000
FZPN03 KNHC 300903
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE AUG 30 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE AUG 30.
24 HOUR FORECAST VALID 0600 UTC WED AUG 31.
48 HOUR FORECAST VALID 0600 UTC THU SEP 1.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 16N101W 1004 MB. WITHIN 120 NM SE SEMICIRCLE S TO SW 
WINDS 20 KT. SEAS TO 8 FT. POSSIBLE TROPICAL CYCLONE FORMATION.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17N102W 1004 MB. WITHIN 240 NM OF CENTER WINDS 20 TO 25 KT. SEAS 
TO 11 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE... 
18N104W 1002 MB. WITHIN 300 NM OF CENTER WINDS 20 TO 25 KT. SEAS 
8 TO 12 FT WITH SW SWELL.

.FROM 11N TO 14N BETWEEN 100W AND 110W SW WINDS 20 KT. SEAS TO 8 
FT. S OF 11N BETWEEN 110W AND 135W WINDS LESS THAN 20 KT. SEAS 
TO 11 FT PRIMARILY IN MIXED S SWELL. 
.24 HOUR FORECAST FROM 10N TO 14N BETWEEN 100W AND 112W SW WINDS 
20 TO 25 KT. SEAS TO 11 FT. ELSEWHERE S OF 15N BETWEEN 98W AND 
130W AND S OF 07N BETWEEN 130W AND 140W WINDS LESS 20 KT. SEAS 8 
TO 11 FT PRIMARILY IN MIXED S SWELL.
.48 HOUR FORECAST FROM 08N TO 15N BETWEEN 100W AND 115W SW WINDS 
20 TO 25 KT. SEAS 9 TO 13 FT. ELSEWHERE S OF 20N BETWEEN 90W AND 
130W WINDS LESS 20 KT. SEAS 8 TO 11 FT PRIMARILY IN MIXED S 
SWELL.

.N OF 28N BETWEEN 124W AND 140W NE WINDS 20 KT. SEAS TO 8 FT.
.24 HOUR FORECAST N OF 20N W OF 127W NE WINDS 20 KT. SEAS TO 9 
FT. ELSEWHERE NW OF LINE 30N120W TO 09N140W WINDS LESS THAN 20 
KT. SEAS TO 8 FT IN MIXED N AND S SWELL.
.48 HOUR FORECAST N OF 28N W OF 125W N TO NE WINDS 20 KT. SEAS 9 
TO 11 FT IN N SWELL. ELSEWHERE PAC WATERS N OF 20N AND FROM 
15N TO 20N W OF 130W WINDS LESS THAN 20 KT. SEAS TO 9 FT IN 
MIXED N AND S SWELL.

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

CONVECTION VALID AS 0900 UTC TUE AUG 30...

.LOW PRES 16N101W...SCATTERED MODERATE ISOLATED STRONG WITHIN 
120 NM OF CENTER. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 08N78W TO 15N90W TO LOW PRES 16N101W TO 14N111W 
TO LOW PRES 18N125W TO 11N135W...THENCE ITCZ AXIS TO BEYOND 
10N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF 
05N87W...AND ELSEWHERE N OF 10N BETWEEN 93W AND 107W...AND 
WITHIN 15 NM LINE 12N107W TO 12N117W TO 08N127W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.