444 
FZNT02 KNHC 182039
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 UTC WED JUL 18 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 WED JUL 18.
24 HOUR FORECAST VALID 1800 UTC THU JUL 19.
48 HOUR FORECAST VALID 1800 UTC FRI JUL 20.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.FROM 11N TO 13N BETWEEN 73W AND 75W NE TO E WINDS 25 TO 30 KT. 
SEAS 9 TO 11 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 71W AND 78W 
NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. REMAINDER OF AREA FROM 
10N TO 15N BETWEEN 76W AND 81W WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN NE TO E SWELL.
.06 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 76W NE WINDS 
25 TO 35 KT. SEAS 9 TO 13 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 
71W AND 79W NE TO E WINDS 20 TO 30 KT. SEAS TO 11 FT. REMAINDER 
OF AREA FROM 10N TO 17N BETWEEN 76W AND 83W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN NE TO E SWELL.
.18 HOUR FORECAST FROM 10.5N TO 15N BETWEEN 73W AND 80W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 10N TO 16N 
BETWEEN 75W AND 83W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
TO E SWELL.
.24 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 70W AND 80W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 12 FT. FROM 16N TO 18N BETWEEN 71W 
AND 74W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
ELSEWHERE FROM 09.5N TO 15N BETWEEN 77W AND 82W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 16N BETWEEN 68W AND 79W NE TO E 
WINDS 20 TO 25 KT. SEAS TO 11 FT. ELSEWHERE FROM 10.5N TO 15N 
BETWEEN 77W AND 81W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE TO E 
SWELL.

.SYNOPSIS AND FORECAST.

.ATLC FROM 15N TO 19N BETWEEN 56W AND 62W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NE TO E SWELL. FROM 12.5N TO 22N E OF 42W WINDS 
20 KT OR LESS. SEAS TO 10 FT IN NE SWELL...HIGHEST NEAR 17.5N37W.
.24 HOUR FORECAST FROM 10N TO 19N BETWEEN 40W AND 60W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 10N TO 18N BETWEEN 50W AND 62W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE 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 21.5N BETWEEN 70W AND 73W E WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.42 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 STRIPLING. NATIONAL HURRICANE CENTER.