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A view across a large, calm marina filled with powerboats and sailboats docked at wooden piers. A dark breakwater wall separates the harbor from the open blue water.

Transient Dockage in Port Sanilac, Michigan

Tie Up for a Night or a Week on Lake Huron

Pull in for the afternoon, stay the night, or settle in for the week. Our docks are open to visiting boaters all season long.

A marina view on a bright day with many sailboats and motorboats tied up along the wooden docks. The foreground features a grassy area with picnic tables and colorful seating.

A Protected Harbor When You Need One

Port Sanilac Marina sits inside a man made harbor, one of the recognized safe refuge harbors along Michigan’s Lake Huron shoreline. You get sheltered water when the lake kicks up and open water within minutes when it lays back down. For boaters working a longer passage, it is a reliable place to put in.

There is more waiting at the dock than a place to tie off.

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On Water Restaurant

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The Sail Inn & Harbor House

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On Water Pizza & Ice Cream Co.

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Walking Distance to the Village

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A Full Summer of Events

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Upgraded Fiber Wi-Fi

A tall wooden post covered in directional signs overlooks a sunny marina. Three bright orange, teal, and blue Adirondack chairs sit on the grassy dock next to many moored sailboats.

Transient Daily Rates

  • PWC: $12 per day
  • 24 foot dock: $25 per day, max beam 8 feet
  • 28 foot dock: $30 per day, max beam 10 feet
  • 32 foot dock: $35 per day, max beam 11 feet
  • 40 foot dock: $45 per day, max beam 13 feet
  • 45 foot dock: $50 per day, max beam 16 feet
  • 50 foot dock: $60 per day, max beam 16 feet
  • 60 foot dock: $75 per day, max beam 16 feet

Our docks range from 24 to 60 feet and welcome a wide range of vessels. The full length of the boat must sit at least one foot shorter than the dock.

  • Max LOA: 60 feet
  • Max Beam: 16 feet
  • Max Draft: 7 feet

Questions From Visiting Boaters

A few things guests ask before they arrive.

Call our front desk at (810) 622-9651, email jill@portsanilacmarina.com, or book online using Dockwa. We will confirm a slip that fits your vessel.

As long as you like. We offer half day, daily, weekly, and monthly rates, so an overnight stop and a full week are both easy to arrange.

We accommodate vessels up to 60 feet LOA, 16 feet of beam, and 7 feet of draft. Your boat should measure at least one foot shorter than its dock.

The municipal harbor next door has fuel and pump out available.

Lake Huron is wide. Make Port Sanilac your stop along the way.

Whether you are pulling in for a single night or settling in for the week, we will have a slip ready and a warm welcome waiting. Call our front desk at (810) 622-9651 or book your transient dockage online today.