Straits State Harbor
United StatesMichigan

Straits State Harbor

1 Rating
VHF 9, 16

About Straits State Harbor

Coordinates 45° 46’ 42.1” N 84° 43’ 11” W seasonal slips for recreational boaters from May 15 - September 30, Off-season phone: 231-627-9011 Harbormaster: Gerald View Located just across the Straits of Mackinac from Mackinac Island State Harbor, this harbor allows boaters to enjoy the best of both harbors. This harbor is Clean Marina certified. The web address is www.midnrreservations.com or you can call: 1-800-447-2757. Or hail on VHF Channel 9. Please note that when making a reservation at a Michigan DNR marina, you must provide your boat registration number at the time of the booking. This 136 slip marina is walking distance from downtown Mackinaw City, which plays host to many events throughout the summer including: craft shows, car shows, fireworks, outdoor music, concerts, a Memorial Day parade and iron workers https://www.michigan.gov/dnr/-/media/Project/Websites/dnr/Documents/PRD/Waterways/HarborGuidePDF.pdf?rev=021f6269262f4455b29cb5ace0871b41&hash=A075CBD71868631E87D35465D018EF5B

Marina Image
Marina Image
Marina Image
Marina Image
Marina Image

Facilities

iconElectricity
iconPetrol
iconDiesel
iconWater
iconShowers
iconSewage
iconToilets
iconFood
iconBoatbuilder
iconLaundry
iconHaulout
COORDINATES
45.77779 N, -84.72229 E

Port Information

Telephone

Berth Sizes

< 10m, 10-20m

Depth at MLW

2 - 3m

Manoeuvrability

Good

Channel Marking

Fair

VHF Channel

9, 16

Port of Entry

No

Overseas Visitor Berths

Yes

Dock Type

Floating

Style Side To

Yes

Tidal Flow

Negligible

Active Winter

No

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Weather Forecast

Sat
5AM - 9AM
07 February 2026
  • wind icon
    Light and variable.
  • temp icon
    −19 to −14°C
  • rain icon
    Sunny
Sat
9AM - 1PM
07 February 2026
  • wind icon
    NW 4 knots increasing to 9 knots. Gusts up to 18 knots.
  • temp icon
    Increasing from −16 to −11°C
  • sun icon
    UV Index: 1 - Low
  • rain icon
    Partly cloudy
Sat
1PM - 5PM
07 February 2026
  • wind icon
    NW 10 knots decreasing to 7 knots. Gusts up to 19 knots.
  • temp icon
    −12°C
  • sun icon
    UV Index: 1 - Low
  • rain icon
    Cloudy