Lighthouse · Cape Ann, Massachusetts
Thacher Island South Lighthouse
The 124 ft (38 m) tower is still an aid to navigation. Its light shows one red flash every 5 seconds, seen up to 17 nautical miles out. It is listed on the National Register of Historic Places.
Open in the viewer from Annisquam Harbor Lighthouse →
Quick facts
| Type | Lighthouse |
|---|---|
| Height | 37.8 m (124 ft) |
| Light | Fl R 5s |
| Position | 42.6369°N, 70.5749°W |
| From Annisquam Harbor Lighthouse | 9.2 km (5.7 mi), bearing 108° ESE |
| Source | NOAA ENC; USCG Light List Vol. I 295; National Register 71000355 |
How to see it
Above water and inside the horizon from Annisquam Harbor Lighthouse, 9.2 km (5.7 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
- Thacher Island North LighthouseLighthouse · 37.8 m · 282 m
- Straitsmouth Island LighthouseLighthouse · 3.0 km
- Ten Pound Island LighthouseLighthouse · 9.1 m · 8.4 km
- Annisquam Harbor LighthouseLighthouse · 12.5 m · 9.2 km
- Eastern Point LighthouseLighthouse · 11.6 m · 9.7 km
- Bakers Island LighthouseLighthouse · 18 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.