000
FZNT02 KNHC 280233
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU OCT 28 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU OCT 28.
24 HOUR FORECAST VALID 0000 UTC FRI OCT 29.
48 HOUR FORECAST VALID 0000 UTC SAT OCT 30.

.WARNINGS.

...ATLC GALE WARNING...
.LOW PRES 27N41W 1010 MB. WITHIN 120 NM E QUADRANT WINDS 25 TO 
35 KT. SEAS 12 TO 14 FT.
.12 HOUR FORECAST WINDS BELOW GALE FORCE.

...GULF OF MEXICO GALE WARNING...
.36 HOUR FORECAST S OF 22N W OF 95W NW TO N WINDS 25 TO 35 KT. 
SEAS 10 TO 13 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES 27N41W 1010 MB. TROUGH FROM 31N38W TO LOW CENTER 
TO 23N45W. EXCEPT AS NOTED IN WARNINGS N OF 25N E OF TROUGH SE 
TO S WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. N OF 25N W OF TROUGH TO 
50W NE WINDS 25 TO 30 KT. SEAS 10 TO 14 FT.
.24 HOUR FORECAST LOW PRES 26N41W 1011 MB. TROUGH FROM 31N37W TO 
LOW CENTER TO 23N45W. N OF 26N E OF TROUGH SE TO S WINDS 20 TO 
25 KT. SEAS TO 9 FT. N OF 25N W OF TROUGH TO 55W NE TO E WINDS 
20 TO 25 KT. SEAS 10 TO 14 FT.
.48 HOUR FORECAST LOW PRES 26N44W 1012 MB. TROUGH FROM 31N44W TO 
LOW CENTER TO 22N47W. N OF 25N E OF TROUGH TO 40W E TO SE WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. N OF 25N W OF TROUGH TO 49W NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE N 0F 23N BETWEEN 
45W AND 55W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN NE SWELL.

.ATLC TROUGH FROM 27N53W TO 20N57W. N OF 22N BETWEEN 50W AND 60W 
AND FROM 19N TO 20N BETWEEN 60W AND 72W NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES 26N66W 1008 MB. TROUGH FROM 31N61W TO 
LOW CENTER TO 22N66W. N OF 24N BETWEEN 55W AND 66W NE TO E WINDS 
20 TO 30 KT. SEAS 12 TO 18 FT. N OF 24N BETWEEN 66W AND 70W NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES 27N68W 1006 MB. WITHIN 180 NM OF LOW 
WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. ELSEWHERE  N OF 22N  
BETWEEN 55W AND 73W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN NE 
SWELL.

.ATLC TROPICAL WAVE FROM 13N42W TO 07N45W. FROM 09N TO 14N E OF 
45W E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROPICAL WAVE S OF 14N ALONG 52W. S OF 15N 
BETWEEN 40W AND 52W E WINDS 20 KT. SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST TROPICAL WAVE S OF 16N ALONG 57W. S OF 16N 
BETWEEN 45W AND 56W E WINDS 20 KT. SEAS TO 9 FT IN E SWELL.

.ATLC 42 HOUR FORECAST COLD FRONT 31N75W TO 28N80W. W OF FRONT N 
TO NE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST COLD FRONT 31N73W TO 26N80W. W OF FRONT N TO 
NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.CARIBBEAN N OF 15N BETWEEN 68W AND 75W NE TO E WINDS 20 KT. 
SEAS TO 8 FT. 
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 24 HOUR FORECAST COLD FRONT 30N87W TO 21N97W. W 
OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST COLD FRONT 28N83W TO 19N95W. EXCEPT AS NOTED 
IN WARNINGS W OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS 8 T 12 FT.
.48 HOUR FORECAST COLD FRONT FROM 27N83W TO 19N94W. EXCEPT AS 
NOTED IN WARNINGS W OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS 8 
TO 12 FT.

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

$$
.FORECASTER DGS. TROPICAL PREDICTION CENTER.