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Sandy Point Shoal Lighthouse

Fl W 6s🇺🇸Maryland, USOperational

Sandy Point Shoal Light is a three-story brick structure built on a caisson foundation. Erected in 1883, it stands 11 meters tall with its focal plane at 15.5 meters. The lighthouse emits a white light, the characteristic of which has changed over time with different power sources. Originally lit in 1883, its power was updated from oil wicks to incandescent oil vapor in 1913, and then to electricity in 1929. The current illumination is provided by solar panels attached to the structure's roof. The light was discontinued in June 2019 due to structural deterioration.

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

Background
Sandy Point Shoal Light is a brick three story lighthouse on a caisson foundation that was erected in 1883. It lies about 0.6 mi (0.97 km) off Sandy Point, north of the Chesapeake Bay Bridge, from whose westbound span it is readily visible. The current light replaced a brick tower on the point itself, integral to the keeper's house, which was erected in 1857. By 1874 the Lighthouse Board complained that the extent of the shoal and the poor equipment of the lighthouse made a new light necessary; appropriations were not forthcoming, however, until 1882. The whole gamut of light sources has been run, from oil wicks to incandescent oil vapor (1913) to electricity (1929). The characteristic changed from flashing to fixed and back to flashing along with the change in light source. The present light is powered by a pair of solar panels attached to the roof on the south side. After automation in 1963, the light became subject to vandalism due to its visibility and its accessibility. The original lens was destroyed in 1979, apparently smashed with a baseball bat. Though the Coast Guard made efforts at maintaining and restoring the structure from 1988 to 1990, it continued to deteriorate. In 2006 it was sold at auction to a private bidder, after an unsuccessful attempt to find a non-profit group to take responsibility for the light. The Coast Guard continued to maintain the navigation aids until June 2019, when the light was discontinued due to the deterioration of the privately owned
Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s
Focal Height
15.5m
Year Built
1883
Heritage Status
National Register of Historic Places listed place
Tower Height
11m
City
Maryland
Country
🇺🇸US
Latitude
39.0159°
Longitude
-76.3845°
Flag
Type
Name
Dist.
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How do mariners identify Sandy Point Shoal Lighthouse at night?+
Sandy Point Shoal displays the characteristic Fl W 6s — 1 white flash every 6 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.
Which ports and harbors does Sandy Point Shoal Lighthouse guide vessels into?+
Sandy Point Shoal Lighthouse assists vessels approaching 5 nearby ports. The closest is BAY BRIDGE at 3.3 NM to the SE. Other ports served include CASTLE HARBOR (5 NM ESE), Annapolis (5.3 NM WSW), QUEEN ANNE (6.9 NM S), LIPPINCOTT MARINE (7.8 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sandy Point Shoal Lighthouse still active and maintained?+
Yes, Sandy 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 Sandy Point Shoal Lighthouse?+
Sandy 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 Sandy Point Shoal Lighthouse?+
You can track vessels near Sandy 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.