Brandywine Shoal Light — light characteristic, height, range

One white flash every 10 seconds

Count 10 seconds.Flash white, once.Begin again.

Characteristic: Fl W 10s
Height: 60 ft · 18 m
Nominal range: 19 nmi = 35 km
Structure: Cylindrical concrete structure, adjacent to old screw-pile.
Remarks: Red from 151° to 338°, covers shoal area southwest of Cape May. Emergency light of lower intensity with same characteristic as main light when light is extinguished. HORN: 1 blast every 15s (2s bl). Maintained from Mar. 15 to Dec. 15. Structure maintained by entity outside the U.S. Coast Guard.
Position: 38.9862°N, 75.1132°W · NJ

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

Lights nearby

Delaware Bay Main Channel Lighted Buoy 12One red flash every 4 seconds · 1.3 km
Delaware Bay Main Channel Lighted Buoy 14One red flash every 2.5 seconds · 3.1 km
Delaware Bay Main Channel Lighted Buoy 10One red flash every 4 seconds · 5.2 km
Tanker Anchorage Lighted Buoy GOne yellow flash every 4 seconds · 6.3 km
Delaware Bay Main Channel Lighted Buoy 16One red flash every 4 seconds · 6.7 km
Brown Shoal LightOne white flash every 2.5 seconds · 7.2 km
Tanker Anchorage Lighted Buoy BOne yellow flash every 6 seconds · 8.7 km
Fourteen Foot Bank LightOne white flash every 9 seconds · 9.1 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).