000
FZNT02 KNHC 110951
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC SUN MAR 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN MAR 11.
24 HOUR FORECAST VALID 0600 UTC MON MAR 12.
48 HOUR FORECAST VALID 0600 UTC TUE MAR 13.

.WARNINGS.

...ATLANTIC GALE WARNING...
.ATLC 30 HOUR FORECAST COLD FRONT JUST NW OF AREA. N OF 29N 
BETWEEN 73W AND 76W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N76W TO 26N80W. N OF 28N 
WITHIN 90 NM E OF FRONT SW TO W WINDS 30 TO 35 KT. SEAS 8 TO 10 
FT. ELSEWHERE N OF 27N E OF FRONT TO 59W SW WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. N OF 28N WITHIN 180 NM W OF FRONT W TO NW WINDS 
30 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE W OF FRONT NW WINDS 20 
TO 30 KT. SEAS TO 10 FT OUTSIDE BAHAMAS.
.48 HOUR FORECAST COLD FRONT FROM 31N71W TO 22N79W. N OF 28N 
WITHIN 90 NM E OF FRONT SW TO W WINDS 30 TO 35 KT. SEAS 10 TO 13 
FT. ELSEWHERE E OF FRONT TO A LINE FROM 31N55W TO 26N70W SW 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. N OF 28N WITHIN 180 NM W OF 
FRONT W TO NW WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE N 
OF 26N W OF FRONT NW WINDS 20 TO 30 KT. SEAS TO 12 FT OUTSIDE 
BAHAMAS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN FROM 11N TO 14N BETWEEN 70W AND 77W...INCLUDING GULF 
OF VENEZUELA...NE WINDS 25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE 
FROM 10.5N TO 18N BETWEEN 70W AND 79W AND S OF 17N E OF 70W NE 
TO E WINDS 20 TO 25 KT. SEAS TO 12 FT. FROM 10N TO 18N BETWEEN 
79W AND 82W WINDS 20 KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL.
.06 HOUR FORECAST FROM 11N TO 18N BETWEEN 63W AND 79W NE TO E 
WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 10N TO 18N 
BETWEEN 75W AND 82W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
TO E SWELL. 
.24 HOUR FORECAST FROM 11N TO 19N BETWEEN 70W AND 78W AND S OF 
16N BETWEEN 64W AND 70W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 13 
FT. FROM 10.5N TO 18N BETWEEN 78W AND 82W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NE TO E SWELL. 
.48 HOUR FORECAST FROM 10N TO 15N BETWEEN 64W AND 72W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N TO 17N 
BETWEEN 65W AND 79W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
TO E SWELL.  

...GULF OF MEXICO GALE WARNING...
.18 HOUR FORECAST COLD FRONT FROM 30N90W TO 26N97W. FROM 26N TO 
28N W OF 96W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N86W TO 23N98W. NW OF FRONT 
N WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT. 
.30 HOUR FORECAST COLD FRONT FROM 30N83W TO 25N89W TO 21N97W. 
FROM 22N TO 24N W OF 96W NW TO N WINDS 30 TO 35 KT. SEAS 8 TO 10 
FT. ELSEWHERE W OF FRONT N WINDS 20 TO 30 KT. SEAS TO 9 FT. 
.36 HOUR FORECAST COLD FRONT FROM 27N82W TO 23N91W TO 19N96W.
S OF 21N W OF 96W NW TO N WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. 
ELSEWHERE NW OF FRONT TO A LINE FROM 30N85W TO 26N97W N WINDS 20 
TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST COLD FRONT SE OF AREA. S OF 21N W OF 95W NW 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY 23N96W TO 28N84W TO 25N84W TO 18N95W TO 21N97W TO 
23N96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N48W TO 24N63W THEN DISSIPATING 
STATIONARY TO 20N73W. E OF LINE FROM 31N65W TO 16N61W TO 11N62W 
TO 06N57W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED N SWELL. 
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N43W TO 27N56W. 
N OF LINE FROM 31N60W TO 28N54W TO 24N35W AND S OF 20N E OF 62W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED N SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. E OF LINE FROM 30N55W TO 
22N55W TO 11N62W TO 06N56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED N SWELL.

.ATLC TROUGH FROM 24N76W TO 26N81W. WITHIN 120 NM S OF TROUGH S 
TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. NUMEROUS SHOWERS 
AND THUNDERSTORMS. 
.12 HOUR FORECAST TROUGH WEAKENING. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.  

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.