000
FZPN03 KNHC 162059
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN AUG 16.
24 HOUR FORECAST VALID 1800 UTC MON AUG 17.
48 HOUR FORECAST VALID 1800 UTC TUE AUG 18.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE GUILLERMO NEAR 20.4N 139.8W 980 MB AT 2100 UTC AUG 16
MOVING WNW OR 285 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 75 NM NW AND SE
QUADRANTS...100 NM NE QUADRANT AND 45 NM SW 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 30 FT.
.12 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 21.0N 141.9W. 
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. LITTLE CHANGE IN 
RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER.
.24 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 22.0N 144.8W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 90 NM NE QUADRANT...60 NM SE QUADRANT...45 NM SW 
QUADRANT...AND 75 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
180 NM N SEMICIRCLE...90 NM SW QUADRANT AND 30 NM SE QUADRANT 
WITH SEAS TO 19 FT.
.48 HOUR FORECAST TROPICAL STORM GUILLERMO NEAR 24.8N 150.8W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 0 NM S SEMICIRCLE...60 NM NE QUADRANT AND 45 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE AND 30 
NM S SEMICIRCLE WITH SEAS TO 16 FT.
.72 HOUR FORECAST REMNANT LOW GUILLERMO NEAR 28.5N 157.5W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST REMNANT LOW GUILLERMO NEAR 31.5N 164.0W.
MAXIMUM SUSTAINED WINDS 20 KT GUSTS 25 KT.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN GUILLERMO WARNING...OVER FORECAST WATERS 
WITHIN 360 NM N AND WITHIN 90 NM S SEMICIRCLES WINDS TO 33 KT. 
SEAS 8 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.

.FROM 07N TO 11N W OF 135W S WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.FROM 23N TO 28N E OF 115W NW WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 23N TO 28N WITHIN 90 NM W OF BAJA 
CALIFORNIA NW WINDS 20 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST  LITTLE CHANGE.

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

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

.CONVECTION VALID 0300 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 FROM 08N83W TO 08N90W TO 
10N100W TO 10N125W TO 12N135W TO 10N140W. SCATTERED MODERATE 
WITHIN 180 NM S OF AXIS BETWEEN 85W AND 88W...AND WITHIN 150 NM 
S OF AXIS BETWEEN 95W AND 100W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 150 NM N OF AXIS BETWEEN 115W AND 120W. SCATTERED 
MODERATE WITHIN 180 NM EITHER SIDE OF AXIS BETWEEN 122W AND 
127W. SCATTERED MODERATE WITHIN 120 NM N OF AXIS W OF 135W.

$$
.FORECASTER CHRISTENSEN. TROPICAL PREDICTION CENTER.