000
FZNT02 KNHC 210903
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE FEB 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE FEB 21.
24 HOUR FORECAST VALID 0600 UTC WED FEB 22.
48 HOUR FORECAST VALID 0600 UTC THU FEB 23.

.WARNINGS.

.ATLC 12 HOUR FORECAST COLD FRONT FROM 31N57W TO 19N65W. N OF 
24N E OF FRONT TO 47W SW WINDS 20 TO 30 KT. SEAS TO 8 FT. N OF 
26N W OF FRONT TO 70W N WINDS 20 TO 25 KT. SEAS TO 10 FT.
.18 HOUR FORECAST COLD FRONT FROM 31N54W TO 19N63W. N OF 27N 
WITHIN 90 NM E OF FRONT S TO SW WINDS 30 TO 35 KT. SEAS 11 TO 13 
FT. ELSEWHERE N OF 25N E OF FRONT TO 46W S TO SW WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. N OF 26N W OF FRONT TO 67W NW TO N WINDS 20 
TO 25 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N52W TO 19N62W. N OF 27N 
WITHIN 180 NM E OF FRONT S TO SW WINDS 30 TO 35 KT. SEAS 11 TO 
17 FT. ELSEWHERE N OF 24N E OF FRONT TO 44W S TO SW WINDS 20 TO 
30 KT. SEAS 8 TO 12 FT. N OF 26N W OF FRONT TO 66W W TO NW WINDS 
20 TO 25 KT. SEAS 8 TO 13 FT.
.42 HOUR FORECAST COLD FRONT FROM 31N46W TO 20N56W. N OF 26N 
WITHIN 150 NM E OF FRONT S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 15 
FT. N OF 29N W OF FRONT TO 59W W WINDS 20 TO 25 KT. SEAS 13 TO 
19 FT IN NW SWELL. ELSEWHERE N OF 24N BETWEEN 42W AND 66W WINDS 
20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N45W TO 20N56W. N OF 27N 
WITHIN 120 NM E OF FRONT S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 14 
FT. ELSEWHERE N OF N OF LINE FROM 31N40W TO 2547W TO 23N62W TO 
31N66W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT IN NW SWELL.

.SYNOPSIS AND FORECAST.

.ATLC 48 HOUR FORECAST LOW PRES OVER LAND NEAR 27N82W. FROM 24N 
TO 30N W OF 74W SE WINDS 20 TO 30 KT. SEAS TO 9 FT.

.CARIBBEAN S OF 17N W OF 85W E WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO COLD FRONT FROM 30N90W TO 20N96W. WITHIN 30 NM 
W OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST COLD FRONT FROM 29N88W TO 18.5N93W. FROM 24N 
TO 28N W OF 93W W TO NW WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST COLD FRONT FROM LOW PRES NEAR 29N85W 1011 MB 
TO 21N87W. FROM 23N TO 26N BETWEEN 93W AND 95W WINDS 20 KT OR 
LESS. SEAS 8 FT IN W SWELL.
.48 HOUR LOW PRES OVER LAND. WINDS 20 KT OR LESS. SEAS LESS THAN 
8 FT.

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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.