MARQUETTE — The Cuyahoga is expected at 1p.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The Herbert C. Jackson is scheduled to arrive at 11 a.m. Friday. The Joseph H. Thompson is expected at noon Friday. The Manitowoc is scheduled to arrive at 3 p.m. Friday. The Lee A. Tregurtha and Michipicoten are expected to arrive at 1 p.m. on Saturday.