147 
FZNT02 KNHC 300338
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC MON JUL 30 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 0000 UTC MON JUL 30.
24 HOUR FORECAST VALID 0000 UTC TUE JUL 31.
48 HOUR FORECAST VALID 0000 UTC WED AUG 01.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC S OF 21N BETWEEN 70W AND 73W E WINDS 20 TO 25 KT. SEAS TO 
8 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST S OF 21N BETWEEN 70W AND 72W E WINDS 20 TO 25 
KT. SEAS TO 8 FT. 
.24 HOUR FORECAST S OF 21N BETWEEN 70W AND 73W E WINDS 20 TO 25 
KT. SEAS TO 8 FT.  
.36 HOUR FORECAST FROM 20N TO 22N BETWEEN 72W AND 74W E TO SE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 21N BETWEEN 70W AND 72W E WINDS 20 TO 25 
KT. SEAS TO 8 FT. 

.ATLC FROM 10N TO 16N BETWEEN 49W AND 55W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN NE SWELL.
.24 HOUR FORECAST FROM 10N TO 14N BETWEEN 54W AND 58W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN NE DECAYING SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN FROM 11N TO 14N BETWEEN 69W AND 76W NE TO E WINDS 20 
TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF THE COAST OF 
COLOMBIA AND GULF OF VENEZUELA. SEAS 8 TO 10 FT...EXCEPT LESS 
THAN 8 FT GULF OF VENEZUELA. FROM 11N TO 15N BETWEEN 76W AND 79W 
WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL.
.18 HOUR FORECAST FROM 11N TO 14N BETWEEN 69W AND 78W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N TO 16N 
BETWEEN 73W AND 81W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO 
E SWELL. 
.24 HOUR FORECAST FROM 11N TO 15N BETWEEN 70W AND 76W NE TO E 
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF THE COAST 
OF COLOMBIA AND GULF OF VENEZUELA. SEAS 8 TO 9 FT...EXCEPT LESS 
THAN 8 FT GULF OF VENEZUELA. FROM 16.5N TO 18N BETWEEN 71W AND 
73W E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 11N TO 14.5N 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 AND GULF OF VENEZUELA. SEAS 8 TO 10 FT...EXCEPT LESS 
THAN 8 FT GULF OF VENEZUELA. ELSEWHERE FROM 11N TO 16N BETWEEN 
73W AND 80W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. 

.CARIBBEAN 24 HOUR FORECAST S OF 17N BETWEEN 85W AND 87W... 
INCLUDING GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST S OF 17N BETWEEN 85W AND 87W...INCLUDING GULF 
OF HONDURAS...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 AGUIRRE. NATIONAL HURRICANE CENTER.