834 
FZNT02 KNHC 280317
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
ISSUED BY NWS OCEAN PREDICTION CENTER WASHINGTON DC 
0430 UTC TUE JAN 28 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE JAN 28.
24 HOUR FORECAST VALID 0000 UTC WED JAN 29.
48 HOUR FORECAST VALID 0000 UTC THU JAN 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC SURFACE TROUGH FROM 31N38W TO 25N50W. N OF 27N E OF TROUGH 
S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. N OF 27N W OF TROUGH 
TO 48W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST N OF 27N E OF 42W WINDS 20 KT OR LESS. SEAS TO 
9 FT PRIMARILY IN N SWELL.
.48 HOUR FORECAST N OF 29N E OF 37W SW WINDS 20 TO 25 KT. SEAS 9 
TO 10 FT. ELSEWHERE N OF 26N E OF 43W WINDS 20 KT OR LESS. SEAS 
TO 9 T IN MIXED N AND NE SWELL.

.ATLC 06 HOUR FORECAST COLD FRONT FROM 31N73W TO 27N80W. N OF 
30N E OF FRONT TO 66W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT. N 
OF 29N W OF FRONT TO 78W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 9 
FT.
.12 HOUR FORECAST COLD FRONT FROM 31N70W TO 25N80W. N OF 30N E 
OF FRONT TO 64W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. N OF 
28N W OF FRONT TO 77W W TO NW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N60W TO 24N78W. N OF 27N E 
OF FRONT TO A LINE FROM 31N53W TO 27N59W SW TO W WINDS 20 TO 30 
KT WITH HIGHER GUSTS. SEAS 8 TO 10 FT. N OF 27N W OF FRONT TO 
72W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST COLD FRONT FROM 31N46W TO 24N62W. N OF 25N E 
OF FRONT TO A LINE FROM 31N40W TO 25N50W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN N TO NE SWELL. N OF 25N W OF FRONT TO A LINE 
FROM 31N52W TO 25N60W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N 
AND NE SWELL. 

.ATLC 24 HOUR FORECAST S OF 08N BETWEEN 40W AND 45W WINDS 20 KT 
OR LESS. SEAS TO 8 FT IN NE SWELL. 
.48 HOUR FORECAST S OF 08N E OF 45W WINDS 20 KT OR LESS. SEAS TO 
8 FT IN NE SWELL.

.GULF OF MEXICO 24 HOUR FORECAST COLD FRONT FROM 30N93W TO 
23N97W. W OF THE FRONT NW TO N WINDS 20 TO 25 KT. SEAS BUILDING 
TO 8 FT. 
.36 HOUR FORECAST COLD FRONT FROM 29N90W TO 21N97W. W OF THE 
FRONT NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST COLD FRONT FROM 30N84W TO 25N87W TO 19N95W. N 
OF 26N W OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT. 

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.