265 
 WTNT21 KNHC 010239
 TCMAT1
  
 HURRICANE IRMA FORECAST/ADVISORY NUMBER   7
 NWS NATIONAL HURRICANE CENTER MIAMI FL       AL112017
 0300 UTC FRI SEP 01 2017
  
 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
  
 HURRICANE CENTER LOCATED NEAR 17.8N  35.6W AT 01/0300Z
 POSITION ACCURATE WITHIN  15 NM
  
 PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT  10 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE  967 MB
 MAX SUSTAINED WINDS 100 KT WITH GUSTS TO 120 KT.
 64 KT....... 15NE  10SE  10SW  10NW.
 50 KT....... 40NE  30SE  20SW  30NW.
 34 KT....... 80NE  60SE  40SW  60NW.
 12 FT SEAS..120NE  90SE  60SW 120NW.
 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 17.8N  35.6W AT 01/0300Z
 AT 01/0000Z CENTER WAS LOCATED NEAR 17.5N  35.1W
  
 FORECAST VALID 01/1200Z 18.1N  37.0W
 MAX WIND 100 KT...GUSTS 120 KT.
 64 KT... 20NE  15SE  10SW  15NW.
 50 KT... 40NE  30SE  20SW  30NW.
 34 KT... 80NE  60SE  40SW  70NW.
  
 FORECAST VALID 02/0000Z 18.3N  39.2W
 MAX WIND 100 KT...GUSTS 120 KT.
 64 KT... 20NE  20SE  15SW  20NW.
 50 KT... 40NE  40SE  30SW  40NW.
 34 KT... 90NE  70SE  50SW  80NW.
  
 FORECAST VALID 02/1200Z 18.2N  41.5W
 MAX WIND 100 KT...GUSTS 120 KT.
 64 KT... 30NE  20SE  15SW  20NW.
 50 KT... 50NE  40SE  30SW  40NW.
 34 KT...100NE  70SE  60SW 100NW.
  
 FORECAST VALID 03/0000Z 17.7N  43.8W
 MAX WIND 105 KT...GUSTS 130 KT.
 50 KT... 50NE  40SE  40SW  50NW.
 34 KT...110NE  70SE  70SW 110NW.
  
 FORECAST VALID 04/0000Z 16.7N  48.2W
 MAX WIND 110 KT...GUSTS 135 KT.
 50 KT... 60NE  40SE  40SW  60NW.
 34 KT...130NE 100SE  90SW 130NW.
  
 EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
 ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
  
 OUTLOOK VALID 05/0000Z 16.3N  52.4W
 MAX WIND 115 KT...GUSTS 140 KT.
  
 OUTLOOK VALID 06/0000Z 17.0N  57.0W
 MAX WIND 120 KT...GUSTS 145 KT.
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.8N  35.6W
  
 NEXT ADVISORY AT 01/0900Z
  
 $$
 FORECASTER ZELINSKY
  
  
 

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