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Sharkfin Shoal Lighthouse

Fl WR 6s🇺🇸Maryland, USOperational

Location & Light Range

About Sharkfin Shoal Lighthouse

Sharkfin Shoal lighthouse became operational in 1892, with its first light also occurring that year. This structure stands at a focal height of 13.5 meters. The light emitted is a combination of white and red. Its construction date marks its establishment in the late 19th century.

Light & Optic

Characteristic Signature
Fl WR 6s
Flash Type
Flashing
Light Color
WR
Flash Count
1 flash
Interval
6s
Focal Height
13.5m

Location

City
Maryland
Country
🇺🇸US
Latitude
38.2022°
Longitude
-75.9866°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Year Built
1892

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q7489849 →
OpenStreetMap
View on OSM →
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Frequently Asked Questions

How do mariners identify Sharkfin Shoal Lighthouse at night?+
Sharkfin Shoal displays the characteristic Fl WR 6s — 1 wr 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. The wr color may indicate a specific sector or warning zone.
Which ports and harbors does Sharkfin Shoal Lighthouse guide vessels into?+
Sharkfin Shoal Lighthouse assists vessels approaching 5 nearby ports. The closest is CEDAR HILL at 7.8 NM to the NE. Other ports served include Wingate (8.3 NM NW), GOOSE CREEK (8.9 NM SE), Wicomico Church (12 NM ENE), Westover (14.5 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sharkfin Shoal Lighthouse still active and maintained?+
Yes, Sharkfin 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 Sharkfin Shoal Lighthouse?+
Sharkfin 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 Sharkfin Shoal Lighthouse?+
You can track vessels near Sharkfin 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.