KOEN
Nobska Point Light in the middle, with the lights within 20 km, in their listed colours.
Nobska Point Light — light characteristic, height, range
One white flash every 6 seconds
Count 6 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 6s
- Height
- 87 ft · 27 m
- Nominal range
- 13 nmi = 24 km
- Structure
- White tower.
- Remarks
- Obscured from 125° to 195°. Red from 263° to 289°, covers Hedge Fence and L`Hommedieu Shoal. Lighted throughout 24 hours. HORN: 2 blasts ev 30s (2s bl-2s si-2s bl-24s si). MRASS-Fog signal is radio activated, during times of reduced visibility, turn marine VHF-FM radio to channel 83A/157.175Mhz. Key microphone 5 times consecutively, to activate fog signal for 45 minutes.
- Position
- 41.5158°N, 70.6551°W · MA

Lights nearby
- Little Harbor Channel Lighted Buoy 2One red flash every 2.5 seconds · 431 m
- Coffin Rock Lighted Buoy 1Continuous quick green flashes · 665 m
- Little Harbor Channel Lighted Buoy 4One red flash every 4 seconds · 717 m
- Little Harbor Channel Lighted Buoy 6One red flash every 2.5 seconds · 839 m
- Little Harbor Lighted Buoy 7One green flash every 2.5 seconds · 895 m
- Juniper Point Light 6AContinuous quick red flashes · 1.1 km
- Great Harbor Channel Entrance Lighted Bell Buoy 2One red flash every 4 seconds · 1.3 km
- Great Harbor Channel Lighted Buoy 5One green flash every 4 seconds · 1.4 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