Fri, 09 Oct 2026 16:45:55 +0000 Fri, 09 Oct 2026 16:45:55 +0000 National Hurricane Center - Forecast/Advisory for Atlantic wallet 4 https://www.nhc.noaa.gov/ none nhcwebmaster@noaa.gov (nhcwebmaster) en-us nhcwebmaster@noaa.gov (nhcwebmaster) https://www.nhc.noaa.gov/gifs/xml_logo_nhc.gif https://www.nhc.noaa.gov/ NOAA logo 95 45 WTNT24 KNHC 091453
TCMAT4

HURRICANE ISAIAS FORECAST/ADVISORY NUMBER 12
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092026
1500 UTC FRI OCT 09 2026

HURRICANE CENTER LOCATED NEAR 27.7N 87.3W AT 09/1500Z
POSITION ACCURATE WITHIN 20 NM

PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 25 DEGREES AT 14 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 959 MB
MAX SUSTAINED WINDS 105 KT WITH GUSTS TO 130 KT.
64 KT....... 30NE 30SE 20SW 20NW.
50 KT....... 60NE 70SE 40SW 60NW.
34 KT.......180NE 110SE 80SW 160NW.
4 M SEAS....180NE 180SE 120SW 150NW.
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 27.7N 87.3W AT 09/1500Z
AT 09/1200Z CENTER WAS LOCATED NEAR 27.0N 87.6W

FORECAST VALID 10/0000Z 29.7N 86.8W
MAX WIND 100 KT...GUSTS 120 KT.
64 KT... 30NE 30SE 15SW 25NW.
50 KT... 50NE 50SE 30SW 50NW.
34 KT...140NE 100SE 60SW 110NW.

FORECAST VALID 10/1200Z 32.1N 87.1W...INLAND
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 30NE 30SE 20SW 30NW.
34 KT... 70NE 50SE 30SW 60NW.

FORECAST VALID 11/0000Z 34.2N 87.2W...POST-TROP/INLAND
MAX WIND 35 KT...GUSTS 45 KT.

FORECAST VALID 11/1200Z 36.5N 85.0W...POST-TROP/INLAND
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 12/0000Z 39.1N 81.0W...POST-TROP/INLAND
MAX WIND 20 KT...GUSTS 30 KT.

FORECAST VALID 12/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.7N 87.3W

INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 09/1800Z

NEXT ADVISORY AT 09/2100Z

$$
FORECASTER BERG]]> Fri, 09 Oct 2026 14:53:33 +0000 https://www.nhc.noaa.gov/text/MIATCMAT4.shtml 202610091453 nhcwebmaster@noaa.gov (nhcwebmaster)