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Thomas Point Shoal Lighthouse

Fl WR 5s🇺🇸Maryland, USOperational

Location & Light Range

About Thomas Point Shoal Lighthouse

Constructed in 1875, Thomas Point Shoal Lighthouse is a screw-pile structure standing 15 meters high, with its light positioned 13 meters above the water. The lighthouse emits alternating white and red flashes, serving as a navigational aid. This Maryland-based light has been operational since its construction. Its distinctive design and historical context make it a notable feature of the waterway.

Why it matters: The lighthouse is listed on the National Register of Historic Places.

Light & Optic

Characteristic Signature
Fl WR 5s
Flash Type
Flashing
Light Color
WR
Flash Count
1 flash
Interval
5s
Focal Height
13m

Construction & History

Year Built
1875
Heritage Status
National Register of Historic Places listed place

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q7793202 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
15m

Location

City
Maryland
Country
🇺🇸US
Latitude
38.8833°
Longitude
-76.4500°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Thomas Point Shoal Lighthouse at night?+
Thomas Point Shoal displays the characteristic Fl WR 5s — 1 wr flash every 5 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The wr color may indicate a specific sector or warning zone.
Which ports and harbors does Thomas Point Shoal Lighthouse guide vessels into?+
Thomas Point Shoal Lighthouse assists vessels approaching 5 nearby ports. The closest is SOUTH RIVER at 2.9 NM to the WNW. Other ports served include EDGEWATER (3.4 NM W), QUEEN ANNE (4.1 NM ENE), WEST RIVER HARBOR (4.8 NM WSW), Annapolis (5.7 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Thomas Point Shoal Lighthouse still active and maintained?+
Yes, Thomas Point Shoal Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
What shipping routes pass near Thomas Point Shoal Lighthouse?+
Thomas Point Shoal Lighthouse is located within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Thomas Point Shoal Lighthouse?+
You can track vessels near Thomas Point Shoal Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.