000
FZNT02 KNHC 121620
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE MAR 12 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE MAR 12.
24 HOUR FORECAST VALID 1200 UTC WED MAR 13.
48 HOUR FORECAST VALID 1200 UTC THU MAR 14.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN FROM 10.5N TO 12.5N BETWEEN 75W AND 77W NE TO E WINDS 
30 TO 35 KT. SEAS 11 TO 12 FT. ELSEWHERE S OF 14N BETWEEN 73W 
AND 79W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER 
AREA S OF 16N BETWEEN 73W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 
9 FT IN NE TO E SWELL.
.06 HOUR FORECAST 09N TO 13N BETWEEN 72W AND 77W NE TO E WINDS 
20 TO 30 KT. SEAS 9 TO 10 FT. ELSEWHERE S OF 14.5N BETWEEN 72W 
AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL.
.12 HOUR FORECAST 10.5N TO 12N BETWEEN 74W AND 76W NE TO E WINDS 
30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE FROM 09N TO 13.5N 
BETWEEN 73W AND 77W NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
REMAINDER AREA S OF 14N BETWEEN 74W AND 81W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NE SWELL.  
.24 HOUR FORECAST LITTLE CHANGE. 
.30 HOUR FORECAST FROM 10N TO 12.5N BETWEEN 73W AND 76.5W NE TO 
E WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. ELSEWHERE S OF 13.5N 
BETWEEN 74W AND 79W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO 
E SWELL.
.36 HOUR FORECAST FROM 11N TO 12N BETWEEN 74W AND 75W NE TO E 
WINDS 30 TO 35 KT. SEAS TO 9 FT...BUILDING TO 11 FT. ELSEWHERE 
FROM 10N TO 13N BETWEEN 72W AND 77W NE TO E WINDS 20 TO 30 KT. 
SEAS TO 10 FT. REMAINDER AREA FROM 10N TO 13N BETWEEN 74W AND 
79W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.48 HOUR FORECAST LITTLE CHANGE. 

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 30N47W TO LOW PRES 1017 MB NEAR 26N44W TO 
20N45W. WITHIN 270 NM NE SEMICIRCLE LOW SE WINDS 20 TO 25 KT. 
SEAS TO 9 FT. 
.18 HOUR FORECAST LOW AND TROUGH DISSIPATED. N OF OF 28N BETWEEN 
41W AND 46W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT FOR SEAS TO 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC COLD FRONT FROM 31N66W TO 29N73W TO 28N80W. N OF 30N W OF 
FRONT TO 77W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N57W TO 28N60W TO 25N64W. 
WITHIN 135 NM W OF THE FRONT N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
WITHIN 90 NM E OF THE FRONT SW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N51W TO 24N55W 
TO 22N61W. N OF 28N W OF THE FRONT TO 58W N TO NW WINDS 20 TO 25 
KT. SEAS TO 10 FT. N OF 26N E OF THE FRONT TO 48W S TO SW WINDS 
20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO FROM 21N TO 23N BETWEEN 89W AND 92W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST FROM 21N TO 23N BETWEEN 88W AND 91W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 24.5N W OF 96W SE 
WINDS 20 TO 25 KT. SEAS BUILDING TO 8 FT.  
.24 HOUR FORECAST FROM 22N TO 24N BETWEEN 89W AND 91.5W E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 24N W OF 93W SE 
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 22N TO 26N BETWEEN 88W AND 92W SE WINDS 
20 TO 25 KT. SEAS 8 FT. N OF 26N W OF 93W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN SE SWELL. 

.GULF OF MEXICO AREAS OF DENSE FOG WITHIN 30 NM OF THE COAST 
BETWEEN PORT MANSFIELD TEXAS AND THE MOUTH OF THE RIO GRANDE.
.09 HOUR FORECAST CONDITIONS IMPROVE.

.GULF OF MEXICO AREAS OF DENSE FOG WITHIN 60 NM OF THE COAST 
BETWEEN ENGLEWOOD FLORIDA AND CHOCTAWHATCHEE BAY FLORIDA.
.09 HOUR FORECAST CONDITIONS IMPROVE.

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

$$
.FORECASTER NAR/MMT. NATIONAL HURRICANE CENTER.