676 
FZNT02 KNHC 170312
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN FEB 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN FEB 17.
24 HOUR FORECAST VALID 0000 UTC MON FEB 18.
48 HOUR FORECAST VALID 0000 UTC TUE FEB 19.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN S OF 13N E OF 73W NE TO E WINDS 20 TO 25 KT. SEAS TO 
8 FT.
.12 HOUR FORECAST FROM 10N TO 15N BETWEEN 64W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 10.5N TO 15N BETWEEN 70W AND 77W NE TO E 
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF THE COAST 
OF COLOMBIA. SEAS 8 TO 9 FT. S OF 13N BETWEEN 62W AND 70W NE TO 
E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.30 HOUR FORECAST FROM 10N TO 12N BETWEEN 73W AND 76W NE TO E 
WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 10.5N TO 16N 
BETWEEN 64W AND 78W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W 
OF 70W.
.42 HOUR FORECAST FROM 10.5N TO 16N BETWEEN 67W AND 79W NE TO E 
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF THE COAST 
OF COLOMBIA. SEAS 8 TO 11 FT W OF 70W.
.48 HOUR FORECAST FROM 10N TO 12.5N BETWEEN 73W AND 76W NE TO E 
WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 10N TO 16N 
BETWEEN 66W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 
FROM 16N TO 18N BETWEEN 66W AND 75W E WINDS 20 TO 25 KT. SEAS 8 
FT. REMAINDER OF THE AREA S OF 15N BETWEEN 76W AND 81W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC N OF 29N E OF 37W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW 
SWELL. FROM 16N TO 25N E OF 40W...AND S OF 16N E OF 48W NE TO E 
WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE SE OF A LINE FROM 
24N35W TO 20N50W TO 13N57W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN NE SWELL.
.24 HOUR FORECAST N OF 28N E OF 40W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW SWELL. FROM 16N TO 21N E OF 40W...AND S OF 12N E 
OF 48W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEHWERE SE 
OF A LINE FROM 24N35W TO 20N45W TO 10N55W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT PRIMARILY IN NE SWELL. 
.48 HOUR FORECAST ELSEHWERE SE OF A LINE FROM 27N35W TO 20N45W 
TO 20N48W TO 11N55W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN 
NE SWELL. 

.ATLC N OF 30N BETWEEN 54W AND 61W S TO SW WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST N OF 30N BETWEEN 50W AND 55W SW WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.48 HOUR FORECAST N OF 30N BETWEEN 42W AND 47W SW WINDS 20 TO 25 
KT. SEAS TO 8 FT.

.CARIBBEAN 06 HOUR FORECAST S OF 18N BETWEEN 84.5W AND 87W... 
INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.12 HOUR FORECAST S OF 20N BETWEEN 84.5W AND 87W...INCLUDING 
GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.24 HOUR FORECAST S OF 18N BETWEEN 84.5W AND 87W...INCLUDING 
GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.30 HOUR FORECAST W OF 84W...INCLUDING GULF OF HONDURAS...AND 
THE YUCATAN CHANNEL...E TO SE WINDS 20 TO 25 KT. SEAS 8 FT S OF 
18N.
.36 HOUR FORECAST S OF 21N W OF 84.5W...INCLUDING GULF OF 
HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT S OF 19N.
.48 HOUR FORECAST S OF 19N BETWEEN 84.5W AND 87W...INCLUDING 
GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO 30 HOUR FORECAST COLD FRONT FROM 30N89W TO 
26N95W TO 22N98W. N OF 27N NW OF FRONT N TO NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST COLD FRONT FROM 30N85W TO 26N95W THEN 
STATIONARY TO 22N97W. W OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS 
BUILDING TO 8 FT.
.48 HOUR FORECAST COLD FRONT FROM 29N83W TO 26N95W THEN 
STATIONARY TO 22N97W. N OF 27N W OF 87W AND NW OF FRONT NE WINDS 
20 TO 25 KT. SEAS 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.