Fort Gratiot Light
Fl G 6s
Huron Cut Buoy 12
Fl R 4s
Port Sanilac Light
Fl (3) W 2.5s
Harbor Beach Light 2
Fl R 6s
Point Aux Barques Light
Fl (2) W 20s
Port Austin Reef Light
Fl W 6s
Charity Island Buoy #1
QG
Charity Island Buoy #3
FL G 4s
Gravelly Shoal Light
Fl R 6s
Saginaw Bay Light #1
Fl G 6s
Essexville Range Lights
FG
Tawas Light
Fl W 4s
Goderich Main Light
Fl (2) W 25s
Thunder Bay Traffic Buoy
Mo (a) W
Alpena Light
Fl R 6s
Thunder Bay Island Light
Fl G 10s
Nordmeer Wreck Buoy
QG
Middle Island Light
Fl W 10s
Stoneport Light
Al WR 10s
Presque Isle Light
Fl W 15s
Calcite Breakwater Light #2
Iso R 4s
Forty Mile Point Light
Iso W 6s
Spectacle Reef Light
Fl R 5s
Cordwood Point Buoy
Fl G 4s
Poe Reef Light
Iso W 2s
Fourteen Foot Shoal Light
Oc W 4s
Cheboygan Entrance Buoy 2
QR
Cheboygan Traffic Buoy
Mo (A) W
Mackinaw Bridge Buoy 1
Fl G 4s
Mackinaw Bridge Buoy 2
FL R 4s
Mackinaw Bridge Fog Signal
2 horn blasts every 20s
Mackinaw Bridge Buoy 3
Fl G 2.5s
Mackinaw Bridge Buoy 4
Fl R 2.5s
Major's Shoal Buoy 3
Fl G 2.5s
North Graham Shoal Buoy 3
Fl G 4s
Round Island Passage Light
Fl R 5s
Round Island Buoy 3
Fl G 4s
Round Island Shoal Buoy 5
QG
Mission Point Buoy 2
QR
Bois Blanc Light
Fl W 2.5s
Martin Reef Light
Fl R 10s
Detour Reef Light
Fl W 10s
Mississagi Straight Light
Iso W 4s
Great Duck Island Light
Fl W 10s
Point Clark Light
Fl W 10s
Cove Island Light
Fl W 5s
Cape Hurd Light
Fl R 4s
Saginaw Bay Front Range
FR
Saginaw Bay Rear Range
FG
Saginaw Bay Passing Light
FR