000
FZPN03 KNHC 180325
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SAT SEP 18 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT SEP 18.
24 HOUR FORECAST VALID 0000 UTC SUN SEP 19.
48 HOUR FORECAST VALID 0000 UTC MON SEP 20.

.WARNINGS.

.NONE.
 
.SYNOPSIS AND FORECAST.
 
.FROM 23N TO 27N E OF 119W TO COAST OF BAJA CALIFORNIA NW TO N
WINDS 20 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 27N E OF 118W TO COAST OF BAJA CALIFORNIA 
NW TO N WINDS 20 KT. SEAS 8 FT. 
.48 HOUR FORECAST N OF 26N E OF 120W TO COAST OF BAJA CALIFORNIA 
NW TO N WINDS 20 KT. SEAS 8 FT.

.LOW NEAR 15N113W 1008 MB DRIFTING W. WITHIN 180 NM NW QUADRANT 
NW TO N WINDS 20 KT. SEAS TO 9 FT. FROM 05N TO 15N BETWEEN 105W
AND 128W SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE S OF 
18N BETWEEN 100W AND 126W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT 
IN SW SWELL...HIGHEST BETWEEN 95W AND 110W. S OF 18N E OF 100W
WINDS LESS THAN 20 KT. SEAS TO 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW DISSIPATED. NEW LOW NEAR 15N107W 1006 MB. 
WITHIN 240 NM SE AND 330 NM SW QUADRANTS WINDS 2O TO 25 KT. SEAS
8 TO 12 FT. ELSEWHERE FROM 06N TO 18N BETWEEN 100W AND 124W WINDS
LESS THAN 20 KT. SEAS 8 TO 10 FT IN SW SWELL.
.48 HOUR FORECAST LOW NEAR 17N106W 1006 MB. WITHIN 180 NM E 
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 120 NM W 
SEMICIRCLE WINDS 20 KT. SEAS 8 FT. TROUGH FROM 17N108W TO 
15N113W TO 11N127W. S OF TROUGH TO 09N S TO SW WINDS 20 TO 25 
KT. SEAS TO 9 FT. ELSEWHERE FROM 08N TO 19N BETWEEN 96W AND 115W 
WINDS LESS THAN 20 KT. SEAS TO 9 FT IN SW SWELL.

.LOW NEAR 10N125W 1008 MB DRIFTING NE. WITHIN 300 NM SE QUADRANT
WINDS 20 TO 25 KT. SEAS 8 TO 12 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST LOW NEAR 13N122W 1007 MB. WITHIN 240 NM SE 
SEMICIRCLE WINDS 20 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW NEAR 14N121W 1008 MB. CONDITIONS AS 
DESCRIBED IN ABOVE PARAGRAPH WITH TROUGH.

.COLD FRONT APPROACHING FAR NW CORNER OF AREA. N OF 29N W OF 
135W SW WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N135W TO 28N140W. 
N OF 29N WITHIN 180 NM E OF FRONT SW WINDS TO 20 KT. SEAS TO 8 FT
IN NW SWELL. W OF FRONT NW WINDS 20 KT. SEAS 8 FT.
.48 HOUR FORECAST DISSIPATING FRONTAL TROUGH FROM 30N130W TO 
26N140W. N OF 28N W OF TROUGH WINDS LESS THAN 20 KT. SEAS TO 8 
FT IN NW SWELL.

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

CONVECTION VALID AS OF 0315 UTC SAT SEP 18...

.SCATTERED STRONG WITHIN 45 NM OF 17N102W.

.SCATTERED MODERATE TO STRONG IS WITHIN 60 NM OF LINE FROM 
07N86W TO 06N91W.

INTERTROPICAL CONVERGENCE ZONE...EXTENDS FROM LOW NEAR 10N125W 
TO 07N132W TO 09N140W. TO ITS E...A MONSOON TROUGH AXIS EXTENDS 
FROM 14N92W TO 12N100W TO 15N111W TO LOW NEAR 10N125W. SCATTERED 
MODERATE FROM 12N TO 17N BETWEEN 101W AND 109W...AND WITHIN 90 NM
N OF THE TROUGH BETWEEN 120W AND 127W.

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.