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Marinas in Unionville, MI

2 marinas in and around Unionville, Michigan — call ahead about transient slips and fuel hours — many smaller marinas keep seasonal schedules and fill up on summer weekends.

Unionville has about 484 residents. Population: U.S. Census Bureau, 2024 estimate.

2marinas
2with a phone
1with a website

Of the 2 marinas listed in Unionville, 2 give a phone number and 1 has a website. The nearest bigger selection is Monroe with 8.

Unionville 2 marinas
  1. Sunset Bay Marina

    5825 Loomis Rd, Unionville, MI 48767-9473

    Boat ramp
  2. Thomas Marine

    5066 Thomas Rd, Unionville, MI 48767-9780

More marinas within 30 miles of Unionville

Only 2 marinas listed in Unionville itself, so here are the closest ones in nearby towns. Distance is straight-line from Unionville.

  1. Lindy's Landing

    7.1 mi · 9400 Bay City Forestville Rd, Fairgrove, MI 48733

  2. Sebewaing Harbor Marina

    8.3 mi · 700 W Sebewaing St, Sebewaing, MI 48759

  3. Bay Harbor Marina- Boat Storage & Service Center

    14.2 mi · 5309 Wilder Rd, Bay City, MI 48706

    Sat 9am-6pm, Sun 11am-6pm

    Boat ramp
  4. Sunset Shores Yacht Club Inc

    14.7 mi · 4912 Oak St, Bay City, MI 48706

  5. Bay City Yacht Club

    15.0 mi · 3315 Shady Shore Rd, Bay City, MI 48707

  6. Brush's Marina

    16.2 mi · 137 N Unionville Rd, Bay Port, MI 48720

  7. Wheeler Landing Yacht Harbor

    16.5 mi · 600 Marquette St, Bay City, MI 48706

  8. Pier 7 Marina

    16.8 mi · 963 E Midland St, Bay City, MI 48706

Guides for marina shoppers

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