KOEN
Middle Island Light in the middle, with the lights within 20 km, in their listed colours.
Middle Island Light — light characteristic, height, range
One white flash every 10 seconds
Count 10 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 10s
- Height
- 78 ft · 24 m
- Nominal range
- 14 mi = 23 km
- Structure
- White conical tower with orange bands in middle with dwelling detached.
- Position
- 45.1932°N, 83.3210°W · MI

Lights nearby
- Middle Island Lighted Buoy 13One green flash every 4 seconds · 1.6 km
- Rockport Harbor Crib Light ROne white flash every 4 seconds · 4.9 km
- TBNMS Wreck Mooring "Defiance" Lighted Buoy 5One white flash every 4 seconds · 5.7 km
- Stonycroft Point LightContinuous quick white flashes · 9.7 km
- TBNMS Wreck Mooring "Typo" Lighted Buoy 9One white flash every 4 seconds · 11 km
- TBNMS Wreck Mooring "Norman" Lighted Buoy 7One white flash every 4 seconds · 14 km
- Stoneport LightAlternating white and red every 10 seconds · 14 km
- Nordmeer Wreck Lighted Buoy WR1Continuous quick green flashes · 15 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: U.S. Coast Guard Light List (opens in a new tab) · Checked