Conimicut Light — light characteristic, height, range

One white flash every 2.5 seconds

Count 2.5 seconds.Flash white, once.Begin again.

Characteristic: Fl W 2.5s
Height: 58 ft · 18 m
Nominal range: 8 nmi = 15 km
Structure: White conical tower on cylindrical pier.
Remarks: Red from 322° to 349°, covers Ohio Ledge. HORN: 2 bl ev 30s (2s bl-2s si-2s bl-24s si). 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: 41.7170°N, 71.3452°W · RI

Conimicut Light in the middle, with the lights within 20 km, in their listed colours.

Lights nearby

Providence River Channel Lighted Buoy 15Continuous quick green flashes · 129 m
Providence River Channel Lighted Buoy 16Continuous quick red flashes · 298 m
Conimicut Point Monitoring Lighted BuoyOne yellow flash every 5 seconds · 368 m
Providence River Approach Channel Lighted Buoy 13One green flash every 4 seconds · 848 m
Providence River Approach Channel Lighted Buoy 14One red flash every 4 seconds · 893 m
Providence River Channel Lighted Buoy 18One red flash every 2.5 seconds · 1.4 km
Providence River Channel Lighted Buoy 20Continuous quick red flashes · 1.9 km
Providence River Channel Lighted Buoy 19Continuous quick green flashes · 2.0 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).