000
FZNT02 KNHC 190915
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 19.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 20.
48 HOUR FORECAST VALID 0600 UTC WED OCT 21.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES NEAR 25.0N 55.5W 1003 MB. WITHIN 25N58W TO 24N64W TO 
27N69W TO 30N70W TO 31N50W TO 25N58W WINDS 25 TO 30 KT. SEAS 9 TO
14 FT. WITHIN 22N55W TO 23N56W TO 24N56W TO 26N55W TO 24N52W TO 
22N55W WINDS 20 TO 25 KT. SEAS 8 FT.
.18 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE...NEAR
25.5N 55.5W 1003 MB. WITHIN 28N54W TO 27N57W TO 28N57W TO 29N56W 
TO 29N54W TO 28N54W NE TO E WINDS 30 TO 35 KT. SEAS 15 TO 17 FT.
ELSEWHERE WITHIN 23N52W TO 29N68W TO 31N63W TO 28N57W TO 31N48W 
TO 23N52W WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA
WITHIN 24N57W TO 23N60W TO 26N72W TO 28N73W TO 31N64W TO 24N57W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE...NEAR
25.5N 55.5W 1002 MB. WITHIN 27N57W TO 28N57W TO 30N56W TO 30N53W 
TO 29N53W TO 27N57W NE TO E WINDS 30 TO 35 KT. SEAS 12 TO 18 FT.
ELSEWHERE WITHIN 27N49W TO 21N57W TO 24N74W TO 30N75W TO 31N38W 
TO 27N49W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE...NEAR
28.0N 57.0W 1000 MB. WITHIN 28N55W TO 28N59W TO 29N61W TO 31N60W
TO 31N52W TO 28N55W E WINDS 30 TO 45 KT. SEAS 15 TO 25 FT. 
ELSEWHERE WITHIN 28N51W TO 22N55W TO 31N66W TO 31N52W TO 29N37W 
TO 28N51W WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. REMAINDER OF AREA 
WITHIN 19N67W TO 31N81W TO 26N61W TO 31N35W TO 19N67W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 27N76W TO 27N80W TO 30N81W TO 30N77W TO 27N76W NE
TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 25N80W TO 23N79W TO 24N84W TO 28N87W TO
29N85W TO 25N80W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 24N80W TO 23N83W TO 22N87W TO 23N89W TO
27N85W TO 24N80W...INCLUDING THE STRAITS OF FLORIDA...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 23N86W TO 23N90W TO 26N91W TO 27N89W TO
25N85W TO 23N86W E WINDS 20 TO 25 KT. SEAS TO 9 FT.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.