000
FZNT02 KNHC 282158
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT OCT 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT OCT 28.
24 HOUR FORECAST VALID 1800 UTC SUN OCT 29.
48 HOUR FORECAST VALID 1800 UTC MON OCT 30.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM PHILIPPE NEAR 23.0N 82.6W 1002 MB AT 2100 UTC 
OCT 28 MOVING N OR 355 DEG AT 25 KT. MAXIMUM SUSTAINED WINDS 35 
KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E 
SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS TO 12 FT WITHIN 0 NM OF 
CENTER EXCEPT 90 NM SE QUADRANT. ELSEWHERE WITHIN 180 NM 
NE...360 NM SE...210 NM SW...AND 180 NM NW QUADRANTS WINDS 20 TO 
33 KT. SEAS TO 10 FT. 
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 31.5N 75.3W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE 
WINDS WITHIN 120 NM E SEMICIRCLE...50 NM SW QUADRANT AND 0 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM E QUADRANT WITH 
SEAS TO 13 FT. ELSEWHERE WITHIN 300 NM E OF TROUGH AND E 
SEMICIRCLE OF EIGHTEEN AND 240 NM SW QUADRANT WINDS 20 TO 33 KT. 
SEAS 8 TO 12 FT. COLD FRONT FROM 31N80W TO 28N80.5W. TROUGH FROM 
31N76W TO 27N80W. W OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL PHILIPPE NEAR 
42.0N 66.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL 
STORM FORCE WINDS WITHIN 150 NM E SEMICIRCLE...120 NM SW 
QUADRANT AND 30 NM NW QUADRANT. SEAS 12 FT OR GREATER N OF AREA. 
COLD FRONT FROM 31N68W TO 27N70W TO 22N72W TO 20N73W. N OF 30N 
WITHIN 120 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. ELSEWHERE WITHIN AREA BOUNDED BY 29N66W TO 27N69W TO 28N77W 
TO 31N78W TO 31N67W TO 29N66W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN MIXED SWELL.
.72 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.

...GALE WARNING...
.GULF OF MEXICO COLD FRONT FROM 30N87W TO 25N90W TO 22N94W TO 
18.5N95.5W. S OF 21N W OF FRONT NW TO N WINDS 25 TO 35 KT. SEAS 
8 TO 13 FT. N OF 21N W OF FRONT AND W OF 90W NW TO N WINDS 20 TO 
30 KT. SEAS 8 TO 14 FT S OF 28N.
.06 HOUR FORECAST COLD FRONT FROM 30N84.5W TO 22N90W TO 18N94W. 
S OF 21N W OF FRONT NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
ELSWHERE W OF FRONT W OF 87W NW TO N WINDS 20 TO 25 KT. SEAS 8 
TO 11 FT S OF 27.5N.  
.24 HOUR FORECAST COLD FRONT SE OF AREA. E OF 87W NW TO N WINDS 
20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE SE OF LINE FROM 28.5N88W 
TO 24N90W TO 18.5N96W WINDS 20 KT OR LESS. SEAS TO 9 FT IN N 
SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.ATLC N OF 28N E OF 48W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
N TO NE SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.ATLC 06 HOUR FORECAST COLD FRONT FROM 31N52W TO 28N52W TO 
23N58W. WITHIN AREA BOUNDED BY 31N52W TO 31N47W TO 27N48W TO 
27N51W TO 31N52W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE 
AND SE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 31N49.5W 1010 MB. COLD FRONT FROM
LOW TO 29N51W TO 24N57W. WITHIN AREA BOUNDED BY 25N44W TO 
25N52W TO 28N52W TO 27N57W TO 31N61W TO 31N45W TO 25N44W WINDS 20
KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND SE SWELL.
.48 HOUR FORECAST LOW PRES NEAR 30.5N48W 1012 MB. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.

.ATLC FROM 09N TO 13N BETWEEN 41W AND 52W WINDS 20 KT OR LESS. 
SEAS TO 8 FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST FROM 09N TO 12N BETWEEN 35W AND 47W WINDS 20 KT 
OR LESS. SEAS TO 8 FT IN MIXED NE AND SE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.