000
FZNT02 KNHC 161012
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED AUG 16 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED AUG 16.
24 HOUR FORECAST VALID 0600 UTC THU AUG 17.
48 HOUR FORECAST VALID 0600 UTC FRI AUG 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 14N45W 1011 MB. BETWEEN 60 TO 210 NM N 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE 
FROM 14N TO 19N BETWEEN 42W AND 48W WINDS 20 KT OR LESS. SEAS TO 
9 FT IN NE TO E SWELL.
.24 HOUR FORECAST LOW PRES NEAR 13N51W 1011 MB. BETWEEN 90W AND 
150 NM N SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE FROM 13N TO 20N BETWEEN 46W AND 53W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN E SWELL.
.48 HOUR FORECAST LOW PRES NEAR 13N58W 1009 MB. WITHIN 240 NM N 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
FROM 13N TO 19.5N BETWEEN 50W AND 60W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN E SWELL. 

.ATLC LOW PRES JUST E OF AREA NEAR 14N34W 1011 MB ALONG TROPICAL 
WAVE FROM 10N TO 19N. FROM 15N TO 17N E OF 36W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN NE SWELL.
.12 HOUR FORECAST LOW PRES NEAR 14N36W 1011 MB ALONG TROPICAL 
WAVE FROM 10N TO 19N. OVER FORECAST WATERS WITHIN 120 NM N 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE FROM 
14N TO 18N E OF 38W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E 
SWELL.  
.24 HOUR FORECAST LOW PRES NEAR 14N40W 1011 MB ALONG TROPICAL 
WAVE FROM 10N TO 19N. WITHIN 150 NM N QUADRANT OF LOW WINDS 20 
TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 14N TO 19N BETWEEN 36W 
AND 41W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE TO E SWELL.  
.48 HOUR FORECAST TROPICAL WAVE FROM 20N46W TO 10N47W. WITHIN 90 
NM W OF WAVE FROM 15N TO 20N NE TO E WINDS 20 TO 25 KT. SEAS TO 
9 FT. WITHIN 60 NM E OF WAVE FROM 15N TO 20N E TO SE WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 14N TO 21N BETWEEN 42W 
AND 50W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.

.ATLC 12 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING 
APPROACH TO WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST S OF 21N BETWEEN 72W AND 74W...INCLUDING 
WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING 
WINDWARD PASSAGE...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 
FT.
.48 HOUR FORECAST FROM 20N TO 21N BETWEEN 72W AND 74W E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.

.ATLC FROM 15.5N TO 18N BETWEEN 55W AND 58W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NE TO E SWELL.
.18 HOUR FORECAST FROM 16N TO 19N BETWEEN 59W AND 62W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NE TO SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 14N BETWEEN 70W AND 76W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 76W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 30 NM OF LINE FROM 17N70W TO 17N73W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 17N70W TO 17N73W NE 
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO 18 HOUR FORECAST FROM 20N TO 22N BETWEEN 90W AND 
92W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 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 AGUIRRE. NATIONAL HURRICANE CENTER.