000
FZNT02 KNHC 300314
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC FRI SEP 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC FRI SEP 30.
24 HOUR FORECAST VALID 0000 UTC SAT OCT  1.
48 HOUR FORECAST VALID 0000 UTC SUN OCT  2.

.WARNINGS.

...ATLC HURRICANE WARNING...
.HURRICANE IAN NEAR 30.2N 79.1W 986 MB AT 0300 UTC SEP 30 MOVING
NNE OR 030 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 70 KT GUSTS 85
KT. TROPICAL STORM FORCE WINDS WITHIN 360 NM NE QUADRANT...140
NM SE QUADRANT...150 NM SW QUADRANT...AND 200 NM NW QUADRANT.
SEAS 12 FT OR GREATER WITHIN 300 NM NE QUADRANT...150 NM SE
QUADRANT...90 NM SW QUADRANT...AND 120 NM NW QUADRANT WITH SEAS
TO 26 FT. ELSEWHERE WITHIN 31N73W TO 31N81W TO 27N80W TO 26N78W 
TO 28N74W TO 31N73W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM IAN INLAND NEAR 34.0N 79.6W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 200 NM NE QUADRANT...100 NM SE QUADRANT...80 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. OVER FORECAST WATERS WITHIN
31N74W TO 31N81W TO 30.5N80.5W TO 30N77.5W TO 30N75.5W TO 31N74W
WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 31N72W TO 
31N74W TO 30N76W TO 31N81W TO 29N80W TO 27N76W TO 31N72W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.36 HOUR FORECAST POST-TROPICAL EXTRATROPICAL IAN NEAR 36.0N 
80.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. 
.48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL IAN NEAR 37.5N 
81.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER 
FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.60 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 WITHIN 22N36W TO 22N37W TO 22N38W TO 21N38W TO 20N38W TO
20N37W TO 22N36W SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.CARIBBEAN AND GULF OF MEXICO WITHIN 26N82W TO 30N84W TO 30N87W
TO 24N97W TO 22N97W TO 22N85W TO 26N82W N WINDS 20 TO 25 KT. 
SEAS 8 FT. 
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF MEXICO WITHIN 20N94W TO 20N95W TO 20N96W TO 19N96W TO
19N95W TO 19N94W TO 20N94W...INCLUDING WITHIN 60 NM OF COAST OF
VERACRUZ...NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

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

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.