143 
FZNT02 KNHC 151451
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC SUN JUL 15 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 1200 UTC SUN JUL 15.
24 HOUR FORECAST VALID 1200 UTC MON JUL 16.
48 HOUR FORECAST VALID 1200 UTC TUE JUL 17.

.WARNINGS.

...CARIBBEAN GALE WARNING...
.CARIBBEAN FROM 11N TO 13.5N BETWEEN 73W AND 77W NE TO E WINDS 
30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 
70W AND 83W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. FROM 15N 
TO 18N BETWEEN 72W AND 78W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
S OF 11N BETWEEN 74W AND 83W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN NE SWELL.  
.03 HOUR FORECAST FROM 10.5N TO 15N BETWEEN 72W AND 80W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. FROM 15N TO 17.5N BETWEEN 
72W AND 77W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL. 
ELSEWHERE FROM 10N TO 15N BETWEEN 74W AND 82W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN NE TO E SWELL. 
.12 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 76W NE TO E 
WINDS 30 TO 35 KT. SEAS 10 TO 11 FT. ELSEWHERE FROM 10N TO 15N 
BETWEEN 72W AND 80W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
FROM 15N TO 17N BETWEEN 72W AND 78W WINDS 20 KT OR LESS. SEAS TO 
8 FT IN E SWELL. REMAINDER AREA FROM 10N TO 15N BETWEEN 74W AND 
82W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.24 HOUR FORECAST FROM 11N TO 13 BETWEEN 74W AND 77 NE TO E 
WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 10N TO 16N 
BETWEEN 70W AND 83W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
S OF 10N WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL.
.27 HOUR FORECAST FROM 10.5N TO 15N BETWEEN 71W AND 81W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. ELSEWHERE S OF 16N BETWEEN 
72W AND 82W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 69W AND 83W NE TO E 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. FROM 15N TO 18N BETWEEN 71W 
AND 79W E WINDS 20 TO 25 KT. SEAS TO 9 FT. S OF 10.5N BETWEEN 
74W AND 83W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC 12 HOUR FORECAST S OF 21N BETWEEN 71W AND 73W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC FROM 13N TO 20N E OF 38W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE TO E SWELL.
.24 HOUR FORECAST FROM 12N TO 20N E OF 48W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE TO E SWELL.
.48 HOUR FORECAST FROM 12N TO 18N BETWEEN 45W AND 60W WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 12 HOUR FORECAST FROM 19N TO 21N BETWEEN 91W AND 
92W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 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 AL. NATIONAL HURRICANE CENTER.