000
FZNT02 KNHC 221535
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT APR 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT APR 22.
24 HOUR FORECAST VALID 1200 UTC SUN APR 23.
48 HOUR FORECAST VALID 1200 UTC MON APR 24.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N43W TO 28N48W. N OF 25N E OF FRONT TO 
39W SW WINDS 20 TO 25 KT. SEAS 8 TO 14 FT. N OF 27N W OF FRONT 
TO 55W NW WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. ELSEWHERE N OF 
LINE FROM 31N36W TO 23N43W TO 21N55W TO 25N65W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NORTHERLY SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 31N38W TO 27N43W N OF 27N E OF 
FRONT SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE N OF LINE 
FROM 24N35W TO 20N49W TO 25N55W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN NORTHERLY SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 28N35W TO 23N43W. N OF 28N 
BETWEEN 38W AND 44W W TO NW WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. 
ELSEWHERE N OF 27N W OF FRONT TO 47W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN NW SWELL. 

.ATLC 36 HOUR FORECAST WITHIN 150 NM E OF A LINE FROM 28N78W TO 
22N72W SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 30N77W 1006 MB. OVER FORECAST 
WATERS WITHIN 300 NM NE QUADRANT E TO SE WINDS 20 TO 30 KT. SEAS 
8 TO 10 FT. WITHIN 300 NM E OF LINE FROM 30N77W TO 21N69W SE TO 
S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 

.GULF OF MEXICO 12 HOUR FORECAST COLD FRONT FROM 30N92W TO 
27N97W. NW OF FRONT N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N86W TO 23N98W. NW OF FRONT 
AND W OF 93W NW WINDS 20 TO 30 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST COLD FRONT MOVING SE OF AREA. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER LATTO. NATIONAL HURRICANE CENTER.