000
FZNT02 KNHC 281001
HSFAT2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU OCT 28.
24 HOUR FORECAST VALID 0600 UTC FRI OCT 29.
48 HOUR FORECAST VALID 0600 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.
.06 HOUR FORECAST WINDS BELOW GALE FORCE.

...GULF OF MEXICO GALE WARNING...
.30 HOUR FORECAST S OF 21N W OF 95W NW TO N WINDS 25 TO 35 KT. 
SEAS 10 TO 14 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.SYNOPSIS AND FORECAST.

.ATLC LOW PRES NEAR 27N41W 1010 MB. TROUGH FROM 31N37W TO LOW 
CENTER TO 25N44W. 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...POSSIBLE TROPICAL CYCLONE...NEAR 
26N43W 1011 MB. TROUGH FROM 31N37W TO LOW CENTER TO 22N43W. N OF 
25N E OF TROUGH SE TO S WINDS 20 TO 25 KT. SEAS 8 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 NEAR 25N47W 1014 MB. TROUGH FROM 
20N45W TO LOW CENTER TO 23N50W. N OF 25N E OF TROUGH E TO SE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. N OF 25N W OF TROUGH TO 50W 
NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 

.ATLC LOW PRES NEAR 22N57W 1010 MB. TROUGH FROM 28N53W TO LOW 
CENTER TO 21N60W. WITHIN 180 NM N SEMICIRCLE OF LOW WINDS 25 TO 
30 KT. SEAS 10 TO 13 FT. N OF 20N BETWEEN 50W TO 75W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 13 FT IN E SWELL. S OF 27N W OF 75W 
NE WINDS 20 KT. SEAS TO 9 FT IN E SWELL. 
.24 HOUR FORECAST LOW PRES...POSSIBLE SUBTROPICAL CYCLONE...NEAR 
26N66W 1008 MB. WITHIN 180 NM OF LOW WINDS 25 TO 30 KT. SEAS 10 
TO 15 FT. ELSEWHERE N OF 24N BETWEEN 60W AND 65W NE TO E WINDS 
20 TO 25 KT. SEAS 10 TO 15 FT IN NE SWELL. N OF 24N BETWEEN 55W 
AND 60W E TO SE WINDS 20 TO 25 KT. SEAS 10 TO 13 FT. ELSEWHERE 
FROM 21N TO 24N BETWEEN 50W AND 70W WINDS LESS THAN 20 KT. SEAS 
8 TO 10 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE SUBTRPCL CYCLONE...NEAR 
28N66W 1006 MB. WITHIN 180 NM OF LOW WINDS 20 TO 25 KT. SEAS 10 
TO 14 FT. ELSEWHERE N OF 22N BETWEEN 50W AND 69W WINDS LESS THAN 
20 KT. SEAS 8 TO 11 FT IN NE SWELL.

.ATLC TROPICAL WAVE FROM 11N45W TO 07N47W. S OF 14N BETWEEN 42W 
AND 50W E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROPICAL WAVE FROM 14N51W TO 07N53W. S OF 16N 
BETWEEN 40W AND 55W E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST TROPICAL WAVE S OF 15N ALONG 59W. S OF 16N E 
OF 58W E WINDS 20 KT. SEAS TO 9 FT IN NE SWELL.

.ATLC 24 HOUR FORECAST COLD FRONT 31N79W TO 30N81W NW TO N WINDS 
20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST COLD FRONT 31N70W TO 26N80W. W OF FRONT N TO 
NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.CARIBBEAN N OF 15N E OF 80W NE TO E WINDS 20 EXCEPT TO 25 KT 
ATLC PASSAGES. SEAS LESS THAN 8 FT. S OF 18N W OF 85W E TO SE 
WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.GULF OF MEXICO 12 HOUR FORECAST COLD FRONT 30N85W TO 25N95W TO 
19N95W. W OF FRONT N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT 29N83W TO 23N94W TO 18N94W. W OF 
FRONT N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST COLD FRONT FROM 25N81W TO 22N93W TO 18N93W. 
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 CHRISTENSEN. TROPICAL PREDICTION CENTER.