000
FZPN03 KNHC 301546
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE AUG 30.
24 HOUR FORECAST VALID 1200 UTC WED AUG 31.
48 HOUR FORECAST VALID 1200 UTC THU SEP 01.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES 16N101.5W 1004 MB MOVING WNW 7 KT. WITHIN 120 NM SE 
SEMICIRCLE WINDS 20 KT. SEAS LESS THAN 8 FT. ELSEWHERE FROM 11N 
TO 15N BETWEEN 102W AND 107W SW TO W WINDS 20 TO 25 KT. SEAS TO 
8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
17.5N103.5W 1003 MB. WITHIN 90 NM OF N SEMICIRCLE OF CENTER 
WINDS 20 TO 25 KT. SEAS TO 9 FT. WITHIN 300 NM S SEMICIRCLE OF 
CENTER WINDS 20 TO 30 KT. SEAS TO 11 FT WITHIN SW SWELL. 
ELSEWHERE FROM 10N TO 13N BETWEEN 108W AND 122W SW WINDS 20 KT.  
SEAS 8 TO 10 FT IN MIXED SW SWELL. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE... 
19N105.5W 1002 MB. WITHIN 120 NM NE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 TO 10 FT. WITHIN 300 NM SW SEMICIRCLE OF CENTER WINDS 
20 TO 30 KT. SEAS 8 TO 11 FT IN MIXED SW SWELL.

.FROM 07N TO 10N BETWEEN 120W AND 130W S WINDS 20 KT. SEAS TO 9 
FT. ELSEWHERE S OF LINE 00N100W TO 12N117W TO 12N134W TO 18N140W 
WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT PRIMARILY IN MIXED S 
SWELL. 
.24 HOUR FORECAST EXCEPT AS NOTED ABOVE...S OF 17N BETWEEN 92W 
AND 130W WINDS LESS 20 KT. SEAS 8 TO 10 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST EXCEPT AS NOTED ABOVE...S OF 26N BETWEEN 90W 
AND 130W WINDS LESS 20 KT. SEAS 8 TO 10 FT PRIMARILY IN MIXED SW 
SWELL. S OF 04N BETWEEN 80W AND 88W WINDS LESS THAN 20 KT. SEAS 
TO 10 FT IN SW SWELL.

.N OF 27N BETWEEN 122W AND 132W N TO NE WINDS 20 KT. SEAS TO 8 
FT.
.24 HOUR FORECAST N OF 23N W OF 128W N TO NE WINDS 20 KT. SEAS 
TO 9 FT. ELSEWHERE NW OF LINE 30N120W TO 14N140W WINDS LESS THAN 
20 KT. SEAS TO 9 FT IN MIXED NW AND SW SWELL.
.48 HOUR FORECAST N OF 26N WINDS LESS THAN 20 KT. SEAS TO 9 FT 
IN MERGING N AND SW SWELL. FROM 12N TO 26N W OF 130W NE WINDS TO 
20 KT. SEAS 8 TO 9 FT IN MIXED NE AND SW SWELL.

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

CONVECTION VALID AS 1445 UTC TUE AUG 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH 10N83W TO LOW PRES 16N101.5W TO 19.5N113W TO LOW 
PRES 17N126W TO 11N133W TO 10N137W...THEN TRANSITIONS TO ITCZ 
AXIS TO BEYOND 10N140W. SCATTERED TO LOCALLY NUMEROUS MODERATE 
ISOLATED STRONG WITHIN 310 NM SW OF MEXICAN COAST BETWEEN 92W 
AND 106W. SCATTERED MODERATE TO STRONG WITHIN 75 NM OF LINE 
12.5N118W TO 08N130W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.