000
FZNT02 KNHC 101600
HSFAT2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU NOV 10 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU NOV 10.
24 HOUR FORECAST VALID 1200 UTC FRI NOV 11.
48 HOUR FORECAST VALID 1200 UTC SAT NOV 12.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM SEAN NEAR 30.4N 70.5W 990 MB AT 1500 UTC NOV 10 
MOVING NE OR 035 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 55 KT 
GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NW AND SE 
QUADRANTS...220 NM NE QUADRANT AND 90 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 390 NM N SEMICIRCLE...210 NM SE QUADRANT AND 
270 NM SW QUADRANT WITH SEAS TO 23 FT.
.24 HOUR FORECAST TROPICAL STORM SEAN NEAR 34.7N 65.6W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS
WITHIN 120 NM W SEMICIRCLE...270 NM NE QUADRANT AND 180 NM SE 
QUADRANT. SEAS 12 FT OR GREATER OVER FORECAST WATERS WITHIN 180 
NM SE QUADRANT...AND 240 NM SW QUADRANT WITH SEAS TO 24 FT.
.36 HOUR FORECAST POST TROPICAL EXTRATROPICAL SEAN NEAR 39.0N 
60.0W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.48 HOUR FORECAST...ABSORBED.

...GULF OF MEXICO GALE WARNING...
.COLD FRONT FROM 30N84W TO 25N88W TO 18N94W. S OF 21N W OF 94W 
NW TO N WINDS 30 TO 40 KT WITH HIGHER GUSTS. SEAS 13 TO 17 FT.
.24 HOUR FORECAST COLD FRONT SE OF AREA. S OF 21N W OF 94W NW TO 
N WINDS 25 TO 35 KT. SEAS 10 TO 14 FT.
.30 HOUR FORECAST WINDS BELOW GALE FORCE.

.SYNOPSIS AND FORECAST.

.ATLC EXCEPT AS NOTED IN WARNINGS...N OF 25N BETWEEN 65W AND 77W 
WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. N OF 25N W OF 77W NW TO N 
WINDS 20 KT. SEAS 8 TO 11 FT OUTSIDE OF BAHAMAS. FROM 23N TO 25N 
BETWEEN 65W AND BAHAMAS WINDS LESS THAN 20 KT. SEAS TO 9 FT IN N 
SWELL. N OF 25N BETWEEN 60W AND 65W SE TO S WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT IN A BROAD MIX OF SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N72W TO 23N81W. EXCEPT AS 
NOTED IN WARNINGS...N OF 25N BETWEEN 60W AND 72W S TO SW WINDS 
20 TO 30 KT EXCEPT W TO NW WINDS W OF 66W. SEAS 8 TO 12 FT. W OF 
FRONT NW TO N WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NW SWELL 
OUTSIDE OF BAHAMAS.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 31N56W TO 26N65W 
TO 22N78W. W OF FRONT AND SE OF A LINE FROM 31N74W TO 26N79W N 
TO NE WINDS 20 KT. SEAS 8 TO 12 FT OUTSIDE OF BAHAMAS...HIGHEST 
NEAR 31N67W.

.ATLC STATIONARY FRONT FROM 27N35W TO 27N50W TO 29N60W. N OF 
FRONT NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN MIXED N AND 
E SWELL. ELSEWHERE N OF 20N E OF 50W AND N OF 25N BETWEEN 50W 
AND 60W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN MIXED N AND E 
SWELL.
.24 HOUR FORECAST DISSIPATING COLD FRONT FROM 24N35W TO 26N50W 
THEN DISSIPATING STATIONARY TO 29N60W. N OF FRONT E OF 45W NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN MIXED N AND E SWELL. N 
OF FRONT BETWEEN 45W AND 60W E TO SE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT IN NE TO E SWELL.
.48 HOUR FORECAST FRONTS DISSIPATED. FROM 20N TO 28N E OF 50W NE 
TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN MIXED N AND NE SWELL. 
N OF 28N E OF 50W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN 
MIXED N AND E SWELL.

.ATLC S OF 20N E OF 65W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT 
IN MIXED N AND E SWELL.
.24 HOUR FORECAST S OF A LINE FROM 20N35W TO 13N61W WINDS LESS 
THAN 20 KT. SEAS TO 9 FT IN MIXED N AND E SWELL.
.48 HOUR FORECAST S OF 11N E OF 50W WINDS LESS THAN 20 KT. SEAS 
TO 9 FT IN MIXED N AND E SWELL.

.GULF OF MEXICO COLD FRONT FROM 30N84W TO 25N88W TO 18N94W. 
EXCEPT AS NOTED IN WARNINGS...S OF 25N W OF FRONT NW TO N WINDS 
25 TO 30 KT. SEAS 8 TO 14 FT...HIGHEST SW PORTION. N OF 25N W OF 
FRONT N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST COLD FRONT SE OF AREA. EXCEPT AS NOTED IN 
WARNINGS...SE OF A LINE FROM 29N89W TO 23N98W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 14 FT...HIGHEST BAY OF CAMPECHE.
.30 HOUR FORECAST S OF 21N W OF 94W NW TO N WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT. ELSEWHERE SE OF A LINE FROM 30N86W TO 22N98W NE 
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN NE SWELL.
.48 HOUR FORECAST S OF 25N E OF 90W NE TO E WINDS 20 KT. SEAS TO 
9 FT NEAR YUCATAN CHANNEL.

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

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.