000
FZNT02 KNHC 200302
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC MON NOV 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON NOV 20.
24 HOUR FORECAST VALID 0000 UTC TUE NOV 21.
48 HOUR FORECAST VALID 0000 UTC WED NOV 22.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...

.GULF OF MEXICO COLD FRONT FROM 26.5N82W TO 21N94W TO 18.5N95W. 
S OF 21.5N W OF FRONT NW TO N WINDS 25 TO 35 KT. SEAS 8 TO 12 
FT. W OF 85W AND NW OF FRONT TO LINE 30N87W TO 25N97W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.12 HOUR FORECAST STATIONARY FRONT FROM 25N82W TO 20N94W TO 
18.5N93W. S OF 21N W OF FRONT NW TO N WINDS 20 TO 30 KT. 
ELSEWHERE S OF 23N W OF FRONT WINDS 20 KT OR LESS. SEAS 8 FT IN 
NE SWELL. 
.24 HOUR FORECAST STATIONARY FRONT FROM 25N82W TO 20N94W TO 
18.5N93W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 29N35W TO 21N54W. WITHIN 90 NM N OF FRONT 
BETWEEN 42W AND 53W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 
FRONT E OF 40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.24 HOUR FORECAST COLD FRONT FROM 23N35W TO 21N54W. WITHIN 120 
NM N OF FRONT NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
ELSEWHERE N OF FRONT E OF 45W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW TO N SWELL.
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 22N35W TO 
20N45W. WITHIN 90 NM N OF FRONT NE TO E WINDS 20 TO 25 KT. SEAS 
TO 9 FT. WITHIN AREA BOUNDED BY 27N60W TO 27N51W TO 22N45W TO 
20N45W TO 20N60W TO 27N60W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. 

.ATLC COLD FRONT FROM 31N75W TO 27N80W. N OF 30N E OF FRONT TO 
72W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 23N61W TO 29N65W THEN 
STATIONARY TO 25N81W. WITHIN AREA BOUNDED BY 28N80W TO 31N70W TO 
31N65W TO 26N75W TO 26N79W TO 28N80W NE WINDS 20 TO 25 KT. SEAS 
8 FT. 
.48 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 31N51W TO 
29N60W. WITHIN AREA BOUNDED BY 31N76W TO 31N60W TO 20N60W TO 
28N76W TO 31N76W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.  

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

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.