000
FZPN03 KNHC 120925
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED SEP 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED SEP 12
24 HOUR FORECAST VALID 0600 UTC THU SEP 13
48 HOUR FORECAST VALID 0600 UTC FRI SEP 14

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 16N105W 1006 MB MOVING W-NW 10 KT. OVER FORECAST 
WATERS WITHIN 210 NM NE SEMICIRCLE SE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 
18N108W 1004 MB. WITHIN 180 NM E SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE NEAR 
18N112W 1002 MB. WITHIN 210 NM E SEMICIRCLE WINDS 20 TO 30 KT. 
SEAS 8 TO 12 FT. WITHIN 90 NM W SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 FT.

.S OF 05N BETWEEN 115W AND 130W WINDS 20 KT OR LESS. SEAS 9 FT 
IN SW SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 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 WED SEP 12...

.LOW PRES 16N105W...NUMEROUS STRONG WITHIN 340 NM NW OF CENTER.
SCATTERED MODERATE TO STRONG WITHIN 180 NM NE OF CENTER

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 08N90W TO 10N100W THEN FROM 
16N110W TO 08N135W. ITCZ FROM 08N135W TO 08N140. SCATTERED 
MODERATE ISOLATED STRONG WITHIN 150 NM N AND 70 NM S OF AXIS 
FROM 113W TO 117W AND WITHIN 30 NM EITHER SIDE OF AXIS FROM 123W 
TO 126W.

$$
.FORECASTER DGS. NATIONAL HURRICANE CENTER.