MARQUETTE — The Erie Trader is expected at 2 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The Lee A. Tregurtha is expected at 10 p.m. today. Two boats are expected at 9 a.m. Friday: The Kaye E. Barker and the Maumee.

MARQUETTE — The Honorable James L. Oberstar is expected at 3 a.m. on Wednesday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 3 a.m. Thursday is the Erie Trader. Also due on Thursday is the Lee A. Tregurtha at 7 p.m.

MARQUETTE — The Kaye E. Barker is expected at 7 a.m. on Sunday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 10 p.m. Sunday is the Lee A. Tregurtha. Monday, the American Spirit is expected at 1 a.m. and the Herbert C. Jackson is due at 11 a.m.

MARQUETTE — The Great Lakes Trader is expected at 9 a.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Due at 4 a.m. Sunday is the Kaye E. Barker. The Lee A Tregurtha is expected at 5 p.m. Sunday and the American Spirit is due at 8 p.m. Sunday.

MARQUETTE — The Great Lakes Trader is expected at 6 a.m. Friday at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. The Lee A. Tregurtha is due at 8 p.m. Saturday. The Kaye E. Barker is expected at 6 a.m. Sunday, followed by the American Spirit at 1 p.m. Sunday.

MARQUETTE — The Erie Trader is expected at 9 p.m. today at the Lake Superior & Ishpeming ore dock in Marquette’s Upper Harbor. Two boats are due on Saturday: The Lee A. Tregurtha at 2 p.m. and the Kaye E. Barker at 6 p.m. On Sunday, the Joseph Block is expected at 5 a.m.