184 
 WTNT23 KNHC 011440
 TCMAT3
 TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER   8
 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL082010
 1500 UTC WED SEP 01 2010
  
 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
  
 NONE.
  
 SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
  
 A TROPICAL STORM WARNING IS IN EFFECT FOR...
 * ST. MARTIN AND ST. BARTHELEMY
  
 A TROPICAL STORM WATCH IS IN EFFECT FOR...
 * ANTIGUA...BARBUDA...MONTSERRAT...ST. KITTS...NEVIS...AND ANGUILLA
 * ST. MAARTEN...SABA...AND ST. EUSTATIUS
  
 INTERESTS ELSEWHERE IN THE NORTHERN LEEWARD ISLANDS SHOULD MONITOR
 THE PROGRESS OF FIONA.
  
 TROPICAL STORM CENTER LOCATED NEAR 18.8N  61.7W AT 01/1500Z
 POSITION ACCURATE WITHIN  20 NM
  
 PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT  15 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE  998 MB
 MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
 50 KT....... 45NE  45SE   0SW   0NW.
 34 KT.......120NE 120SE   0SW  75NW.
 12 FT SEAS..240NE  45SE   0SW 240NW.
 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 18.8N  61.7W AT 01/1500Z
 AT 01/1200Z CENTER WAS LOCATED NEAR 18.2N  60.9W
  
 FORECAST VALID 02/0000Z 20.3N  63.3W
 MAX WIND  55 KT...GUSTS  65 KT.
 50 KT... 45NE  45SE   0SW   0NW.
 34 KT...120NE 120SE   0SW  75NW.
  
 FORECAST VALID 02/1200Z 22.6N  65.3W
 MAX WIND  55 KT...GUSTS  65 KT.
 50 KT... 45NE  45SE   0SW  20NW.
 34 KT...120NE 120SE  50SW  75NW.
  
 FORECAST VALID 03/0000Z 24.9N  66.6W
 MAX WIND  55 KT...GUSTS  65 KT.
 50 KT... 45NE  45SE   0SW  20NW.
 34 KT...120NE 120SE  50SW  75NW.
  
 FORECAST VALID 03/1200Z 26.9N  67.1W
 MAX WIND  45 KT...GUSTS  55 KT.
 34 KT...100NE 100SE  50SW  75NW.
  
 FORECAST VALID 04/1200Z 29.0N  67.0W
 MAX WIND  40 KT...GUSTS  50 KT.
 34 KT... 60NE  60SE   0SW   0NW.
  
 EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM
 ON DAY 4 AND 250 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
  
 OUTLOOK VALID 05/1200Z 31.0N  67.0W
 MAX WIND  30 KT...GUSTS  40 KT.
  
 OUTLOOK VALID 06/1200Z...DISSIPATED
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.8N  61.7W
  
 NEXT ADVISORY AT 01/2100Z
  
 $$
 FORECASTER BLAKE