Lighthouse · Boston Harbor, Massachusetts
Boston Light

The tower is still an aid to navigation. Its light shows one white flash every 10 seconds, seen up to 27 nautical miles out. It is listed on the National Register of Historic Places.
Open in the viewer from Marblehead Lighthouse →
Quick facts
| Type | Lighthouse |
|---|---|
| Light | Fl W 10s |
| Position | 42.3280°N, 70.8901°W |
| From Marblehead Lighthouse | 20 km (13 mi), bearing 193° SSW |
| Source | NOAA ENC; USCG Light List Vol. I 425; National Register 66000133 |
How to see it
Above water and inside the horizon from Marblehead Lighthouse, 20 km (13 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. Massachusetts'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 Massachusetts arrives.
Nearby
- Graves LighthouseLighthouse · 34 m · 4.5 km
- Long Island Head LighthouseLighthouse · 5.6 km
- Minot's Ledge LighthouseLighthouse · 31.3 m · 13 km
- Scituate LighthouseLighthouse · 7.6 m · 20 km
- Marblehead LighthouseLighthouse · 20 km
- Derby Wharf LighthouseLighthouse · 7.62 m · 21 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.