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Pomham Rocks Lighthouse

F R🇺🇸Rhode Island, USInactive

Location & Light Range

About Pomham Rocks Lighthouse

Construction of the Pomham Rocks Lighthouse was completed in 1871, with its first light activated that same year. The lighthouse stands 12 meters tall, with its light positioned 16.5 meters above sea level. Its geographic range is 6 nautical miles. The tower is painted red and emits a single red flash. The lighthouse is no longer operational. It is located in the Providence River, approximately 180 meters from the shore.

Why it matters: This lighthouse is listed on the National Register of Historic Places and marks the northernmost point of Narragansett Bay.

Background
Pomham Rocks Light (also known as "Pomham Lighthouse") is a historic lighthouse in the Providence River about 200 yards (180 m) off the shoreline of the Riverside neighborhood of the city of East Providence, Rhode Island. It is the northernmost lighthouse in Narragansett Bay.

Light & Optic

Characteristic Signature
F R
Flash Type
Fixed
Light Color
Red
Flash Count
1 flash
Raw Code
Fl
Focal Height
16.5m
Geographic Range
6NM

Construction & History

Year Built
1871
Heritage Status
National Register of Historic Places listed place

References & Identifiers

Admiralty No.
LLNR XXXXX
Wikipedia
Read on Wikipedia →
Wikidata
Q7227306 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
12m
Tower Color
red

Location

City
Rhode Island
Country
🇺🇸US
Latitude
41.7776°
Longitude
-71.3694°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Pomham Rocks Lighthouse at night?+
Pomham Rocks displays the characteristic F R. 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Pomham Rocks Lighthouse guide vessels into?+
Pomham Rocks Lighthouse assists vessels approaching 5 nearby ports. The closest is EDGEWOOD at 0.9 NM to the W. Other ports served include PAWTUXET COVE (1.2 NM SW), Providence (1.7 NM NNW), BREWER COVE HAVEN (1.8 NM SSE), Riverside (1.9 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pomham Rocks Lighthouse still active and maintained?+
Pomham Rocks Lighthouse is currently listed as inactive. It may have been decommissioned, replaced by a different navigation aid, or temporarily taken out of service. Mariners should check the latest Notices to Mariners for current status.
What shipping routes pass near Pomham Rocks Lighthouse?+
Pomham Rocks 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 Pomham Rocks Lighthouse?+
You can track vessels near Pomham Rocks 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.