000
FZNT02 KNHC 190900
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED JUL 19 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED JUL 19.
24 HOUR FORECAST VALID 0600 UTC THU JUL 20.
48 HOUR FORECAST VALID 0600 UTC FRI JUL 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 20N63W TO 22N44W TO 11N16W TO 
17N61W TO 20N63W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC LOW PRES 11.0N 42W 1011 MB. WITHIN 30 NM N SEMICIRCLE OF 
CENTER WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. SCATTERED TSTMS 
WITHIN 240 NM NW SEMICIRCLE OF CENTER.
.24 HOUR FORECAST LOW DISSIPATED. FROM 15N TO 20N BETWEEN 42W 
AND 48W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. 
.48 HOUR FORECAST FROM 15N TO 20N BETWEEN 48W AND 52W. WINDS 20 
KT OR LESS. SEAS 8 FT IN E SWELL.

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

.CARIBBEAN FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E WINDS 20 
TO 30 KT. SEAS 10 TO 11 FT. ELSEWHERE FROM 11N TO 16N BETWEEN 
70W AND 80W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. N OF 16N 
BETWEEN 70W AND 74W E WINDS 20 TO 25 KT. SEAS TO 8 FT. S OF 15N 
BETWEEN 62W AND 65W NE TO E WINDS 20 TO 30 KT. SEAS TO 10 FT. 
.24 HOUR FORECAST FROM 11N TO 17N BETWEEN 68W AND 81W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 11N TO 15N BETWEEN 81W 
AND 83W WINDS 20 KT OR LESS. SEAS TO 9 FT IN E SWELL.
.48 HOUR FORECAST FROM 11N TO 17N BETWEEN 71W AND 82W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN E SWELL. 

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

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.