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Chaumont Harbor Lighthouse

Fl White 4s🇺🇸Town of Lyme, USOperational

Location & Light Range

About Chaumont Harbor Lighthouse

Constructed in 1911, Chaumont Harbor Lighthouse stands at the head of Chaumont Bay on Independence Point. It was built to guide vessels navigating where the bay meets the open waters and to warn them of hazards. The lighthouse shares a design with the original Cherry Island lighthouse, reflecting common regional maritime needs. It was one of the first United States lighthouses to employ acetylene for illumination, a notable technological development. The structure has retained its original form since its construction. The light emits a white flash every 4 seconds.

Why it matters: This lighthouse aids vessels navigating Chaumont Bay, a significant waterway for local shipping and recreational craft. Its early adoption of acetylene lighting highlights its historical significance in lighthouse technology.

Light & Optic

Characteristic Signature
Fl White 4s
Flash Type
Flashing
Light Color
White
Interval
4s
Raw Code
Fl W 4s

Location

City
Town of Lyme
Country
🇺🇸United States
Region
New York
Latitude
44.0591°
Longitude
-76.1465°

Nearby Vessels

Flag
Type
Name
Dist.

Construction & History

Year Built
1911

References & Identifiers

Nearest Port
Cape Vincent(9.3 km)
USCG No.
7-1800
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Frequently Asked Questions

How do mariners identify Chaumont Harbor Lighthouse at night?+
Chaumont Harbor displays the characteristic Fl White 4s. 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Chaumont Harbor Lighthouse guide vessels into?+
Chaumont Harbor Lighthouse assists vessels approaching 5 nearby ports. The closest is Cape Vincent at 9.1 NM to the WNW. Other ports served include CLAYTON (11.3 NM NNE), Clayton (11.3 NM NNE), Wolfe Island (15.3 NM WNW), GORDON MARINE (15.9 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Chaumont Harbor Lighthouse still active and maintained?+
Yes, Chaumont Harbor 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.
How can I track vessels near Chaumont Harbor Lighthouse?+
You can track vessels near Chaumont Harbor 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.