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Galloo Island Lighthouse

Fl W 6s🇺🇸Upstate New York, USOperational

Constructed in 1820, Galloo Island Light is situated on the southwestern edge of the island. The structure stands 17.5 meters tall, emitting a fixed white light visible for up to 15 miles. In foggy conditions, a steam whistle sounds, blowing for 10 seconds followed by 30 seconds of silence. The lighthouse and most of the island are privately owned, though the Coast Guard has access for navigational purposes. Landings at Galloo Island must be made by smaller boats due to the lack of a harbor.

Why it matters: This lighthouse is listed on the National Register of Historic Places and guides vessels through the waters off Jefferson County.

Background
Galloo Island Light is a historic lighthouse that is located the South Western side of the island of Galloo. It is found six miles off the mainland of Jefferson Country which is part of the state of New York. According to its location, it falls under the jurisdiction of the town of Hounsfield. The light tower and the majority of the island are privately owned. However, because of the law, the Coast Guard is permitted to cross into this private property because of the light in the tower that is used to guide ships. The lighthouse is a fixed white light that produces a beam that is visible at a maximum distance of 15 miles. It also consists of a steam whistle that it sounds when the weather turns foggy. The whistle blows for 10 seconds and then it is silent for 30 seconds. The island does not have a harbor and landings have to be made from smaller boats. Today it stands tall and abandoned, overlooking the waves.
Characteristic Signature
Fl W 6s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
6s
Focal Height
17.5m
City
Upstate New York
Country
🇺🇸US
Latitude
43.8884°
Longitude
-76.4444°
Flag
Type
Name
Dist.
Year Built
1820
Heritage Status
National Register of Historic Places listed place
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How do mariners identify Galloo Island Lighthouse at night?+
Galloo Island 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 Galloo Island Lighthouse guide vessels into?+
Galloo Island Lighthouse assists vessels approaching 5 nearby ports. The closest is Cape Vincent at 15.3 NM to the NNE. Other ports served include Mannsville (17.2 NM SE), Wolfe Island (18.4 NM N), NORTH SANDY POND (19 NM SE), Kingston (20.9 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Galloo Island Lighthouse still active and maintained?+
Yes, Galloo Island 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 Galloo Island Lighthouse?+
You can track vessels near Galloo Island 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.