Southwest Ledge Light — light characteristic, height, range

One red flash every 5 seconds

Count 5 seconds.Flash red, once.Begin again.

Characteristic: Fl R 5s
Height: 57 ft · 17 m
Nominal range: 14 nmi = 26 km
Structure: White octagonal house on cylindrical pier.
Remarks: HORN: 1 blast ev 15s (2s bl). 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: 41.2344°N, 72.9122°W · CT

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

Lights nearby

New Haven Harbor Channel Lighted Bell Buoy 6One red flash every 2.5 seconds · 307 m
New Haven Harbor Channel Lighted Buoy 8Continuous quick red flashes · 398 m
New Haven Harbor Channel Lighted Buoy 7One green flash every 2.5 seconds · 504 m
New Haven Harbor Channel Lighted Buoy 4One red flash every 4 seconds · 701 m
New Haven Harbor Channel Lighted Buoy 9One green flash every 4 seconds · 942 m
New Haven Middle Breakwater East End LightOne green flash every 4 seconds · 984 m
New Haven Harbor Lighted Buoy 2One red flash every 2.5 seconds · 1.4 km
New Haven Harbor Channel Lighted Gong Buoy 1One green flash every 2.5 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).