898 
FZNT02 KNHC 172046
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC TUE JUL 17 2018

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 1800 UTC TUE JUL 17.
24 HOUR FORECAST VALID 1800 UTC WED JUL 18.
48 HOUR FORECAST VALID 1800 UTC THU JUL 19.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.FROM 11N TO 15N BETWEEN 69W AND 79W NE TO E WINDS 20 TO 25 KT. 
SEAS TO 10 FT. ELSEWHERE FROM 10.5N TO 15N BETWEEN 77W AND 81W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.06 HOUR FORECAST FROM 11N TO 13N BETWEEN 70W AND 76W NE TO E 
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 11N TO 16N 
BETWEEN 69W AND 79W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. 
REMAINDER OF AREA FROM 10.5N TO 15N BETWEEN 78W AND 81W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.18 HOUR FORECAST FROM 11N TO 14N BETWEEN 73W AND 77W NE TO E 
WINDS 25 TO 30 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 11N TO 17N 
BETWEEN 69W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS TO 11 FT. 
REMAINDER OF AREA FROM 10N TO 17N BETWEEN 76W AND 82W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 16N BETWEEN 70W AND 80W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 10N TO 15N 
BETWEEN 77W AND 82W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E 
SWELL.
.36 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 74W AND 76W NE WINDS 
30 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE FROM 11N TO 16N BETWEEN 
72W AND 78W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. FROM 10N 
TO 17N BETWEEN 78W AND 83W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NE TO E SWELL. 
.42 HOUR FORECAST FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E 
WINDS 25 TO 30 KT. SEAS 10 TO 14 FT. ELSEWHERE FROM 10.5N TO 16N 
BETWEEN 71W AND 81W NE TO E WINDS 20 TO 25 KT. SEAS TO 11 FT. 
REMAINDER OF AREA FROM 10N TO 15N BETWEEN 76W AND 83W WINDS 20 
KT OR LESS. SEAS TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 70W AND 80W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 11 FT. ELSEWHERE FROM 10N TO 15N 
BETWEEN 77W AND 83W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E 
SWELL.

.SYNOPSIS AND FORECAST.

.ATLC FROM 12.5N TO 22N BETWEEN 45W AND 53W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE TO E SWELL. FROM 11N TO 15N BETWEEN 56W 
AND 61W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 14N TO 18N BETWEEN 52W AND 61W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NE TO E SWELL. FROM 13N TO 21N E OF 
45W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 08N TO 19N BETWEEN 39W AND 62W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.

.06 HOUR ATLC FORECAST S OF 21N BETWEEN 70W AND 73W E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST S OF 21N BETWEEN 70W AND 73W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 21N BETWEEN 70W AND 73W E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.