000
FZNT02 KNHC 180902
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN OCT 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN OCT 18.
24 HOUR FORECAST VALID 0600 UTC MON OCT 19.
48 HOUR FORECAST VALID 0600 UTC TUE OCT 20.

.WARNINGS.

...GALE WARNING...
.ATLC LOW PRES NEAR 28.5N56.5W 1006 MB. WITHIN 29N56W TO 27N59W 
TO 28N62W TO 31N62W TO 31N55W TO 29N56W WINDS 20 TO 25 KT. SEAS 
TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE... 
NEAR 25.5N56.0W 1004 MB. WITHIN 24N60W TO 27N70W TO 30N70W TO 
31N49W TO 24N60W NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.42 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE...NEAR
24.5N56.0W 1002 MB. WITHIN 27N57W TO 27N58W TO 28N58W TO 29N56W 
TO 28N55W TO 27N57W NE WINDS 30 TO 35 KT. SEAS 14 TO 16 FT. 
ELSEWHERE WITHIN 22N63W TO 25N74W TO 30N74W TO 29N55W TO 31N35W 
TO 22N63W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE...NEAR
25.0N55.5W 1002 MB. WITHIN 28N56W TO 27N59W TO 29N57W TO 29N55W 
TO 28N56W NE WINDS 30 TO 35 KT. SEAS 14 TO 19 FT. ELSEWHERE WITHIN
27N49W TO 22N54W TO 22N67W TO 27N80W TO 30N36W TO 27N49W WINDS 
20 TO 30 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.ATLC STATIONARY FRONT FROM 31N70W TO 25N80W. WITHIN 30N72W TO 
28N76W TO 28N80W TO 31N81W TO 31N71W TO 30N72W NE TO E WINDS 20 
TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N73W TO 
26N80W. WITHIN 26N75W TO 26N80W TO 30N81W TO 31N79W TO 30N77W TO 
26N75W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.30 HOUR FORECAST FRONT DISSIPATED. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO 24 HOUR FORECAST WITHIN 28N83W TO 28N85W TO
29N86W TO 29N85W TO 29N83W TO 28N83W E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 23N81W TO 23N83W TO 25N85W TO 29N84W TO
26N82W TO 23N81W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.