000
FZNT02 KNHC 012019
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN OCT 01 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN OCT 01.
24 HOUR FORECAST VALID 1800 UTC MON OCT 02.
48 HOUR FORECAST VALID 1800 UTC TUE OCT 03.

.WARNINGS.

...ATLC GALE WARNING...
.ATLC LOW PRES 31N75W 1014 MB WITH COLD FRONT SW TO LOW PRES 
INLAND 29N81W 1012 MB. N OF 30N W OF 79W NE WINDS 25 TO 30 KT 
WITH FREQUENT GUSTS TO GALE FORCE. SEAS 12 TO 16 FT. ELSEWHERE N 
OF LINE FROM 31N69W TO 28N73W TO 29N80W NE WINDS 20 TO 25 KT.
SEAS 8 TO 12 FT.    
.18 HOUR FORECAST COLD FRONT FROM 31N62W TO 27N67W THEN 
STATIONARY FRONT TO 26N80W. N OF 29N W OF 78W NE TO E WINDS 20 
TO 30 KT. SEAS 10 TO 15 FT. N OF 29N BETWEEN 69W AND 75W NE 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE W OF LINE FROM 
31N67W TO 26N75W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N58W TO 26N65W THEN 
STATIONARY FRONT TO 26N80W. N OF 27N W OF 72W NE TO E WINDS 20 
TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE W OF LINE FROM 31N66W TO 
27N72W TO 27N80W WINDS 20 KT OR LESS. SEAS TO 10 FT IN NE SWELL. 
.48 HOUR FORECAST COLD FRONT FROM 31N49W TO 26N58W THEN FRONTAL 
TROUGH TO 26N80W. W OF LINE FROM 31N65W TO 25N76W NE TO E WINDS 
20 TO 25 KT. SEAS 8 TO 13 FT. ELSEWHERE N OF 28N W OF FRONT 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. 

.SYNOPSIS AND FORECAST.

.ATLC FROM 09N TO 17N BETWEEN 38W AND 44W E WINDS 20 TO 25 KT. 
SEAS TO 9 FT. ELSEWHERE N OF 14N E OF 52W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN MIXED SWELL.
.12 HOUR FORECAST FROM 10N TO 19N BETWEEN 40W AND 49W E WINDS 20 
TO 25 KT. SEAS TO 10 FT. ELSEWHERE FROM 10N TO 25N E OF 52W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST FROM 11N TO 21N BETWEEN 45W AND 51W E WINDS 20 
TO 25 KT. SEAS TO 10 FT. ELSEWHERE FROM 11N TO 24N E OF 54W 
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
.48 HOUR FORECAST WITHIN 150 NM OF 15N53W SE WINDS 20 TO 25 KT.
SEAS 9 FT. ELSEWHERE WITHIN 180 NM OF LINE FROM 11N41W TO 20N59W 
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED E AND NW SWELL.

.GULF OF MEXICO TROUGH FROM 28N83W TO 23N88W. N OF 28N E OF 88W 
NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROUGH FROM 29N94W TO 22N93W. E OF LINE FROM 
27N85W TO 30N90W E TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST TROUGH W OF AREA. N OF 24N E OF 92W E TO SE
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST N OF 25N E OF 90W NE TO E WINDS 20 TO 25 KT.
SEAS TO 9 FT.

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.