Issued at 1500 UTC SAT OCT 10 2026 
008 
WTNT24 KWNH 101457
TCMAT4
 
POST-TROPICAL CYCLONE ISAIAS FORECAST/ADVISORY NUMBER  16
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD   AL092026
1500 UTC SAT OCT 10 2026
 
POST-TROPICAL CYCLONE CENTER LOCATED NEAR 32.8N  86.8W AT 10/1500Z
POSITION ACCURATE WITHIN  10 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 335 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS  30 KT WITH GUSTS TO  40 KT.
4 M SEAS....  0NE 120SE 210SW   0NW.
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 32.8N  86.8W AT 10/1500Z
AT 10/1200Z CENTER WAS LOCATED NEAR 32.3N  86.7W
 
FORECAST VALID 11/0000Z 34.0N  87.4W...POST-TROP/INLAND
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 11/1200Z 36.7N  85.5W...POST-TROP/INLAND
MAX WIND  25 KT...GUSTS  35 KT.
 
FORECAST VALID 12/0000Z 38.3N  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 32.8N  86.8W
 
NEXT ADVISORY AT 10/2100Z
 
$$
FORECASTER CHENARD


Source: Post-Tropical Cyclone Isaias Forecast Advisory Number 16