000
FZPN03 KNHC 161543
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SUN AUG 16 2009

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN AUG 16.
24 HOUR FORECAST VALID 1200 UTC MON AUG 17.
48 HOUR FORECAST VALID 1200 UTC TUE AUG 18.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE GUILLERMO AT 20.1N 138.7W 973 MB AT 1500 UTC AUG 16 
MOVING WNW OR 285 DEG AT 13 KT.  MAXIMUM SUSTAINED WIND 85 GUSTS 
105 KT.  TROPICAL STORM FORCE WIND WITHIN 60 NM S SEMICIRCLE... 
105 NM NE QUADRANT AND 90 NM NW QUADRANT.  SEAS 12 FT OR GREATER 
WITHIN 210 NM NE QUADRANT...75 NM SE QUADRANT...120 NM SW 
QUADRANT...AND 180 NM NW QUADRANT WITH SEAS TO 34 FT.
.24 HOUR FORECAST  TROPICAL STORM GUILLERMO NEAR 21.6N 143.5W. 
MAXIMUM SUSTAINED WIND 55 GUSTS 65 KT.  TROPICAL STORM FORCE 
WIND WITHIN 90 NM N AND 60 NM S SEMICIRCLES.  SEAS 12 FT OR 
GREATER WITHIN 150 NM N SEMICIRCLE...90 NM SW QUADRANT AND 30 NM 
SE QUADRANT WITH SEAS TO 20 FT.
.48 HOUR FORECAST  TROPICAL STORM GUILLERMO NEAR 24.0N 149.3W. 
MAXIMUM SUSTAINED WIND 40 GUSTS 50 KT.  TROPICAL STORM FORCE 
WIND WITHIN 60 NM NE QUADRANT AND 45 NM NW QUADRANT.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN GUILLERMO WARNING...OVER FORECAST WATERS 
WITHIN 360 NM N AND WITHIN 90 NM S SEMICIRCLES  WIND TO 33 KT. 
SEAS TO 12 FT.
.24 HOUR FORECAST  GUILLERMO W OF AREA.  FROM 20N TO 27N W OF 
138W  E WIND TO 33 KT.  SEAS TO 12 FT.
.48 HOUR FORECAST  FROM 20N TO 25N W OF 135W  NE TO E WIND 20 
KT.  SEAS 8 FT.

.TROUGH FROM 11N TO 20N ALONG 138W.  WITHIN 240 NM E OF TROUGH  
S WIND 20 KT.  SEAS TO 8 FT.
.24 HOUR FORECAST  TROUGH W OF AREA.  WIND LESS THAN 20 KT.  
SEAS LESS THAN 8 FT.

.FROM 23N TO 28N E OF 115W  NW WIND 20 KT.  SEAS LESS THAN 8 FT.
.24 HOUR FORECAST  FROM 23N TO 27N WITHIN 150 NM W OF BAJA 
CALIFORNIA  NW WIND 20 KT.  SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST  LITTLE CHANGE.

.FROM 10N TO 12N E OF 89W INCLUDING GULF OF PAPAGAYO...
NE TO E WIND 20 KT.  SEAS LESS THAN 8 FT.
.24 HOUR FORECAST  WIND LESS THAN 20 KT.  SEAS LESS THAN 8 FT. 

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

.CONVECTION VALID 1500 UTC SUN AUG 16...

.HURRICANE GUILLERMO...NUMEROUS STRONG WITHIN 90 NM W AND WITHIN 
60 NM E OF CENTER.  SCATTERED MODERATE ISOLATED STRONG ELSEWHERE 
WITHIN 120 NM N OF CENTER.

SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM 13N88W AND 
WITHIN 60 NM OF PACIFIC COAST CENTRAL AMERICA FROM 95W TO 105W.

.INTERTROPICAL CONVERGENCE ZONE...AXIS ALONG 10N85W TO 10N122W 
TO 11N130W TO 10N140W.  SCATTERED MODERATE ISOLATED STRONG FROM 
02N TO 07N E OF 80W...WITHIN 60 NM OF LINE FROM 06N90W TO 
08N100W...FROM 08N TO 12N BETWEEN 107W AND 110W...AND WITHIN 90 
NM OF LINE FROM 12N132W TO 11N140W. 

$$
.FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER.