000
WTPA24 PHFO 032044
TCMCP4

TROPICAL STORM GUILLERMO FORECAST/ADVISORY NUMBER  20
NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI   EP092015
2100 UTC MON AUG 03 2015
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
ALL INTERESTS IN THE HAWAIIAN ISLANDS SHOULD MONITOR THE PROGRESS OF
TROPICAL STORM GUILLERMO DURING THE NEXT COUPLE OF DAYS. WATCHES MAY
BE ISSUED FOR PORTIONS OF THE STATE LATER TODAY OR TONIGHT.
 
TROPICAL STORM CENTER LOCATED NEAR 17.5N 146.8W AT 03/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  991 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 50NE  30SE   0SW  20NW.
34 KT.......120NE  85SE  60SW  75NW.
12 FT SEAS..280NE 190SE 220SW 280NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
 
REPEAT...CENTER LOCATED NEAR 17.5N 146.8W AT 03/2100Z
AT 03/1800Z CENTER WAS LOCATED NEAR 17.2N 146.4W
 
FORECAST VALID 04/0600Z 18.2N 148.0W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 50NE  20SE   0SW  10NW.
34 KT...110NE  80SE  50SW  70NW.
 
FORECAST VALID 04/1800Z 19.1N 149.6W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 90NE  80SE  40SW  60NW.
 
FORECAST VALID 05/0600Z 20.0N 151.4W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 85NE  65SE  35SW  60NW.
 
FORECAST VALID 05/1800Z 20.9N 153.2W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 80NE  60SE  30SW  55NW.
 
FORECAST VALID 06/1800Z 22.9N 157.1W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 75NE  50SE  25SW  50NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 07/1800Z 25.0N 161.0W
MAX WIND  30 KT...GUSTS  40 KT.
 
OUTLOOK VALID 08/1800Z 26.0N 165.5W
MAX WIND  25 KT...GUSTS  35 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.5N 146.8W
 
NEXT ADVISORY AT 04/0300Z
 
$$
FORECASTER KODAMA