000
FZPN03 KNHC 290916
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON OCT 29.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 30.
48 HOUR FORECAST VALID 0600 UTC WED OCT 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 20N TO 28N W OF 128W WINDS 20 KT OR LESS. SEAS 8 FT IN 
PRIMARILY NW SWELL. FROM 14N TO 20N W OF 134W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN MIXED NE AND NW SWELL. 
.24 HOUR FORECAST FROM 10N TO 15N W OF 135W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N138W TO 28N140W. NW OF LINE 
FROM 30N135W TO 28N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW 
SWELL.

.WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 
14N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LITTLE CHANGE. 

.LOW PRES NEAR 13N112W 1006 MB MOVING NW 07 KT. WITHIN 150 NM NE 
AND 240 NM SE QUADRANTS WINDS 20 TO 25 KT. SEAS TO 9 FT. 
ELSEWHERE WITHIN 60 NM OF CENTER WINDS 20 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N116W 1006 MB. WITHIN 150 NM N AND 120 NM S SEMICIRCLES WINDS 
20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N121W 1006 MB. WITHIN 180 NM N SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT. WITHIN 120 NM S SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS TO 9 FT.

.LOW PRES NEAR 12N104W 1007 MB. WITHIN 150 NM NE AND 180 NM SE 
QUADRANTS WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 14N107W 1007 MB. WITHIN 150 NM
NE SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 15N109W 1007 MB. WITHIN 150 NM 
NE SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.FROM 05N TO 09N BETWEEN 120W AND 128W S WINDS 20 TO 25 KT. SEAS 
8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0900 UTC MON OCT 29...

.LOW PRES NEAR 13N112W...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 180 NM SE QUADRANT. 

.LOW PRES NEAR 12N104W...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 150 NM NW AND 120 NM SE QUADRANTS.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 08N79W TO 12N95W TO LOW PRES NEAR 
12N108W 1007 MB TO LOW PRES NEAR 13N112W 1006 MB TO LOW PRES 
NEAR 11N122W 1007 MB TO 08N140W. SCATTERED MODERATE ISOLATED 
STRONG IS WITHIN 120 NM S AND 90 NM N OF THE TROUGH BETWEEN 
118W-126W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.