Issued at 0300 UTC THU AUG 27 2026 
958 
WTPZ24 KNHC 270232
TCMEP4
 
POST-TROPICAL CYCLONE ISELLE FORECAST/ADVISORY NUMBER  15
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP092026
0300 UTC THU AUG 27 2026
 
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 23.0N 125.9W AT 27/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT   8 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  30 KT WITH GUSTS TO  40 KT.
4 M SEAS....180NE  90SE  90SW 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 23.0N 125.9W AT 27/0300Z
AT 27/0000Z CENTER WAS LOCATED NEAR 22.8N 125.5W
 
FORECAST VALID 27/1200Z 23.6N 127.2W...POST-TROP/REMNT LOW
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 28/0000Z 24.3N 128.8W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 28/1200Z 24.8N 130.2W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 29/0000Z 25.3N 131.6W...POST-TROP/REMNT LOW
MAX WIND  20 KT...GUSTS  30 KT.
 
FORECAST VALID 29/1200Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.0N 125.9W
 
THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE 
CENTER ON THIS SYSTEM. FOR ADDITIONAL INFORMATION ON THE REMNANT LOW 
PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER 
SERVICE...UNDER AWIPS HEADER NFDHSFEPI AND WMO HEADER FZPN01 KWBC.

 
$$
FORECASTER KATZ/HAGEN/PAPIN


Source: Post-Tropical Cyclone Iselle Forecast Advisory Number 15