Marine/aviation Tropical Cyclone Advisory
505 WTNT24 KWNH 102037 TCMAT4 POST-TROPICAL CYCLONE ISAIAS FORECAST/ADVISORY NUMBER 17 NWS WEATHER PREDICTION CENTER COLLEGE PARK MD AL092026 2100 UTC SAT OCT 10 2026 POST-TROPICAL CYCLONE CENTER LOCATED NEAR 33.5N 86.9W AT 10/2100Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR 25 DEGREES AT 13 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 KT. 4 M SEAS.... 0NE 0SE 0SW 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 33.5N 86.9W AT 10/2100Z AT 10/1800Z CENTER WAS LOCATED NEAR 33.0N 87.1W FORECAST VALID 11/0600Z 35.2N 86.0W...POST-TROP/INLAND MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 11/1800Z 37.9N 81.9W...POST-TROP/INLAND MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 12/1800Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 33.5N 86.9W NEXT ADVISORY AT 11/0300Z