ZCZC MIATCMAT3 ALL
TTAA00 KNHC DDHHMM
 
HURRICANE SAM FORECAST/ADVISORY NUMBER  43
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL182021
0900 UTC SUN OCT 03 2021
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
HURRICANE CENTER LOCATED NEAR 37.3N  55.9W AT 03/0900Z
POSITION ACCURATE WITHIN  25 NM
 
PRESENT MOVEMENT TOWARD THE NORTHEAST OR  45 DEGREES AT  15 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  960 MB
MAX SUSTAINED WINDS  90 KT WITH GUSTS TO 110 KT.
64 KT....... 40NE  40SE  20SW  20NW.
50 KT....... 80NE  80SE  60SW  80NW.
34 KT.......180NE 210SE 180SW 190NW.
12 FT SEAS..240NE 270SE 300SW 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 37.3N  55.9W AT 03/0900Z
AT 03/0600Z CENTER WAS LOCATED NEAR 36.8N  56.6W
 
FORECAST VALID 03/1800Z 38.6N  53.6W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 40NE  40SE  30SW  30NW.
50 KT... 80NE  80SE  60SW  70NW.
34 KT...180NE 200SE 180SW 190NW.
 
FORECAST VALID 04/0600Z 41.1N  49.4W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 40NE  40SE  30SW  30NW.
50 KT... 80NE  80SE  70SW  60NW.
34 KT...180NE 200SE 190SW 180NW.
 
FORECAST VALID 04/1800Z 44.9N  44.1W...POST-TROP/EXTRATROP
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 40NE  40SE  30SW  30NW.
50 KT... 80NE  90SE  70SW  50NW.
34 KT...180NE 200SE 200SW 180NW.
 
FORECAST VALID 05/0600Z 49.5N  40.6W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 40NE  40SE  30SW  30NW.
50 KT... 80NE  90SE  70SW  40NW.
34 KT...210NE 240SE 250SW 210NW.
 
FORECAST VALID 05/1800Z 51.4N  39.0W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 60NE  90SE  90SW  40NW.
34 KT...240NE 330SE 380SW 290NW.
 
FORECAST VALID 06/0600Z 52.0N  36.0W...POST-TROP/EXTRATROP
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 40NE 110SE 110SW  40NW.
34 KT...300NE 480SE 480SW 320NW.
 
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 07/0600Z 57.0N  26.9W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
 
OUTLOOK VALID 08/0600Z 60.5N  29.5W...POST-TROP/EXTRATROP
MAX WIND  35 KT...GUSTS  45 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 37.3N  55.9W
 
NEXT ADVISORY AT 03/1500Z
 
$$
FORECASTER STEWART
 
 
NNNN