Lighthouse · Cape Ann, Massachusetts
Straitsmouth Island Lighthouse
The tower is still an aid to navigation. Its light shows one green flash every 6 seconds, seen up to 6 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 |
|---|---|
| Light | Fl G 6s |
| Position | 42.6623°N, 70.5881°W |
| From Annisquam Harbor Lighthouse | 7.6 km (4.7 mi), bearing 90° E |
| Source | NOAA ENC; USCG Light List Vol. I 290; National Register 87001487 |
How to see it
Above water and inside the horizon from Annisquam Harbor Lighthouse, 7.6 km (4.7 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 · 2.8 km
- Thacher Island South LighthouseLighthouse · 37.8 m · 3.0 km
- Annisquam Harbor LighthouseLighthouse · 12.5 m · 7.6 km
- Ten Pound Island LighthouseLighthouse · 9.1 m · 9.2 km
- Eastern Point LighthouseLighthouse · 11.6 m · 11 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.