000
FZNT02 KNHC 232102
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN APR 23 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN APR 23.
24 HOUR FORECAST VALID 1800 UTC MON APR 24.
48 HOUR FORECAST VALID 1800 UTC TUE APR 25.

.WARNINGS.

...GALE WARNING...
.ATLC 12 HOUR FORECAST WITHIN AREA BOUNDED BY 30N78W TO 30N75W 
TO 21N78W TO 30N78W SE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.18 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 29N79W 1007 MB 
TO 26N80W. FROM 30N TO 31N BETWEEN 73W AND 74W S WINDS 30 TO 35 
KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 31N78W TO 
31N70W TO 19N67W TO 31N78W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT.
.24 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 31N76W 1005 MB 
TO 25N80W. WITHIN 210 NM E OF LOW SE WINDS 30 TO 35 KT. SEAS 10 
TO 12 FT. ELSEWHERE WITHIN AREA BOUNDED BY 31N73W TO 31N68W TO 
20N65W TO 20N70W TO 31N73W SE WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT. 
.36 HOUR FORECAST COLD FRONT FROM 31N75W TO 23N80W. WITHIN AREA 
BOUNDED BY 31N74W TO 31N67W TO 22N65W TO 22N68W TO 31N74W SE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.  
.48 HOUR FORECAST COLD FRONT FROM 31N72W TO 26N75W TO 21N79W. N 
OF 30N BETWEEN 65W AND 70W SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
ELSEWHERE WITHIN AREA BOUNDED BY 31N71W TO 31N72W TO 22N65W TO 
22N68W TO 31N71W WINDS 20 KT OR LESS. SEAS TO 8 FT IN SE SWELL.

.GULF OF MEXICO COLD FRONT FROM 30N86W TO 24N95W TO 22N98W. N OF 
FRONT TO 25N W OF 96W NW TO N WINDS 30 TO 35 KT. SEAS TO 8 FT. 
ELSEWHERE N OF FRONT TO 27N W OF 95W NW TO N WINDS 20 TO 30 KT. 
SEAS TO 8 FT. 
.06 HOUR FORECAST COLD FRONT FROM 30N85W TO 25N90W TO 21N97W. S 
OF 24N W OF FRONT N WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.18 HOUR FORECAST COLD FRONT FROM 26N82W TO 18N95W. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC N OF 30N BETWEEN 40W AND 44W W WINDS 20 TO 25 KT. SEAS 9 
TO 10 FT. ELSEWHERE WITHIN AREA BOUNDED BY 31N47W TO 31N35W TO 
23N35W TO 18N63W TO 18N70W TO 21N70W TO 31N47W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST N OF 27N E OF 41W W TO NW WINDS 20 TO 25 KT. 
SEAS 9 TO 11 FT. ELSEWHERE N OF 25N E OF 45W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST N OF 28N E OF 40W WINDS 20 KT OR LESS. SEAS 8 
FT IN NW SWELL.

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.