042 
FZNT02 KNHC 221520
HSFAT2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC N OF 20N W OF 65W AND E OF THE BAHAMAS WINDS 20 KT OR 
LESS. SEAS 8 TO 10 IN NE TO E SWELL.
.24 HOUR FORECAST SURFACE TROUGH FROM 30N69W TO 26N70W TO 
21N72W. FROM 23N TO 30N E OF TROUGH TO 65W SE TO S WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST FRONTAL TROUGH FROM 31N62W TO 27N65W TO 
20N70W. N OF 27N E OF TROUGH TO 54W S TO SW WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT...HIGHEST NEAR 31N61W. N OF 27N AND W OF A LINE 
FROM 31N68W TO 28N70W TO 77W N WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT.

.ATLC S OF 25N BETWEEN 48W AND 65W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN NE TO E SWELL. 
.24 HOUR FORECAST S OF 22N BETWEEN 50W AND 63W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. 
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC N OF 24N E OF 45W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
NE SWELL. 
.24 HOUR N OF 20N AND SE OF A LINE FROM 31N35W TO 22N50W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. 
.48 HOUR FORECAST N OF 25N E OF 41W...AND FROM 19N TO 25N 
BETWEEN 40W AND 50W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.