000
FZNT02 KNHC 220301
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED NOV 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC WED NOV 22.
24 HOUR FORECAST VALID 0000 UTC THU NOV 23.
48 HOUR FORECAST VALID 0000 UTC FRI NOV 24.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...
.GULF OF MEXICO 12 HOUR FORECAST LOW PRES NEAR 28N85W 1013 MB 
WITH COLD FRONT TO NEAR 26N95W TO 22N97W. NW OF FRONT N TO NE 
WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT. 
.24 HOUR FORECAST LOW PRES NEAR 26N86W 1012 MB WITH COLD FRONT 
22N94W TO 18.5N93W. S OF 22N W OF 94W NW WINDS 30 TO 35 KT. SEAS 
10 TO 13 FT. ELSEWHERE S OF 24N W OF FRONT NW TO N WINDS 20 TO 
30 KT. SEAS TO 11 FT. N OF 26N W OF 90W N TO NE WINDS 20 TO 25 
KT. SEAS TO 10 FT. 
.42 HOUR FORECAST LOW PRES NEAR 28N84W 1011 MB WITH COLD FRONT 
TO 21N87W. S OF 22N W OF 93W NW WINDS 20 TO 30 KT. SEAS 8 TO 12 
FT. S OF 23N W OF 91W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE 
SWELL.
.48 HOUR FORECAST LOW PRES NEAR 28N83W 1011 MB WITH COLD FRONT 
TO 21N86.5W. S OF 20N W OF 94W NW WINDS 20 TO 25 KT. SEAS 9 TO 
10 FT. ELSEWHERE S OF 22NW OF 92W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NE SWELL.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N47W TO 29N57W THEN STATIONARY TO 27N72W 
AND WARM FRONT TO 30N81W. N OF FRONT BETWEEN 60W AND 78W E WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT. S OF FRONT TO 25N BETWEEN 60W AND 
72W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST COLD FRONT FROM 31N36W TO 28N47W THEN 
STATIONARY TO 28N52W AND WARM FRONT TO 31N60W. N OF FRONT WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. S OF FRONT TO 26N 
BETWEEN 40W AND 60W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 25N35W TO 24N43W. N OF FRONT E 
OF 38W NW TO N WINDS 20 TO 30 KT. SEAS 10 TO 16 FT. ELSEWHERE N 
OF 24N E OF 50W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW 
SWELL. 

.ATLC LOW PRES NEAR 22N39W 1012 MB. WITHIN 240 NM NW SEMICIRCLE 
OF LOW NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. WITHIN AREA 
BOUNDED BY 27N60W TO 22N47W TO 19N47W TO 20N60W TO 27N60W NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES NEAR 20N43W 1012 MB. WITHIN 210 NM NW 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. FROM 16N 
TO 26N BETWEEN 47W AND 60W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
IN NW SWELL.
.48 HOUR FORECAST LOW DISSIPATED. FROM 20N TO 24N BETWEEN 45W 
AND 52W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW 
SWELL.

.ATLC 24 HOUR FORECAST LOW PRES NEAR 29N72W 1009 MB WITH COLD 
FRONT TO 22N78W. N OF 24N BETWEEN 62W AND 68W SE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST LOW MOVE N OF AREA. N OF 28N BETWEEN 57W AND 
61W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 

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

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.