Great Captain Island Light
Lighthouse · Western Connecticut County, Connecticut

Great Captain Island Light is a lighthouse in Western Connecticut County, Connecticut. Connecticut has 34 lighthouses on record at Wayfarrow, 7 of them in Western Connecticut County.
It was built in 1868, in the Civil War era, making it the 10th oldest of the 28 in Connecticut with a recorded construction date; the tower stands about 51 feet tall (9th tallest of 21 measured in Connecticut); its light sits 62 feet above the water; the light characteristic is recorded as Fl WR 6s (a white and red flash every 6 seconds); the structure is built of metal.
Status check, 2026-11: The record's 1970 and 62 ft describe the steel skeleton tower that replaced the light; the 1868 granite lighthouse was restored and has shown a non-navigational light since 2012. It stands at 40.9825° N, 73.6235° W.
Key facts
| Current structure built | 1868 |
|---|---|
| Tower height | 51 ft |
| Focal height | 62 ft |
| Light characteristic | Fl WR 6s |
| Material | metal |
| Coordinates | 40.98250, -73.62350 |
Nearby places
- Great Captain Island Lightlighthouse · Western Connecticut County · 0 mi
- Great Captain Island Lightlighthouse · Western Connecticut County · 0 mi
- East Port Chesterghost town · Western Connecticut County · 2.4 mi
- Limerickghost town · Westchester County · 2.8 mi
- Stamford Harbor Ledge Lightlighthouse · Western Connecticut County · 4.7 mi
- Cuties Islandghost town · Western Connecticut County · 6.9 mi
- Westcottghost town · Western Connecticut County · 7.4 mi
- Willisvilleghost town · Western Connecticut County · 7.8 mi
- Cold Spring Harbor Lightlighthouse · Nassau County · 8.3 mi
- Execution Rocks Lightlighthouse · Westchester County · 9.4 mi
- Sands Point Lightlighthouse · Nassau County · 9.8 mi
- Greens Ledge Lightlighthouse · Western Connecticut County · 10.2 mi
Questions
Where is Great Captain Island Light?
Great Captain Island Light is in Western Connecticut County, Connecticut, at 40.9825, -73.6235.
How many lighthouses are in Western Connecticut County?
Western Connecticut County, Connecticut has 7 lighthouses on record at Wayfarrow.
- Wikidata — Wikidata item (CC0)
- Wayfarrow status check (web sources) — Checked for current status (facts)
- Wayfarrow status check (web sources) — Checked for current status (facts)
- Wayfarrow status check (web sources) — Checked for current status (facts)
Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.