416 
 WTNT23 KNHC 010233
 TCMAT3
 TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER   6
 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL082010
 0300 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
  
 A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
 EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN 12
 TO 24 HOURS.
  
 A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
 POSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 12 TO 24 HOURS.
  
 INTERESTS ELSEWHERE IN THE NORTHERN LEEWARD ISLANDS SHOULD MONITOR
 THE PROGRESS OF FIONA.
  
 TROPICAL STORM CENTER LOCATED NEAR 16.9N  59.4W AT 01/0300Z
 POSITION ACCURATE WITHIN  30 NM
  
 PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT  17 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
 MAX SUSTAINED WINDS  35 KT WITH GUSTS TO  45 KT.
 34 KT.......120NE   0SE   0SW  75NW.
 12 FT SEAS..120NE   0SE   0SW  75NW.
 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 16.9N  59.4W AT 01/0300Z
 AT 01/0000Z CENTER WAS LOCATED NEAR 16.7N  58.6W
  
 FORECAST VALID 01/1200Z 18.7N  62.0W
 MAX WIND  40 KT...GUSTS  50 KT.
 34 KT...120NE   0SE   0SW  45NW.
  
 FORECAST VALID 02/0000Z 21.2N  64.7W
 MAX WIND  40 KT...GUSTS  50 KT.
 34 KT... 90NE   0SE   0SW  45NW.
  
 FORECAST VALID 02/1200Z 24.4N  66.5W
 MAX WIND  40 KT...GUSTS  50 KT.
 34 KT... 90NE  45SE  30SW  45NW.
  
 FORECAST VALID 03/0000Z 27.8N  67.6W
 MAX WIND  35 KT...GUSTS  45 KT.
 34 KT... 90NE  45SE  30SW  45NW.
  
 FORECAST VALID 04/0000Z 35.0N  66.0W
 MAX WIND  30 KT...GUSTS  40 KT.
  
 EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 250 NM
 ON DAY 4 AND 325 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
  
 OUTLOOK VALID 05/0000Z...DISSIPATED
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.9N  59.4W
  
 NEXT ADVISORY AT 01/0900Z
  
 $$
 FORECASTER ROBERTS/PASCH