000
FZNT02 KNHC 201014
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU OCT 20.
24 HOUR FORECAST VALID 0600 UTC FRI OCT 21.
48 HOUR FORECAST VALID 0600 UTC SAT OCT 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC COLD FRONT FROM 31N70W TO 25N76W TO 22N78W. N OF 26N 
WITHIN 180 NM W OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST WARM FRONT FROM 31N73W TO LOW PRES NEAR 26N74W 
1012 MB AND TO 22N78W. N OF 28N WITHIN 180 NM W OF FRONT N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST STATIONARY FRONT FROM 31N73W TO LOW PRES NEAR 
27N75W 1012 MB AND TO 22N78W. LITTLE CHANGE IN CONDITIONS.

.ATLC TROPICAL WAVE FROM 24N45W TO 10N43W. E OF WAVE TO 38W FROM 
18N TO 24N E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.06 HOUR FORECAST WEAKENING TROPICAL WAVE ALONG 45W FROM 13N TO 
24N. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.ATLC COLD FRONT JUST N OF AREA ALONG 32N BETWEEN 20W AND 30W.
N OF 30N E OF 37W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.24 HOUR FORECAST LOW PRES NEAR 30N40W 1012 MB WITH COLD FRONT 
TO 29N45W AND TO 31N50W. N OF FRONT AND LOW PRES NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. NE OF LINE FROM 26N35W TO 30N40W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL.
.48 HOUR FORECAST TROUGH FROM 31N47W TO 26N53W. N OF 28N W OF 
TROUGH TO 54W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 
27N E OF TROUGH TO 40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL...HIGHEST N OF 29N.

.GULF OF MEXICO S OF 21N W OF 95W NW TO N WINDS 20 TO 30 KT. 
SEAS 9 TO 12 FT. ELSEWHERE S OF 22N W OF 90W N TO NE WINDS 20 TO 
25 KT. SEAS 8 TO 11 FT.
.12 HOUR FORECAST S OF 20N W OF 92W WINDS 20 KT OR LESS. SEAS 8 
TO 9 FT IN DECAYING N TO NE SWELL.
.24 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 AGUIRRE. NATIONAL HURRICANE CENTER.