 74W AND 76W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 72W 
AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 75W AND 79W WINDS 20 
KT OR LESS. SEAS 8 FT IN NE TO E SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 06 HOUR FORECAST STALLING COLD FRONT FROM 25N81W 
TO 25.5N91W THEN STATIONARY TO 26N96W TO 18N94W. FROM 26N TO 28N 
BETWEEN 94W AND 96W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST STATIONARY FRONT FROM 25N82W TO LOW PRES 1018 
MB NEAR 26N95W TO 18N94W. FROM 26N TO 27.5N BETWEEN 92W AND 96W 
NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST STATIONARY FRONT FROM 25N82W TO LOW PRES 1018 
MB NEAR 26N95W TO 18N94W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 
FT.  

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.