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West Dennis Lighthouse

Fl W 6s🇺🇸Southeastern Massachusetts, USInactive

Location & Light Range

About West Dennis Lighthouse

Built in 1855, the West Dennis Light is located in Southeastern Massachusetts. Its focal plane stands 13.5 meters above sea level and emits a white light. The structure previously served as Bass River Light. It is now owned by and situated atop the Lighthouse Inn, a seasonal hotel.

Background
West Dennis Light is a lighthouse in West Dennis, Massachusetts. It was previously known as Bass River Light. It is owned by and sits on top of the Lighthouse Inn, a seasonal hotel.

Light & Optic

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

Location

City
Southeastern Massachusetts
Country
🇺🇸US
Latitude
41.6517°
Longitude
-70.1693°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Year Built
1855

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q7984944 →
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Frequently Asked Questions

How do mariners identify West Dennis Lighthouse at night?+
West Dennis 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 West Dennis Lighthouse guide vessels into?+
West Dennis Lighthouse assists vessels approaching 5 nearby ports. The closest is SHIP SHOPS at 1 NM to the WNW. Other ports served include West Yarmouth (3.6 NM W), HYANNIS (4.8 NM W), Brewster (7.9 NM NNE), Chatham (9.1 NM E). Mariners should consult the relevant chart for full approach and pilotage information.
Is West Dennis Lighthouse still active and maintained?+
West Dennis 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 West Dennis Lighthouse?+
West Dennis 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 West Dennis Lighthouse?+
You can track vessels near West Dennis 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.