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

Sun
5AM - 9AM
15 March 2026
  • wind icon
    E 7 knots increasing to 15 knots. Gusts up to 28 knots.
  • temp icon
    −2°C
  • wave icon
    E 0.4-1.4m at 3s period
  • sun icon
    UV Index: 0 - Low
  • rain icon
    Chance of showers
Sun
9AM - 1PM
15 March 2026
  • wind icon
    E 11–25 knots. Gusts up to 32 knots.
  • temp icon
    −2°C
  • wave icon
    E 1.4-2.1m at 4s period
  • sun icon
    UV Index: 0 - Low
  • rain icon
    Rain
Sun
1PM - 5PM
15 March 2026
  • wind icon
    E 13–26 knots. Gusts up to 32 knots.
  • temp icon
    −2°C
  • wave icon
    E 2.2m at 5s period
  • sun icon
    UV Index: 0 - Low
  • rain icon
    Rain