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Lighthouses at Night
KOEN

Algoma Light — light characteristic, height, range

Red, 3 s on and 3 s off

On for 3 seconds.Off for 3 seconds.Begin again.

Characteristic
Iso R 6s
Height
48 ft · 15 m
Nominal range
12 mi = 19 km
Structure
Cylindrical tower.
Remarks
HORN: 1 blast ev 10s (1s bl). Operates by keying microphone five times on VHF-FM Ch. 83A.
Position
44.6069°N, 87.4297°W · WI
Algoma Light in the middle, with the lights within 20 km, in their listed colours.

Lights nearby

  • Algoma Light 1One green flash every 4 seconds · 65 m
  • Algoma Light 2One red flash every 4 seconds · 78 m
  • Kewaunee Breakwater LightOne red flash every 4 seconds · 17 km
  • Kewaunee North Pierhead Light 4One red flash every 6 seconds · 17 km
  • Kewaunee Pierhead LightSteady white light · 17 km
  • Kewaunee Shoal LightOne green flash every 4 seconds · 18 km
  • Sturgeon Bay Ship Canal Lighted Buoy 2One red flash every 2.5 seconds · 22 km
  • Sturgeon Bay Ship Canal South Pierhead LightOne green flash every 4 seconds · 23 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

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