428 
 WTNT23 KNHC 100237
 TCMAT3
  
 HURRICANE HELENE FORECAST/ADVISORY NUMBER  11
 NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082018
 0300 UTC MON SEP 10 2018
  
 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
  
 HURRICANE CENTER LOCATED NEAR 13.9N  27.2W AT 10/0300Z
 POSITION ACCURATE WITHIN  20 NM
  
 PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT  11 KT
  
 ESTIMATED MINIMUM CENTRAL PRESSURE  984 MB
 MAX SUSTAINED WINDS  75 KT WITH GUSTS TO  90 KT.
 64 KT....... 20NE  15SE   0SW  20NW.
 50 KT....... 40NE  30SE   0SW  40NW.
 34 KT....... 80NE  60SE  30SW  70NW.
 12 FT SEAS..120NE 180SE 120SW  90NW.
 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 13.9N  27.2W AT 10/0300Z
 AT 10/0000Z CENTER WAS LOCATED NEAR 13.7N  26.6W
  
 FORECAST VALID 10/1200Z 14.4N  29.2W
 MAX WIND  85 KT...GUSTS 105 KT.
 64 KT... 30NE  20SE   0SW  30NW.
 50 KT... 50NE  40SE  20SW  50NW.
 34 KT... 90NE  60SE  40SW  90NW.
  
 FORECAST VALID 11/0000Z 15.1N  31.8W
 MAX WIND  90 KT...GUSTS 110 KT.
 64 KT... 30NE  20SE   0SW  30NW.
 50 KT... 50NE  40SE  20SW  50NW.
 34 KT...100NE  60SE  50SW  90NW.
  
 FORECAST VALID 11/1200Z 15.7N  34.2W
 MAX WIND  90 KT...GUSTS 110 KT.
 64 KT... 30NE  20SE  10SW  30NW.
 50 KT... 60NE  40SE  30SW  60NW.
 34 KT...120NE  80SE  70SW 120NW.
  
 FORECAST VALID 12/0000Z 16.4N  36.1W
 MAX WIND  85 KT...GUSTS 105 KT.
 64 KT... 25NE  20SE  10SW  25NW.
 50 KT... 50NE  40SE  30SW  50NW.
 34 KT...110NE  70SE  70SW 100NW.
  
 FORECAST VALID 13/0000Z 19.0N  38.7W
 MAX WIND  70 KT...GUSTS  85 KT.
 50 KT... 50NE  40SE  30SW  50NW.
 34 KT...110NE  70SE  70SW 100NW.
  
 EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
 ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
  
 OUTLOOK VALID 14/0000Z 23.5N  40.5W
 MAX WIND  60 KT...GUSTS  75 KT.
  
 OUTLOOK VALID 15/0000Z 29.6N  41.2W
 MAX WIND  55 KT...GUSTS  65 KT.
  
 REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.9N  27.2W
  
 NEXT ADVISORY AT 10/0900Z
  
 $$
 FORECASTER CANGIALOSI