000
FZNT02 KNHC 071520
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC WED MAR 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED MAR 07.
24 HOUR FORECAST VALID 1200 UTC THU MAR 08.
48 HOUR FORECAST VALID 1200 UTC FRI MAR 09.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC WEAKENING COLD FRONT FROM 31N39W TO 24N50W TO 26N65W. N OF 
30N BETWEEN 45W AND 53W W WINDS 30 TO 35 KT. SEAS 23 TO 26 FT. 
ELSEWHERE N OF LINE FROM 30N35W TO 24N50W TO 31N62W SW TO W 
WINDS 20 TO 30 KT...EXCEPT W TO NW WINDS W OF 51W. SEAS 12 TO 23 
FT. REMAINDER ATLC WATERS E OF 70W WINDS 20 KT OR LESS. SEAS 8 
TO 18 FT IN MIXED SWELL. 
.12 HOUR FORECAST FRONT DISSIPATED. N OF 27N E OF 52W W TO NW 
WINDS 20 TO 30 KT. SEAS 11 TO 23 FT. ELSEWHERE ATLC WATERS E OF 
60W WINDS 20 KT OR LESS. SEAS 8 TO 16 FT IN MIXED SWELL. 
.24 HOUR FORECAST N OF 27N E OF 46W W TO SW WINDS 20 TO 30 KT 
SEAS 13 TO 22 FT. ELSEWHERE ATLC WATERS E OF 60W WINDS 20 KT OR 
LESS. SEAS 8 TO 17 FT IN MIXED SWELL...HIGHEST NE. 
.48 HOUR FORECAST ATLC WATERS E OF LINE FROM 31N55W TO 09N60W TO 
19N63W TO 06N54W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN MIXED 
SWELL...HIGHEST NE. 

...ATLC GALE WARNING...
.ATLC COLD FRONT FROM 31N78W TO 28N82W. W OF FRONT NW WINDS 20 
TO 25 KT. SEAS TO 12 FT. N OF 27N WITHIN 360 NM E OF FRONT SW 
WINDS 20 TO 30 KT. SEAS 8 TO 16 FT. REMAINDER OF ATLC WATERS 
OUTSIDE BAHAMAS W OF 70W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN 
MIXED SWELL. 
.06 HOUR FORECAST COLD FRONT FROM 31N75W TO 26N80W. N OF 28N 
WITHIN 120 NM E OF FRONT SW WINDS 30 TO 35 KT. SEAS 14 TO 17 FT. 
ELSEWHERE WITHIN 360 NM E OF FRONT SW WINDS 20 TO 30 KT. SEAS 8 
TO 14 FT OUTSIDE BAHAMAS. W OF FRONT NW WINDS 20 TO 25 KT. SEAS 
8 TO 15 FT OUTSIDE BAHAMAS. REMAINDER OF ATLC WATERS OUTSIDE 
BAHAMAS W OF 70W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN MIXED 
SWELL.
.12 HOUR FORECAST COLD FRONT FROM 31N71W TO 24N80W. N OF 27N 
WITHIN 270 NM E OF FRONT SW WINDS 20 TO 30 KT. SEAS 12 TO 15 FT. 
N OF 30N W OF FRONT TO 78W NW WINDS 20 TO 25 KT. SEAS 12 TO 15 
FT. ELSEWHERE ATLC WATERS OUTSIDE BAHAMAS W OF 60W WINDS 20 KT 
OR LESS. SEAS 8 TO 14 FT IN MIXED SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 31N65W TO 24N78W. N OF 27N 
WITHIN 150 NM E OF FRONT SW WINDS 20 TO 30 KT. SEAS 10 TO 13 FT. 
ELSEWHERE ATLC WATERS OUTSIDE BAHAMAS W OF 60W WINDS 20 KT OR 
LESS. SEAS 8 TO 13 FT IN MIXED SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 31N61W TO 21N72W. N OF 27N 
WITHIN 150 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. 
N OF 28N W OF FRONT TO 77W W TO NW WINDS 20 TO 25 KT. SEAS 9 TO 
12 FT. ELSEWHERE ATLC WATERS OUTSIDE BAHAMAS N OF 24N W OF 55W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. 

.SYNOPSIS AND FORECAST.

.CARIBBEAN N OF 13N BETWEEN 67W AND 69W AND N OF 16N BETWEEN 63W 
AND 64W...INCLUDING ATLC PASSAGES...WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN N SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.CARIBBEAN FROM 10N TO 13N BETWEEN 73W AND 77W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT. 
.12 HOUR FORECAST FROM 10N TO 16N BETWEEN 66W AND 78W NE TO E 
WINDS 20 TO 25 KT...EXCEPT TO 30 KT WITHIN 60 NM OF COAST OF 
COLOMBIA. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST FROM 10N TO 15N BETWEEN 66W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST FROM 10N TO 15.5N BETWEEN 66W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 

.GULF OF MEXICO COLD FRONT FROM 27N82W TO 21N97W. N OF FRONT W 
OF 90W N TO NE WINDS 20 TO 30 KT. SEAS TO 9 FT. N OF FRONT E OF 
90W N TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST COLD FRONT SE OF AREA. TROUGH FROM 22N97W TO 
18N94W. S OF 21N W OF TROUGH NW WINDS 20 TO 25 KT. SEAS 8 FT. 
ELSEWHERE S OF 20N W OF 93W WINDS 20 KT OR LESS. SEAS TO 8 FT.
.36 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 LATTO. NATIONAL HURRICANE CENTER.