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Port Sanilac Michigan Map

Explore Port Sanilac, Michigan, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of Port Sanilac, Michigan

How to Use This Port Sanilac, Michigan Map

This interactive map shows the street layout and satellite imagery for Port Sanilac, Michigan. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Michigan or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Port Sanilac.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

City	Port Sanilac
State	Michigan (MI)
County	Sanilac County
Country	United States of America
Timezone	Eastern Time (America/Detroit)

Latitude	43.430858
Longitude	-82.542424
Population	567
Density	257.3 /km²
Incorporated	Yes
ZIP Code	48469
Area Code	248
County Seat	Sandusky
School District	Carsonville-Port Sanilac School District

🌦 Goto Port Sanilac Weather Page: Port Sanilac, Michigan — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About Port Sanilac, Michigan

Port Sanilac is a locality in Sanilac County, Michigan, United States. It is a small community with a population of 567. The population density is 257.3 people per km². Port Sanilac is located at 43.4309°N, 82.5424°W. It observes the Eastern Time (America/Detroit) timezone. Port Sanilac is an incorporated locality. ZIP code: 48469.

Port Sanilac sits firmly upon the eastern edge of the thumb, defined by the steady, quiet presence of Lake Huron. It lies 27.3 miles north of Fort Gratiot, MI (from Fort Gratiot, MI: bearing 353°T), and is situated 14.4 miles east of Sandusky. Liens Creek carves a deliberate path through the landscape here, its waters moving with a slow, deliberate gravity toward the expansive reach of the lake. The terrain surrounding Port Sanilac is dominated by flat, productive agricultural plains that stretch toward the horizon, broken only by clusters of hardwoods and the occasional rise in the earth. During the autumn months, the light takes on a sharp, crystalline quality, turning the fields into muted shades of copper and gold while the air grows crisp enough to carry the scent of damp soil and drying stalks.

History in Port Sanilac is measured in the remnants of industry and the persistent, quiet endurance of its settlers. The economy remains tethered to the rhythms of the land and the influence of the nearby Sanilac Shores Great Lakes State Underwater Preserve, which draws those interested in the preserved history submerged beneath the surface. This protected space serves as a silent archive, anchoring the local identity to the deeper, colder currents of the region. Life in Port Sanilac proceeds with a measured pace, where the legacy of regional agriculture meets the modern stewardship of the land, leaving the residents to cultivate a life that values the stillness of the interior landscape over the frenetic motion of more densely developed places.

Nearby Outdoor Places

Sanilac Shores Great Lakes State Underwater Preserve (Marine Protected Area) — 0.2 mi, 101° E
The Barn Theatre (Theatre) — 0.5 mi, 191° S
Huron Shores Golf Club (Park) — 2.5 mi, 338° N
Catholic Camp (Local Recreation) — 3.2 mi, 348° N
Forester Park (Local Park) — 5.6 mi, 345° N
Polish Youth Associates (Private Recreation) — 6.3 mi, 341° N
Camp Cavelle (Private Recreation) — 6.8 mi, 176° S
Sanilac County Sportsmans Club (Park) — 7.5 mi, 324° NW
Lexington Park (Local Park) — 7.9 mi, 177° S
Sandusky State Game Area (State Conservation Area) — 11.5 mi, 264° W
Birch Creek (State Conservation Area) — 17.5 mi, 180° S
Lakeport State Park (State Park) — 20.7 mi, 174° S
Painted Rocks (Attraction) — 20.9 mi, 173° S
Thumb Area Great Lakes State Bottomland Preserve (Marine Protected Area) — 23.8 mi, 357° N
Forever Soaring (Public Artwork) — 27.4 mi, 315° NW
AMC Birchwood 10 (Cinema) — 27.7 mi, 171° S
Survivor Pine (Attraction) — 28.5 mi, 303° NW
Sanilac Petroglyphs (Historic Ruins) — 28.6 mi, 303° NW
Vicki Keith (Monument) — 28.8 mi, 350° N
Fort Gratiot Light (Monument) — 30.0 mi, 168° S
Fort St. Joseph (Monument) — 30.3 mi, 169° S
Pine Grove Scenic Lookout (Viewpoint) — 31.3 mi, 169° S
Farm Museum (Museum) — 31.4 mi, 191° S
The Citedel Stage (Theatre) — 31.7 mi, 169° S
Sled Museum (Museum) — 36.3 mi, 174° S
Palmer Park Arch (Attraction) — 42.1 mi, 176° S
Strand Theatre (Cinema) — 43.0 mi, 276° W
Pigeon Historical Society (Museum) — 45.6 mi, 307° NW
Boardwalk (Attraction) — 48.4 mi, 324° NW
The Mariner LLC (Gallery) — 49.5 mi, 177° S

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