Severe weather caused an overwhelming towline force and unrecoverable heeling that led to the capsizing and sinking of a towing vessel near Galveston, Texas, last year, the National Transportation Safety Board (NTSB) has concluded.On May 13, 2024, while towing the barge Marmac 27 astern on an 800‑foot‑long wire, the towing vessel Baylor J.