000
FZPN03 KNHC 060954
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT OCT 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SAT OCT 06.
24 HOUR FORECAST VALID 0600 UTC SUN OCT 07.
48 HOUR FORECAST VALID 0600 UTC MON OCT 08.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 13N118W 1008 MB MOVING W AT 11 KT. WITHIN 270 NM NW 
SEMICIRCLE NE TO E WINDS 20 TO 30 KT. SEAS TO 9 FT. BETWEEN 
90 NM AND 240 NM SE QUADRANT OF LOW S TO SW WINDS 20 TO 25 KT.
SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14.5N120W 1007 MB. WITHIN 240 NM NW SEMICIRCLE WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. WITHIN 240 NM SE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N121W 1006 MB. WITHIN 270 NM NW AND 180 NM SE SEMICIRCLES 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.FROM 08N TO 10N BETWEEN 114W AND 120W WINDS 20 KT OR LESS. SEAS 
8 FT IN S SWELL.
.24 HOUR FORECAST FROM 09N TO 13N BETWEEN 115W AND 119W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN S SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 45 NM EITHER SIDE OF LINE FROM 16N94.5W TO 13N96W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. 
SEAS TO 9 FT. 
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST N OF 28N E OF 118W NW WINDS 20 TO 25 KT. SEAS 
TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0930 UTC SAT OCT 06...

.LOW PRES 13N118W...NUMEROUS STRONG WITHIN 180 NM N AND NE 
QUADRANTS ...30 NM SE QUADRANT...75 NM SW QUADRANT AND 120 NM NW 
QUADRANT. SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF 
LINE 17N113W 16N116W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N85W TO 09N94W TO 14N112W THROUGH 
THE LOW PRES AT 13N118W TO 09N125W TO 11N131W WHERE IT 
TRANSITIONS TO THE ITCZ TO 07N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 180 NM S OF THE TROUGH BETWEEN 85W AND 88W. 
SCATTERED MODERATE WITHIN 180 NM S OF THE TROUGH BETWEEN 91W AND 
94W AND ALSO WITHIN 45 NM OF LINE 09N117W 09N121W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.