279 
FZNT02 KNHC 211530
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI OCT 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI OCT 21.
24 HOUR FORECAST VALID 1200 UTC SAT OCT 22.
48 HOUR FORECAST VALID 1200 UTC SUN OCT 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 30N39W 1011 MB. WITHIN 31N38W TO 30N51W TO 
29N50W TO 29N43W TO 29N41W TO 31N38W NE TO E WINDS 20 TO 30 KT. 
SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 31N35W TO 31N54W TO 28N50W
TO 26N42W TO 22N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN N TO NE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 29N47W 1014 MB. WITHIN 31N42W TO
31N50W TO 29N51W TO 28N45W TO 29N44W TO 31N42W E WINDS 20 TO 25 
KT. SEAS 11 TO 13 FT. ELSEWHERE...WITHIN 31N36W TO 30N59W TO 
27N57W TO 24N46W TO 25N42W TO 31N36W WINDS 20 KT OR LESS. SEAS 8 
TO 11 FT IN N TO NE SWELL.
.36 HOUR FORECAST LOW PRES WEAKENS INTO SURFACE TROUGH ALONG 
53W. WITHIN 31N48W TO 31N53W TO 30N51W TO 30N50W TO 30N49W TO 
31N48W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE...WITHIN 
29N44W TO 31N40W TO 31N59W TO 25N58W TO 23N47W TO 29N44W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST SURFACE TROUGH DISSIPATES. WITHIN 31N35W TO 
31N61W TO 26N61W TO 27N53W TO 23N46W TO 28N48W TO 31N35W E TO SE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.ATLC 24 HOUR FORECAST WITHIN 15N41W TO 16N42W TO 15N43W TO
13N42W TO 13N41W TO 15N41W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 19N42W TO 20N46W TO 16N47W TO 14N46W TO
13N41W TO 14N41W TO 19N42W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT
IN N TO NE SWELL.

.ATLC 30 HOUR FORECAST LOW PRES NEAR 29N76W 1013 MB. WITHIN 
31N78W TO 31N80W TO 31N81W TO 30N81W TO 30N79W TO 30N78W TO 
31N78W N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 31N76W 1014 MB. WITHIN 31N78W TO
31N81W TO 30N81W TO 30N79W TO 31N78W N TO NE WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT. ELSEWHERE...WITHIN 31N78W TO 31N81W TO 30N81W TO
29N80W TO 30N79W TO 31N78W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN N TO NE SWELL.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.