000
FZNT02 KNHC 190232
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED APR 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED APR 19.
24 HOUR FORECAST VALID 0000 UTC THU APR 20.
48 HOUR FORECAST VALID 0000 UTC FRI APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 31N42W 997 MB. WITHIN 540 NM SW QUADRANT 
WINDS 20 TO 30 KT. SEAS 10 TO 16 FT. WITHIN 210 NM SE QUADRANT 
WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY 31N56W TO 31N35W TO 16N35W TO 11N47W TO 11N60W TO 
18N63W TO 18N70W TO 23N70W TO 31N56W...INCLUDING ATLANTIC 
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN 
NW TO N SWELL.
.24 HOUR FORECAST LOW PRES N OF AREA NEAR 32N41W 999 MB. OVER 
FORECAST WATERS WITHIN 210 NM S SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 9 TO 10 FT. N OF 28N BETWEEN 52W AND 58W NW TO N WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE E OF LINE FROM 31N59W TO 
20N43W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. S 
OF 13N BETWEEN 38W AND 60W WINDS 20 KT OR LESS. SEAS 8 FT IN N 
SWELL. 
.48 HOUR FORECAST N OF 28N BETWEEN 50W AND 60W W TO NW WINDS 20 
TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE N OF LINE FROM 31N63W TO 
26N58W TO 26N50W TO 31N43W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN NW SWELL.  

.ATLC S OF 21N BETWEEN 70W AND 74W...INCLUDING APPROACH TO 
WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST S OF 21N BETWEEN 72W AND 75W...INCLUDING 
APPROACH TO WINDWARD PASSAGE...E WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN N OF 16N BETWEEN 62W AND 65W...INCLUDING IN ATLANTIC 
EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 8 FT IN NE 
SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 13N BETWEEN 72W AND 75W NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST N OF 18.5N BETWEEN 73W AND 
77W...INCLUDING THE WINDWARD PASSAGE... NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT. 
.36 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.