KOEN
Newburyport Harbor Light in the middle, with the lights within 20 km, in their listed colours.
Newburyport Harbor Light — light characteristic, height, range
Green, dark 2 times every 15 seconds
Keep the green light on.Every 15 seconds, go dark 2 times.Begin again.
- Characteristic
- Oc (2)G 15s
- Height
- 50 ft · 15 m
- Nominal range
- 10 nmi = 19 km
- Structure
- White conical tower.
- Remarks
- Obscured by shore structure from 165° to 192° and 313° to 344°.
- Position
- 42.8152°N, 70.8189°W · MA
Lights nearby
- Merrimack River Lighted Buoy 8One red flash every 4 seconds · 461 m
- Merrimack River Lighted Buoy 7One green flash every 4 seconds · 779 m
- Merrimack River Entrance South Jetty Light 5One green flash every 2.5 seconds · 1.2 km
- Merrimack River North Jetty Light 4One red flash every 2.5 seconds · 1.3 km
- Merrimack River Lighted Buoy 13One green flash every 4 seconds · 1.6 km
- USGS Lighted Research Buoy AOne yellow flash every 4 seconds · 1.7 km
- Merrimack River Entrance Lighted Buoy 2One red flash every 4 seconds · 2.1 km
- Merrimack River Lighted Buoy 15One green flash every 4 seconds · 2.7 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