000
FZNT02 KNHC 190825
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI JAN 19.
24 HOUR FORECAST VALID 0600 UTC SAT JAN 20.
48 HOUR FORECAST VALID 0600 UTC SUN JAN 21.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN FROM 10.5N TO 13N BETWEEN 74W AND 78W NE TO E WINDS 
20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 10.5N TO 13N BETWEEN 70W AND 80W NE WINDS 
20 TO 30 KT. SEAS TO 11 FT.
.36 HOUR FORECAST FROM 10.5N TO 13N BETWEEN 72W AND 80W NE WINDS 
20 TO 25 KT. SEAS TO 11 FT. N OF 16N BETWEEN 71W AND 74W E WINDS 
20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST FROM 10N TO 13N BETWEEN 74W AND 76W NE WINDS 
25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 10.5N TO 18N 
BETWEEN 70W AND 78W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. 
FROM 10N TO 16N BETWEEN 78W AND 81W WINDS 20 KT OR LESS. SEAS TO 
9 FT IN E SWELL. S OF 11N BETWEEN 64W AND 66W NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N61W TO 20N74W. N OF 29N WITHIN 150 NM E 
OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 9 FT. N OF OF 28N WITHIN 
240 NM W OF FRONT NW WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. 
ELSEWHERE WITHIN AREA BOUNDED BY LINE FROM 31N76W TO 31N56W TO 
23N73W TO 27N77W TO 31N76W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT 
PRIMARILY IN NW SWELL...HIGHEST SEAS NEAR 31N69W.  
.24 HOUR FORECAST COLD FRONT FROM 31N48W TO 23N60W THEN 
STATIONARY TO 20N74W. S OF 22N BETWEEN 72W AND 75W... INCLUDING 
ATLC APPROACH TO WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS 
TO 8 FT. WITHIN AREA BOUNDED BY LINE FROM 31N68W TO 31N49W TO 
21N70W TO 23N73W TO 31N68W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT 
PRIMARILY IN NW SWELL...HIGHEST SEAS AT 31N55W.  
.48 HOUR FORECAST COLD FRONT FROM 31N39W TO 25N45W THEN 
STATIONARY TO 21N75W. S OF 22N BETWEEN 71W AND 75W...INCLUDING 
ATLC APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. 
SEAS TO 8 FT. WITHIN AREA BOUNDED BY LINE FROM 31N56W TO 31N37W 
TO 21N70W TO 23N73W TO 25N60W TO 31N56W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT PRIMARILY IN NW TO N SWELL...HIGHEST SEAS AT 
31N43W.  

.ATLC WITHIN AREA BOUNDED BY 25N35W TO 12N35W TO 18N39W TO 
25N35W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N AND E SWELL. 
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 20N35W TO 10N35W TO 
14N43W TO 20N35W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED N 
AND E SWELL.  
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN STATIONARY FRONT FROM 20N74W TO 11N84W. FROM 14N TO 
21N W OF FRONT NE WINDS 20 TO 25 KT. SEAS TO 11 FT. SCATTERED 
TSTMS S OF 13N W OF 78W.  
.24 HOUR FORECAST FRONT DIFFUSE. N OF 18N BETWEEN 73W AND 
82W...INCLUDING CARIBBEAN APPROACH TO WINDWARD PASSAGE...NE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST N OF 19.5N BETWEEN 73W AND 82W...INCLUDING 
WINDWARD PASSAGE...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.GULF OF MEXICO TROUGH FROM 25N97W TO 18N94W. SW OF TROUGH NW 
WINDS 20 TO 25 KT. SEAS TO 10 FT. FROM 18N TO 24N WITHIN 150 NM 
OF TROUGH SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST TROUGH FROM 28N97W TO 20N97W. N OF 26N WITHIN 
150 NM E OF TROUGH SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST TROUGH INLAND. WINDS 20 KT OR LESS. SEAS LESS 
THAN 8 FT.

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.