KOEN
Chatham Light in the middle, with the lights within 20 km, in their listed colours.
Chatham Light — light characteristic, height, range
2 white flashes every 10 seconds
Count 10 seconds.Flash white, 2 times.Begin again.
- Characteristic
- Fl (2)W 10s
- Height
- 80 ft · 24 m
- Nominal range
- 14 nmi = 26 km
- Structure
- White conical tower.
- Remarks
- Lighted throughout 24 hours. Storm warning signals displayed by day.
- Position
- 41.6713°N, 69.9502°W · MA
Lights nearby
- Chatham Inlet Bar Guide LightOne yellow flash every 2.5 seconds · 29 m
- Chatham Beach Lighted Whistle Buoy CMorse A (·−) in white · 2.9 km
- Stage Harbor Lighted Buoy 8One red flash every 4 seconds · 3.0 km
- Stage Harbor LightOne white flash every 6 seconds · 3.2 km
- Stage Harbor Lighted Buoy 7One green flash every 4 seconds · 3.5 km
- Stage Harbor Lighted Buoy 1One green flash every 4 seconds · 3.9 km
- Stage Harbor Entrance Lighted Bell Buoy SHMorse A (·−) in white · 4.6 km
- Saquatucket Harbor East Jetty Light 6One red flash every 4 seconds · 9.2 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: U.S. Coast Guard Light List (opens in a new tab) · Checked