000
FZPN03 KNHC 191456
HSFEP2

HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED SEP 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED SEP 19.
24 HOUR FORECAST VALID 1200 UTC THU SEP 20.
48 HOUR FORECAST VALID 1200 UTC FRI SEP 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE LANE NEAR 20.9N 131.3W 1009 MB AT 1500 
UTC SEP 19 MOVING W OR 280 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT NEAR CENTER. SEAS 12 TO 13 FT WITHIN 75 NM OF 
CENTER EXCEPT 45 NM SW QUADRANT. ELSEWHERE WITHIN 270 NM NW AND 
120 NM SE SEMICIRCLES OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO 11 
FT.  
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW LANE NEAR 21.9N 
134.2W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT NEAR CENTER 
WITH SEAS TO 11 FT. ELSEWHERE WITHIN 330 NM NW AND 30 NM SE 
SEMICIRCLES OF CENTER WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW LANE NEAR 20.8N 
135.9W. NE TO E WINDS 20 TO 25 KT WITHIN 240 NM NW QUADRANT OF 
CENTER. SEAS TO 9 FT.
.48 HOUR FORECAST REMNANT LOW DISSIPATED. FROM 20N TO 25N W OF 
135W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.

.NEW LOW PRES 12N96W 1009 MB. WITHIN 120 NM NE QUADRANT WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT.  
.24 HOUR FORECAST LOW PRES 12N100W 1007 MB. WITHIN 180 NM NE 
QUADRANT E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES 12N103W 1006 MB. WITHIN 240 NM NE 
QUADRANT E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. 

.LOW PRES...REMNANTS OF KRISTY...NEAR 24N117W 1014 MB. WITHIN 60 
NM NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT.
.12 HOUR FORECAST LOW PRES DISSIPATED. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.GULF OF TEHUANTEPEC N TO NE WINDS 20 TO 25 KT. SEAS LESS THAN 
8 FT.
.24 HOUR FORECAST WITHIN 30 NM OF LINE 16N94.5W TO 14N96W TO 
14N98W INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N94.5W TO 14N96W . 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. 
SEAS TO 10 FT.

.24 HOUR FORECAST N OF 27N BETWEEN 120W AND 125W WINDS 20 KT OR 
LESS. 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 1500 WED SEP 19...

.TROPICAL DEPRESSION LANE...SCATTERED MODERATE DISSIPATING NE OF 
CENTER WITHIN 30 NM OF 23N129W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 08N78W TO 13N90W TO LOW PRES 12N96W TO 
09N108W. ITCZ AXIS 09N108W TO 10N120W TO LOW PRES 08N123W TO 
06N130W TO 10N140W. ISOLATED MODERATE TO STRONG FROM 08N TO 18N 
BETWEEN 85W AND 108W. SCATTERED MODERATE ISOLATED STRONG FROM 
05N TO 10N BETWEEN 110W AND 128W.

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.