000
FZNT02 KNHC 290931
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU OCT 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU OCT 29.
24 HOUR FORECAST VALID 0600 UTC FRI OCT 30.
48 HOUR FORECAST VALID 0600 UTC SAT OCT 31.

.WARNINGS.

...GULF OF MEXICO TROPICAL STORM WARNING...
.TROPICAL STORM ZETA NEAR 34.0N 85.5W 988 MB AT 0900 UTC OCT 29 
MOVING NE OR 040 DEG AT 34 KT. MAXIMUM SUSTAINED WINDS 50 KT 
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE 
QUADRANT...150 NM SE QUADRANT...40 NM SW QUADRANT...AND 0 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM OF CENTER EXCEPT 240 
NM SW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE OVER FORECAST 
WATERS...WITHIN 25N93W TO 26N97W TO 30N94W TO 31N86W TO 29N85W TO
25N93W W TO NW WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST POST-TROPICAL EXTRATROPICAL ZETA NEAR 40.8N 
66.9W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM 
FORCE WINDS WITHIN 200 NM S SEMICIRCLE...70 NM NE QUADRANT AND 
120 NM NW QUADRANT. OVER FORECAST WATERS...CONDITIONS IMPROVE. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST POST-TROPICAL EXTRATROPICAL ZETA WELL N OF 
AREA NEAR 43.4N 54.6W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
OVER FORECAST WATERS...WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.ATLC 18 HOUR FORECAST WITHIN 30N77W TO 29N79W TO 30N80W TO
31N80W TO 31N76W TO 30N77W S TO SW WINDS 20 TO 30 KT. SEAS TO 8 
FT.
.24 HOUR FORECAST WITHIN 30N74W TO 29N79W TO 31N81W TO 31N71W TO
30N74W SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 30N68W TO 30N70W TO 30N73W TO 31N73W TO
31N67W TO 30N68W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW 
SWELL.

.ATLC AND CARIBBEAN WITHIN 07N35W TO 06N52W TO 21N67W TO 20N46W
TO 31N35W TO 07N35W E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 13N54W TO 14N55W TO 15N57W TO 16N56W TO
15N54W TO 13N54W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE...WITHIN 07N35W TO 07N56W TO 19N63W TO 18N46W TO 27N35W
TO 07N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL.
.48 HOUR FORECAST WITHIN 07N35W TO 07N57W TO 19N62W TO 17N53W TO
22N35W TO 07N35W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.

.GULF OF MEXICO 06 HOUR FORECAST COLD FRONT FROM 30N85W TO 
18N93W. WITHIN 19N95W TO 19N96W TO 20N96W TO 20N95W TO 
19N95W...INCLUDING WITHIN 60 NM OF VERACRUZ...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT WELL E OF AREA. WITHIN 19N93W TO 
18N94W TO 20N96W TO 21N94W TO 21N92W TO 19N93W...INCLUDING WITHIN
60 NM OF VERACRUZ...N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 19N95W TO 19N96W TO 20N96W TO 20N95W TO
19N95W...INCLUDING WITHIN 60 NM OF VERACRUZ...NW WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.