098 
FZNT02 KNHC 120930
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN AUG 12 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 12.
24 HOUR FORECAST VALID 0600 UTC MON AUG 13.
48 HOUR FORECAST VALID 0600 UTC TUE AUG 14.

.WARNINGS.

...GALE WARNING...
.CARIBBEAN FROM 11N TO 13N BETWEEN 70W AND 76W...INCLUDING THE 
GULF OF VENEZUELA...NE TO E WINDS 25 TO 35 KT. SEAS 9 TO 13 FT 
OUTSIDE GULF OF VENEZUELA. ELSEWHERE FROM 11N TO 17.5N BETWEEN 
70W AND 79W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND 79.5W NE TO 
E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF COAST 
OF COLOMBIA. SEAS 8 TO 12 FT...HIGHEST NEAR 12N77W.
.24 HOUR FORECAST FROM 11N TO 13N BETWEEN 70W AND 76W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 25 TO 35 KT. 
SEAS 9 TO 13 FT OUTSIDE GULF OF VENEZUELA. ELSEWHERE FROM 11N TO 
17.5N BETWEEN 70W AND 80W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. FROM 11N TO 15.5N BETWEEN 80W AND 81.5W NE TO E WINDS 20 
TO 25 KT. SEAS TO 9 FT. 
.36 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND 80W NE TO E 
WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF COAST OF 
COLOMBIA. SEAS 8 TO 12 FT...HIGHEST NEAR 12N78W. FROM 11N TO 
15.5N BETWEEN 80W AND 82W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
NE TO E SWELL. 
.48 HOUR FORECAST FROM 10.5N TO 17.5N BETWEEN 70W AND 80W NE TO 
E WINDS 20 TO 25 KT...EXCEPT 25 TO 30 KT WITHIN 90 NM OF COAST 
OF COLOMBIA. SEAS 8 TO 11 FT. FROM 10.5N TO 15.5N BETWEEN 80W 
AND 82W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE TO E SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC S OF 21.5N BETWEEN 70W AND 73W E WINDS 20 TO 25 KT. SEAS 
LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST S OF 21N BETWEEN 71W AND 74W...INCLUDING 
APPROACH TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST S OF 22N BETWEEN 72W AND 76W E WINDS 20 TO 25 
KT. SEAS TO 8 FT.
.36 HOUR FORECAST S OF 20.5N BETWEEN 70W AND 74W...INCLUDING 
APPROACH TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS TO 8 
FT. 
.42 HOUR FORECAST S OF 21.5N BETWEEN 71W AND 76W...INCLUDING 
APPROACH TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS TO 8 
FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.CARIBBEAN 42 HOUR FORECAST WINDWARD PASSAGE N OF 19N AND E OF 
75W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF MEXICO FROM 20N TO 22N BETWEEN 90W AND 93W E WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST FROM 19N TO 22N BETWEEN 89W AND 91.5W N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST FROM 20N TO 22.5N BETWEEN 90W AND 94W E WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT. 
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST FROM 19.5N TO 22N BETWEEN 89W AND 91W N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST FROM 20.5N TO 22N BETWEEN 91W AND 93W 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 GR. NATIONAL HURRICANE CENTER.