Port

Ephraim Marina

Sister Bay, United StatesGreat Lakes
Type
Harbour

Village-run marina on Eagle Harbour in Ephraim, Door County, taking seasonal and transient vessels up to 45 feet.

Guide

Approach and anchoring

Ephraim sits in Eagle Harbour, an inlet on the Green Bay side of the Door peninsula. The Village runs two facilities: Firehouse Marina to the south at 9970 Water Street, which houses the marina office, and Anderson Marina to the north. The Village also keeps a mooring field in Eagle Harbour; contact the harbour office for transient mooring or waiting-list applications.

Practical

Up to 35 berths between the two docks, with seasonal and transient dockage and shore power at the berths. Restrooms on site. Transient reservations through Dockwa under Village of Ephraim.

Ashore

Anderson Marina stands at the historic Anderson Dock warehouse, dating from the 1850s and known for its painted boat-name graffiti; it now houses the Hardy Gallery. Wilson's Restaurant and Ice Cream Parlor is a short walk along Water Street.

Key facts

Type
Harbour
Coordinates
45.15415, -87.17044 (45°9.25'N 87°10.23'W)
Town
Sister Bay
Country
United States
Updated
July 7, 2026

Getting there

Ephraim Marina lies at 45°9.25'N 87°10.23'W, that is 45.15415, -87.17044 in decimal degrees.

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