000
FZPN03 KNHC 212134
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC FRI SEP 21 2012

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC FRI SEP 21.
24 HOUR FORECAST VALID 1800 UTC SAT SEP 22.
48 HOUR FORECAST VALID 1800 UTC SUN SEP 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES AT 14N105W 1006 MB DRIFTING W.  WITHIN 60 NM OF 
CENTER  WINDS 20 TO 25 KT.  SEAS TO 8 FT.  FROM 08N TO 13N 
BETWEEN 102W AND 112W  SW WINDS 20 TO 25 KT.  SEAS TO 9 FT. 
.24 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N108W 1006 MB.  WITHIN 120 NM OF CENTER...EXCEPT SW QUADRANT 
...WINDS 20 TO 30 KT.  SEAS TO 10 FT.  ELSEWHERE FROM 08N TO 13N 
BETWEEN 102W AND 113W  SW WINDS 20 TO 25 KT.  SEAS TO 9 FT.
.48 HOUR FORECAST  LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N111W 1004 MB.  WITHIN 150 NM OF CENTER  WINDS 25 TO 30 KT. 
SEAS TO 11 FT.  ELSEWHERE FROM 08N TO 13N BETWEEN 107W AND 115W 
SW WINDS 20 TO 25 KT.  SEAS TO 9 FT. 

.12 HOUR FORECAST  FROM 10N TO 15N W OF 135W  NE WINDS 20 TO 25 
KT.  SEAS 8 FT.
.24 HOUR FORECAST  LITTLE CHANGE.
.36 HOUR FORECAST  WINDS 20 KT OR LESS.  SEAS LESS THAN 8 FT. 

.N OF 26N FROM 121W TO 126W  N WINDS 20 KT OR LESS.  SEAS TO 9 
FT IN N SWELL.
.24 HOUR FORECAST  WINDS 20 KT OR LESS.  SEAS LESS THAN 8 FT. 

.WITHIN 30 NM OF LINE FROM 16N95W TO 14N96W...INCLUDING GULF OF 
TEHUANTEPEC... NE WINDS 20 TO 25 KT.  SEAS TO 9 FT.
.24 HOUR FORECAST  LITTLE CHANGE.
.48 HOUR FORECAST  LITTLE CHANGE.

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

CONVECTION VALID AT 2100 FRI SEP 21...

.LOW PRES NEAR 14N105W.  SCATTERED MODERATE TO STRONG FROM 10N 
TO 15N BETWEEN 105W AND 110W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N94W TO 13N102W TO 1006 MB LOW PRES AT
14N105W TO 10N127W THEN ITCZ TO 11N133W TO BEYOND 07N140W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 240 NM S OF AXIS E OF  
87W AND FROM 93W TO 111W.  SCATTERED MODERATE TO STRONG WITHIN 
180 NM NW QUADRANT OF LOW PRES CENTER AT 14N105W.  SCATTERED 
MODERATE WITHIN 120 NM S OF AXIS W OF 129W.

$$
.FORECASTER WALLY BARNES.  NATIONAL HURRICANE CENTER.