Chicago Harbor Outer Breakwater South End Light
IL · Active aid to navigation
No access information published
Those records publish navigation and historic data only — no visitor-access information — so none is shown. Access, if any, is set by the owner or operator.
Access source: Federal records checked: the U.S. Coast Guard AtoN / Light List record for this aid · Checked 2026-11-12
Owner / operator: U.S. Coast Guard (active aid to navigation)
The light
| Location | IL (Cook County) |
|---|---|
| Status | Active aid to navigation (USCG AtoN file) |
| Light List number | 19980 |
| Light characteristic | Iso R 6s |
| Height of light above water | 20 ft (USCG AtoN) |
| Structure | White cylindrical tower with red band. |
| Position | 41.88018, -87.59054 (federal record; not for navigation) |
Sources
USCG AtoN file via NOAA MarineCadastre (USCG NAVCEN data).