000
FZPN03 KNHC 300255
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC TUE SEP 30 2008

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W

SYNOPSIS VALID 0000 UTC TUE SEP 30.
24 HOUR FORECAST VALID 0000 UTC WED OCT 01.
48 HOUR FORECAST VALID 0000 UTC THU OCT 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N94W TO 12N98W...
...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N94W 
TO 13N97W TO 13N102W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. 
.48 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N94W 
TO 13N97W...INCLUDING GULF OF TEHUANTEPEC...NE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT.   

.LOW NEAR 11N95W 1008 MB MOVING W 7 KT. WITHIN 210 NM SE QUADRANT
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 03N TO 11N 
BETWEEN 92W AND 100W S TO SW WINDS TO 20 KT. SEAS TO 9 FT IN S 
SWELL.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 11N99W
1006 MB. WITHIN 150 NM E SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT. ELSEWHERE FROM 03N TO 13N BETWEEN 94W AND 105W S TO SW 
WINDS 20 KT. SEAS TO 9 FT IN S SWELL.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 11N102W
1006 MB. WITHIN 180 NM E SEMICIRCLE AND 150 NM W SEMICIRCLE OF 
LOW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 04N TO 13N
BETWEEN 94W AND 125W S TO SW WINDS TO 20 KT. SEAS TO 9 FT IN S 
SWELL.

.LOW NEAR 17N110W 1006 MB MOVING W 10 KT...ASSOCIATED WITH BROAD 
LOW PRES. FROM 07N TO 14N BETWEEN 100W AND 121W SW WINDS 20 KT
SEAS TO 9 FT.
.24 HOUR FORECAST LOW NEAR 16N112W 1006 MB. WITHIN 360 NM SE AND
180 NM NW QUADRANTS WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE
FROM 07N TO 15N BETWEEN 105W AND 120W S TO SW WINDS 20 KT. SEAS 
TO 8 FT. 
.48 HOUR FORECAST LOW NEAR 16N115W 1006 MB. WITHIN 150 NM OF LOW
...EXCEPT 240 NM SE QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
ELSEWHERE FROM 07N TO 16N BETWEEN 110W AND 125W S TO SW WINDS 20
KT. SEAS TO 9 FT IN S SWELL.

.COLD FRONT FROM 30N138W TO 28N140W. WITHIN 180 NM SE OF FRONT 
SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N136W TO 26N140W. N OF 27N
WITHIN 300 NM E OF FRONT S TO SW WINDS 20 TO 25 KT. SEAS 9 TO 11 
FT. NW OF FRONT W TO NW WINDS TO 20 KT. SEAS 10 TO 12 FT IN NW 
SWELL. 
.48 HOUR FORECAST WEAKENING FRONT FROM 30N135W TO 25N140W. N OF 
28N WITHIN 1850 NM E OF FRONT SW WINDS TO 20 KT. SEAS 10 TO 12 
FT IN NW SWELL. W OF FRONT WINDS LESS THAN 20 KT. SEAS 8 TO 12 
FT IN NW SWELL.

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

.CONVECTION VALID 0230 UTC TUE SEP 30.
.LOW NEAR 17N110W...SCATTERED STRONG WITHIN 45 NM EITHER SIDE OF 
A LINE FROM 17N113W TO 19N111W...AND WITHIN 45 NM OF 14N115W.

.SCATTERED STRONG WITHIN 30 NM OF 14N93W.
 
.INTERTROPICAL CONVERGENCE ZONE...10N86W TO 11N95W TO 13N104W TO
12N114W TO 10N124W TO 12N133W TO 10N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 180 NM S OF THE AXIS BETWEEN 102W AND 
105W. SCATTERED MODERATE WITHIN 120 NM N OF THE AXIS BETWEEN
112W AND 119W.

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.