KOEN
Thomas Point Shoal Light in the middle, with the lights within 20 km, in their listed colours.
Thomas Point Shoal Light — light characteristic, height, range
One white flash every 5 seconds
Count 5 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 5s
- Height
- 43 ft · 13 m
- Nominal range
- 9 nmi = 17 km
- Structure
- White hexagonal tower on piles.
- Remarks
- White Sector - 9NM Range. Red from 011° to 051.5° and 096.5° to 202°. Red Sectors - 7NM Range. Structure maintained by entity outside the U.S. Coast Guard.
- Position
- 38.8990°N, 76.4359°W · MD

Lights nearby
- Fishing Creek Light 2FOne red flash every 2.5 seconds · 2.2 km
- Fishing Creek Light 3Continuous quick green flashes · 2.5 km
- South River Light 2One red flash every 2.5 seconds · 2.5 km
- Fishing Creek Light 5One green flash every 4 seconds · 3.1 km
- Fishing Creek Light 6One red flash every 2.5 seconds · 3.6 km
- South River Light 4One red flash every 2.5 seconds · 3.6 km
- Fishing Creek - Oyster Creek Light 5One green flash every 4 seconds · 3.9 km
- Saunders Point Shoal Junction Light2+1 red flashes every 6 seconds · 3.9 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