Lighthouse · Southern Maine, Maine
Boon Island Lighthouse

The 123 ft (38 m) tower is still an aid to navigation. Its light shows one white flash every 5 seconds, seen up to 14 nautical miles out. It is listed on the National Register of Historic Places.
Open in the viewer from Nubble Lighthouse, York →
Quick facts
| Type | Lighthouse |
|---|---|
| Height | 37.5 m (123 ft) |
| Light | Fl W 5s |
| Position | 43.1214°N, 70.4764°W |
| From Nubble Lighthouse, York | 10 km (6.5 mi), bearing 118° ESE |
| Source | NOAA ENC; USCG Light List Vol. I 155; National Register 88000153 |
How to see it
Above water and inside the horizon from Nubble Lighthouse, York, 10 km (6.5 mi) away, so on a clear day it can be seen from there, and CoastFinder puts a label on it.
On the website for now. Maine's lighthouses are in the web viewer first, and they are coming to the CoastFinder app, which covers the North Carolina coast today. Follow @coastfinderapp to hear when Maine arrives.
Nearby
- Nubble LighthouseLighthouse · 12.5 m · 10 km
- Whaleback LighthouseLighthouse · 15 m · 19 km
- Goat Island LighthouseLighthouse · more than 7.6 m · 27 km
- Wood Island LighthouseLighthouse · more than 14.3 m · 39 km
- Cape Elizabeth West LighthouseLighthouse · 19.8 m · 54 km
- Cape Elizabeth LighthouseLighthouse · 19.8 m · 54 km
Not for navigation. Positions and depths come from public charts and records, with their sources named above; they are for looking, not for piloting a boat.