000
FZPN03 KNHC 220914
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE SEP 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE SEP 22.
24 HOUR FORECAST VALID 0600 UTC WED SEP 23.
48 HOUR FORECAST VALID 0600 UTC THU SEP 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.REMNANT TROUGH OF MARTY FROM 26N128W TO 1015 MB LOW PRES 
23N129W TO 21N130W. WITHIN 45 NM EITHER SIDE OF TROUGH FROM 23N 
TO 25N NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST TROUGH ALONG 133W FROM 21N TO 25N. WINDS LESS 
THAN 20 KT. SEAS LESS THAN 8 FT.

.LOW 15N113W 1009 MB MOVING NW 10 KT. WITHIN 120 NM NW QUADRANT 
WINDS TO 20 KT. SEAS TO 8 FT IN SW SWELL. S OF 07N BETWEEN 112W 
AND 122W SE TO S WINDS TO 20 KT. SEAS TO 9 FT IN SW TO W SWELL.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 16N115W 
1006 MB. WITHIN 180 NM NW QUADRANT WINDS 20 KT. SEAS TO 9 FT. 
FROM 02N TO 12N BETWEEN 112W AND 125W S TO SW WINDS TO 20 KT. 
SEAS TO 8 FT IN S SWELL.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 17N117W 
1005 MB. WITHIN 90 NM OF CENTER...EXCEPT 180 NM NW QUADRANT 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 07N TO 17N 
BETWEEN 112W AND 117W AND FROM 07N TO 12N BETWEEN 117W AND 127W 
WINDS LESS THAN 20 KT. SEAS TO 8 FT IN SW SWELL.

.FROM 02N TO 05N BETWEEN 81W AND 86W S TO SW WINDS TO 20 KT. 
SEAS TO 8 FT. 
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST TROUGH ALONG 133W FROM 07N TO 15N. WITHIN 120 
NM EITHER SIDE OF TROUGH FROM 13N TO 15N NE TO E WINDS TO 20 KT. 
SEAS TO 8 FT. WITHIN 120 NM E OF TROUGH FROM 07N TO 09N SE TO S 
WINDS TO 20 KT. SEAS TO 8 FT.
.48 HOUR FORECAST TROUGH ALONG 135W FROM 07N TO 16N. LITTLE 
CHANGE IN WINDS AND SEAS.

.48 HOUR FORECAST WITHIN 30 NM OF COAST OF GULF OF TEHUANTEPEC N 
WINDS TO 20 KT. SEAS LESS THAN 8 FT.

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

.CONVECTION VALID 0745 UTC TUE SEP 22...
.SCATTERED MODERATE WITHIN 180 NM NW SEMICIRCLE OF LOW NEAR 
15N113W.

.ISOLATED MODERATE WITHIN 180 NM W AND 75 NM W OF TROUGH ALONG 
130W FROM 06N TO 13N.

.SCATTERED MODERATE WITHIN 90 NM OF MEXICAN COAST BETWEEN 96W TO 
100W.

.INTERTROPICAL CONVERGENCE ZONE...07N78W TO 07N92W TO 15N110W TO 
09N133W TO 11N140W. SCATTERED MODERATE TO STRONG WITHIN 180 NM N 
AND 90 NM S OF AXIS E OF 83W. SCATTERED MODERATE WITHIN 90 NM S 
OF AXIS BETWEEN 115W AND 118W.

$$ 
.FORECASTER SCHAUER CLARK. TROPICAL PREDICTION CENTER.