Marine/aviation Tropical Cyclone Advisory

951
WTNT24 KNHC 080853
TCMAT4
 
HURRICANE ISAIAS FORECAST/ADVISORY NUMBER   7
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL092026
0900 UTC THU OCT 08 2026
 
HURRICANE CENTER LOCATED NEAR 23.3N  91.2W AT 08/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR  60 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  979 MB
MAX SUSTAINED WINDS  70 KT WITH GUSTS TO  85 KT.
64 KT.......  0NE   0SE  10SW  15NW.
50 KT....... 30NE  25SE  25SW  20NW.
34 KT....... 80NE  40SE  40SW  80NW.
4 M SEAS.... 60NE  45SE  30SW  60NW.
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 23.3N  91.2W AT 08/0900Z
AT 08/0600Z CENTER WAS LOCATED NEAR 23.1N  91.6W
 
FORECAST VALID 08/1800Z 24.2N  90.0W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 15NE  15SE  15SW  20NW.
50 KT... 45NE  40SE  30SW  30NW.
34 KT...110NE  70SE  50SW 100NW.
 
FORECAST VALID 09/0600Z 25.9N  88.6W
MAX WIND  95 KT...GUSTS 115 KT.
64 KT... 25NE  25SE  20SW  20NW.
50 KT... 50NE  45SE  40SW  40NW.
34 KT...140NE  90SE  70SW 130NW.
 
FORECAST VALID 09/1800Z 28.4N  87.6W
MAX WIND  90 KT...GUSTS 110 KT.
64 KT... 30NE  30SE  20SW  25NW.
50 KT... 60NE  50SE  40SW  45NW.
34 KT...150NE 110SE  70SW 130NW.
 
FORECAST VALID 10/0600Z 31.0N  87.6W...INLAND
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 40NE  40SE  20SW  30NW.
34 KT...100NE 100SE  60SW  80NW.
 
FORECAST VALID 10/1800Z 33.7N  88.5W...POST-TROP/INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 11/0600Z 36.0N  88.7W...POST-TROP/INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
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 12/0600Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.3N  91.2W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 08/1200Z
 
NEXT ADVISORY AT 08/1500Z