000
FZNT02 KNHC 201523
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU OCT 20 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU OCT 20.
24 HOUR FORECAST VALID 1200 UTC FRI OCT 21.
48 HOUR FORECAST VALID 1200 UTC SAT OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC NE OF A LINE FROM 31N42W TO 28N35W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N41W TO 27N54W. N OF FRONT 
NE WINDS 20 TO 30 KT. SEAS 10 TO 14 FT. ELSEWHERE NE OF A LINE 
FROM 31N53W TO 26N43W TO 22N35W WINDS 20 KT OR LESS. SEAS 8 TO 
11 FT IN N SWELL.
.48 HOUR FORECAST FRONTAL TROUGH FROM 31N51W TO 22N 53W. N OF 
28N BETWEEN 47W AND 55W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 
FT. ELSEWHERE N OF A LINE FROM 31N40W TO 23N46W TO 27N56W TO 
31N58W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.

.GULF OF MEXICO S OF 20.5N W OF 92W NW TO N WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.