Issued at 0300 UTC FRI OCT 09 2026
000
WTNT24 KNHC 090249
TCMAT4

HURRICANE ISAIAS FORECAST/ADVISORY NUMBER 10
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092026
0300 UTC FRI OCT 09 2026

HURRICANE CENTER LOCATED NEAR 25.4N 88.4W AT 09/0300Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTHEAST OR 40 DEGREES AT 12 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 969 MB
MAX SUSTAINED WINDS 90 KT WITH GUSTS TO 110 KT.
64 KT....... 15NE 20SE 15SW 20NW.
50 KT....... 40NE 40SE 30SW 40NW.
34 KT.......110NE 90SE 70SW 110NW.
4 M SEAS.... 90NE 90SE 90SW 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 25.4N 88.4W AT 09/0300Z
AT 09/0000Z CENTER WAS LOCATED NEAR 24.8N 88.8W

FORECAST VALID 09/1200Z 27.1N 87.6W
MAX WIND 100 KT...GUSTS 120 KT.
64 KT... 20NE 25SE 15SW 25NW.
50 KT... 50NE 50SE 30SW 50NW.
34 KT...130NE 120SE 70SW 120NW.

FORECAST VALID 10/0000Z 29.9N 87.1W
MAX WIND 85 KT...GUSTS 105 KT.
64 KT... 25NE 25SE 15SW 20NW.
50 KT... 50NE 40SE 30SW 40NW.
34 KT...120NE 110SE 60SW 110NW.

FORECAST VALID 10/1200Z 32.2N 87.3W...INLAND
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 60NE 60SE 20SW 40NW.

FORECAST VALID 11/0000Z 34.1N 87.5W...POST-TROP/INLAND
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 11/1200Z 36.1N 86.1W...POST-TROP/INLAND
MAX WIND 20 KT...GUSTS 30 KT.

FORECAST VALID 12/0000Z 38.0N 83.0W...POST-TROP/INLAND
MAX WIND 20 KT...GUSTS 30 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 13/0000Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 25.4N 88.4W

INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 09/0600Z

NEXT ADVISORY AT 09/0900Z

$$
FORECASTER REINHART


Source: Hurricane Isaias Forecast Advisory Number 10