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Port of Mackinac Island

USMCD🇺🇸USA

Mackinac Island Port is a small harbor located in Lake Huron, at the eastern end of the Straits of Mackinac. It serves as a ferry terminal and handles passenger traffic and supplies for the island community. The port is sheltered and accessible to various small vessel types.

Background
Mackinac Island is an island and resort area, covering 4.35 square miles (11.3 km2) in land area, in the U.S. state of Michigan. The name of the island in Odawa is Michilimackinac and "Mitchimakinak" in Ojibwemowin, meaning "Great Turtle". It is located in Lake Huron, at the eastern end of the Straits of Mackinac, between the state's Upper and Lower Peninsulas. The island was long home to an Odawa settlement and previous indigenous cultures before European colonization began in the 17th century. It was a strategic center of the fur trade around the Great Lakes. Based on a former trading post, Fort Mackinac was constructed on the island by the British during the American Revolutionary War. It was the site of two battles during the War of 1812 before the northern border was settled and the US gained this island in its territory.
Loading current conditions…
Channel Depth
8ft
Port of Entry
Yes
Pilotage Compulsory
Yes
Tug Assistance
No
Drydock
Unknown
Repair Code
U
UN/LOCODE
USMCD
Country
🇺🇸USA
Time Zone
UTC-5
Type
Port
Harbor Type
Coastal breakwater
Shelter
Fair
Subdivision
US-MI
Area
Great Lakes
Sub-area
Lake Huron
Latitude
45.8450°
Longitude
-84.6140°
Flag
Type
Name
Dist.
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How do I navigate the approach to the Port of Mackinac Island?+
The approach to Mackinac Island is supported by 5 navigation aids within 50 nautical miles. The nearest is Round Island Passage Light Lighthouse at 0.1 NM to the SSW with a nominal range of 14 NM. Other aids include Old Round Island Point Lighthouse (0.5 NM SSW), Wawatam (4.4 NM WNW), Mackinac Point (5.9 NM SW), Mcgulpins Point (7.5 NM WSW). Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Mackinac Island on?+
The Port of Mackinac Island is situated on the North Pacific Ocean in US. The area falls within the temperate maritime climate zone, which can influence port operations and seasonal shipping patterns.
How do I track vessels arriving at or departing from the Port of Mackinac Island?+
You can track vessels near Mackinac Island (USMCD) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for USMCD on the live map.
What are the operating hours and time zone for the Port of Mackinac Island?+
The Port of Mackinac Island operates in the UTC-5 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.