000
FZPN03 KNHC 291543
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED AUG 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W.

SYNOPSIS VALID 1200 UTC WED AUG 29.
24 HOUR FORECAST VALID 1200 UTC THU AUG 30.
48 HOUR FORECAST VALID 1200 UTC FRI AUG 31.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM ILEANA NEAR 18.2N 112.6W 991 MB AT 1500 UTC AUG
29 MOVING NW OR 320 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 60 KT
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NW AND SE
QUADRANTS...90 NM NE QUADRANT AND 30 NM SW QUADRANT.  SEAS 12 FT
OR GREATER WITHIN 180 NM NE QUADRANT...300 NM SE QUADRANT...60
NM SW QUADRANT...AND 75 NM NW QUADRANT WITH SEAS TO 21 FT.
.24 HOUR FORECAST HURRICANE ILEANA NEAR 20.0N 114.0W. MAXIMUM
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM NE QUADRANT...80 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM N SEMICIRCLE...240 NM SE QUADRANT AND 150 NM SW QUADRANT 
WITH SEAS TO 25 FT.
.48 HOUR FORECAST TROPICAL STORM ILEANA NEAR 21.5N 116.0W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. LITTLE CHANGE IN 
RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. 
SEAS 12 FT OR GREATER WITHIN WITHIN 240 NM NE QUADRANT...330 NM 
SE QUADRANT...180 NM SW QUADRANT...AND 150 NM SW QUADRANT WITH 
SEAS TO 25 FT.
.72 HOUR FORECAST TROPICAL STORM ILEANA NEAR 23.0N 118.5W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION ILEANA NEAR 23.5N 121.5W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW ILEANA NEAR 24.0N
126.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN ILEANA WARNING...WITHIN 240 NM OF CENTER OF 
ILEANA EXCEPT 300 NM SE QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT. 
.24 HOUR FORECAST...EXCEPT AS NOTED IN ILEANA WARNING...WITHIN 
240 NM OF CENTER OF ILEANA EXCEPT 330 NM SE QUADRANT WINDS 20 TO 
33 KT. SEAS 8 TO 12 FT.
48 HOUR FORECAST...EXCEPT AS NOTED IN ILEANA WARNING...WITHIN 
240 NM OF CENTER OF ILEANA EXCEPT 300 NM E SEMICIRCLE WINDS 20 
TO 33 KT. SEAS 8 TO 12 FT.

.ELSEWHERE FROM 08N TO 15N BETWEEN 107W AND 115W AND FROM 08N TO 
12N BETWEEN 115W AND 121W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 180 NM EITHER SIDE OF A LINE FROM 
16N109W TO 08N122W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN 
SW SWELL.
.48 HOUR FORECAST WITHIN 150 NM EITHER SIDE OF A LINE FROM 
16N109W TO 09N120W S TO SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT.

.FROM 12N TO 15N W OF 137W NE WINDS 20 TO 25 KT. SEAS 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.S OF 05N BETWEEN 111W AND 132W WINDS 20 KT OR LESS. SEAS TO 9 
FT IN SW SWELL.
.24 HOUR FORECAST ELSEWHERE S OF A LINE FROM 03N93W TO 11N110W 
TO 10N122W TO 07N130W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW 
SWELL.
.48 HOUR FORECAST ELSEWHERE S OF A LINE FROM 00N92W TO 20N106W 
TO 20N111W TO 11N123W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW 
SWELL.

.24 HOUR FORECAST LOW PRES 1009 MB NEAR 10N95W MOVING W AT 5 KT. 
FROM 06N TO 10N BETWEEN 90W AND 99W WINDS 20 KT OR LESS. SEAS 8 
FT IN SW SWELL.
.48 HOUR FORECAST LOW PRES 1009 MB NEAR 10N97W. WITHIN 210 NM NE 
AND 360 NM SE QUADRANT OF LOW S TO SW WINDS 20 TO 25 KT. SEAS TO 
10 FT IN SW SWELL.

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

CONVECTION VALID AT 1500 UTC WED AUG 29...

.TROPICAL STORM ILEANA...SCATTERED TO NUMEROUS MODERATE AND 
ISOLATED STRONG WITHIN 150 NM OF CENTER. SCATTERED MODERATE 
ELSEWHERE FROM 14N TO 20N BETWEEN 108W AND 117W.

.LOW PRES 1010 MB NEAR 12N138W...SCATTERED MODERATE FROM 11N TO 
14N W OF 138W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH IS ALONG 11N86W TO 10N94W TO 12N101W THEN 
RESUMES NEAR 14N113W TO 10N126W TO 11N135W. SCATTERED MODERATE 
FROM 03N TO 07N BETWEEN 76W AND 81W...AND FROM 07N TO 15N 
BETWEEN 97W AND 104W. ISOLATED MODERATE ELSEWHERE FROM 05N TO 
15N BETWEEN 82W AND 98W.

$$
.FORECASTER HUFFMAN. NATIONAL HURRICANE CENTER.