000
FZPN03 KNHC 221547
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE SEP 22.
24 HOUR FORECAST VALID 1200 UTC WED SEP 23.
48 HOUR FORECAST VALID 1200 UTC THU SEP 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.REMNANT LOW PRES OF MARTY AT 24N131W 1015 MB DRIFT W.  WITHIN 
45 NM OF CENTER  WIND 20 KT.  SEAS TO 8 FT.
.12 HOUR FORECAST  TROUGH ALONG 133W FROM 21N TO 25N.  WIND LESS 
THAN 20 KT.  SEAS LESS THAN 8 FT.

.LOW PRES 15N115W 1008 MB MOVING NW 10 KT.  WITHIN 120 NM NW 
QUADRANT  WIND 20 KT.  SEAS TO 8 FT.  S OF 09N FROM 112W TO 120W 
S TO SW WIND 20 KT.  SEAS TO 9 FT IN SW SWELL.
.24 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N118W 1006 MB.  WITHIN 180 NM NW QUADRANT  WIND 20 KT.  SEAS 
TO 9 FT.  FROM 02N TO 13N BETWEEN 114W AND 125W  S TO SW WIND 20 
KT.  SEAS 10 FT.
.48 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17N122W 1005 MB.  WITHIN 90 NM OF CENTER...EXCEPT 180 NM NW 
QUADRANT  WIND 20 TO 25 KT.  SEAS 10 FT.  ELSEWHERE FROM 07N TO 
17N BETWEEN 115W AND 120W AND FROM 07N TO 12N BETWEEN 118W AND 
127W  WIND LESS THAN 20 KT.  SEAS TO 8 FT IN SW SWELL.

.S OF 04N E OF 90W  SW WIND 20 KT.  SEAS LEES THAN 8 FT. 
.24 HOUR FORECAST  WIND LESS THAN 20 KT.  SEAS LESS THAN 8 FT.

.30 HOUR FORECAST  TROUGH ALONG 132W FROM 08N TO 12N. WITHIN 120 
NM OF TROUGH FROM 10N TO 12N  NE TO E WIND 20 KT.  SEAS 8 FT. 
WITHIN 120 NM E OF AXIS FROM 08N TO 10N SE WIND 20 KT. SEAS 8 FT.
.48 HOUR FORECAST  TROUGH ALONG 137W FROM 07N TO 14N.  LITTLE 
CHANGE IN WINDS AND SEAS.

.48 HOUR FORECAST  WITHIN 60 NM OF COAST OF GULF OF TEHUANTEPEC 
N WIND 20 KT.  SEAS LESS THAN 8 FT.

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

.CONVECTION VALID 1445 UTC TUE SEP 22...
.SCATTERED MODERATE WITHIN 270 NM N QUADRANT OF LOW PRES AT 
15N115W.

.ISOLATED MODERATE WITHIN 90 NM OF TROUGH ALONG 130W FROM 07N 
TO 13N.

.INTERTROPICAL CONVERGENCE ZONE...07N78W TO 07N90W TO 14N112W TO 
09N120W TO 10N130W TO 09N135W TO 10N140W.  SCATTERED MODERATE TO 
STRONG WITHIN 240 NM N AND 120 NM S OF AXIS FROM 112W TO 135W 
AND WITHIN 180 NM OF AXIS E OF 89W.

$$ 
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.