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HURRICANE TAMMY FORECAST/ADVISORY NUMBER  29
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL202023
1500 UTC WED OCT 25 2023
 
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
 
HURRICANE CENTER LOCATED NEAR 26.6N  59.3W AT 25/1500Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTHEAST OR  45 DEGREES AT  11 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  965 MB
MAX SUSTAINED WINDS  90 KT WITH GUSTS TO 110 KT.
64 KT....... 20NE  20SE   0SW   0NW.
50 KT....... 40NE  50SE  30SW  30NW.
34 KT.......100NE 150SE  60SW 100NW.
12 FT SEAS..240NE 210SE 240SW 330NW.
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 26.6N  59.3W AT 25/1500Z
AT 25/1200Z CENTER WAS LOCATED NEAR 26.1N  59.4W
 
FORECAST VALID 26/0000Z 28.2N  58.8W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 20NE  20SE  15SW  15NW.
50 KT... 60NE  50SE  40SW  50NW.
34 KT...170NE 150SE  80SW 140NW.
 
FORECAST VALID 26/1200Z 29.8N  59.5W...POST-TROP/EXTRATROP
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 20NE  15SE  10SW  20NW.
50 KT... 60NE  50SE  40SW  50NW.
34 KT...210NE 150SE 100SW 170NW.
 
FORECAST VALID 27/0000Z 30.5N  60.7W...POST-TROP/EXTRATROP
MAX WIND  65 KT...GUSTS  80 KT.
64 KT... 15NE  10SE   0SW  15NW.
50 KT... 50NE  50SE  40SW  50NW.
34 KT...200NE 130SE 120SW 200NW.
 
FORECAST VALID 27/1200Z 31.0N  61.8W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  30SE  30SW  30NW.
34 KT...150NE 110SE 100SW 160NW.
 
FORECAST VALID 28/0000Z 31.2N  62.2W...POST-TROP/EXTRATROP
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 20NE  10SE  20SW  20NW.
34 KT...130NE 100SE  90SW 130NW.
 
FORECAST VALID 28/1200Z 31.4N  62.7W...POST-TROP/EXTRATROP
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE  10SE  20SW  20NW.
34 KT...100NE  80SE  80SW 100NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 29/1200Z 31.7N  63.0W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
 
OUTLOOK VALID 30/1200Z 31.9N  63.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.6N  59.3W
 
NEXT ADVISORY AT 25/2100Z
 
$$
FORECASTER BUCCI
 
 
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