000
FZPN03 KNHC 291502
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 29 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE SEP 29.
24 HOUR FORECAST VALID 1200 UTC WED SEP 30.
48 HOUR FORECAST VALID 1200 UTC THU OCT 01.

.WARNINGS.
.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28N W OF 130W NE WINDS 20 KT. SEAS 8 FT IN NW SWELL.
.12 HOUR FORECAST N OF 27N W OF 125W NE WINDS 20 KT. SEAS TO 9 
FT IN PRIMARILY NW SWELL.
.24 HOUR FORECAST N OF 25N W OF 118W NE WINDS 20 TO 25 KT. SEAS 
8 TO 10 FT WITH MIXED N AND NW SWELL.
.36 HOUR FORECAST N OF 20N W OF 118W N TO NE WINDS 20 TO 25 KT. 
SEAS 8 TO 11 FT IN PRIMARILY NE SWELL
.48 HOUR FORECAST N OF 18N W OF 120W N TO NE WINDS 20 KT. SEAS 8 
TO 11 FT IN NE SWELL. N OF 25N BETWEEN 116W AND 120W NW TO N 
WINDS TO 20 KT. SEAS 8 TO 10 FT IN NW SWELL.

.LOW PRES NEAR 17N108W 1007 MB. OVER FORECAST WATERS WITHIN 240 
NM NE SEMICIRCLE TO THE COAST OF MEXICO E TO SE WINDS 20 TO 25 
KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
18.5N112.5W 1006 MB. WITHIN 210 NM N SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
20.5N117.5W 1006 MB. WITHIN 240 NM N SEMICIRCLE AND 90 NM SE 
QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.24 HOUR FORECAST LOW PRES NEAR 15.5N138W 1010 MB. FROM 15N TO 
20N W OF 135W NE TO E WINDS 20 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES MOVES W OF AREA. CONDITIONS DESCRIBED 
ABOVE.

.N OF 14N BETWEEN 94W AND 96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.S OF 05N BETWEEN 95W AND 115W S WINDS TO 20 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST FROM 07N TO 10N BETWEEN 122W AND 126W S TO SW 
WINDS 20 KT. SEAS 8 FT. ELSEWHERE S OF 10N BETWEEN 108W AND 
122W...AND S OF 07N BETWEEN 95W AND 108W WINDS LESS THAN 20 KT. 
SEAS TO 9 FT IN MIXED NW AND SE SWELL.
.48 HOUR FORECAST FROM 07N TO 11N BETWEEN 120W AND 126W S TO SW 
WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN S SWELL. ELSEWHERE S OF 
10N BETWEEN 95W AND 130W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN 
MIXED NW AND S SWELL.

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

.CONVECTION VALID 1500 UTC TUE SEP 29...

.LOW PRES 1007 MB NEAR 17N108W...SCATTERED TO NUMEROUS MODERATE 
TO STRONG FROM 13N TO 21N BETWEEN 106W AND 112W.

.INTERTROPICAL CONVERGENCE ZONE...09N84W TO 13N103W THEN 
CONTINUING FROM 16N114W TO 12N125W TO 12N140W. SCATTERED 
MODERATE TO ISOLATED STRONG IS WITHIN 200 NM EITHER SIDE OF AXIS 
FROM 92W TO 102W...AND FROM 11N TO 16N BETWEEN 122W TO 128W. 
SIMILAR CONVECTION IS 11N TO 13N W OF 133W.  
 
$$ 
.FORECASTER GR. TROPICAL PREDICTION CENTER.