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Huntington Harbor Lighthouse

Iso W 6s🇺🇸Downstate New York, USOperational

This square, castle-like lighthouse, built in the Beaux-Arts style, was first lit in 1912. Its construction features cast reinforced concrete for both the foundation crib and the tower itself. A fifth-order Fresnel lens was installed in the tower when it was first lit. The structure stands 13 meters tall, with its focal height at 12.5 meters. It emits a white light and has been operational since its initial lighting, with automation occurring in 1949.

Why it matters: This lighthouse is listed on the National Register of Historic Places.

Background
Huntington Harbor Light, formerly known as Lloyd Harbor Lighthouse, is a lighthouse in Huntington Bay on Long Island, New York. The lighthouse was established in 1857 and the current tower was first lit in 1912. The light was automated in 1949 and is still operational. The foundation is cast reinforced concrete crib and the lighthouse is made out of cast reinforced concrete. The tower is square "castle" in the Beaux-Arts style. In 1912 a fifth order Fresnel lens was installed. In 1857, a lighthouse was built on the tip of Lloyd's Neck to assist ships in finding shelter in Lloyd Harbor from the wind and waves that often hinder navigation on the Long Island Sound. This first lighthouse, called the Lloyd Harbor Light, was of little help to ships entering the adjoining Huntington Harbor. In 1912, a new lighthouse was built to serve Huntington Harbor. The new structure was a unique lighthouse, in both design and construction. The Beaux Arts style makes the light look like a small castle. The reinforced concrete foundation and structure is unique to the area, as well. The foundation for the light was built nearby on land, then floated to the site and sunk. This Lighthouse was staffed by members of the United States Lighthouse Service from 1912 until 1939, and by the United States Coast Guard since then. In 1949, the light was fully automated. The deterioration of the unoccupied lighthouse started and would continue for almost two decades. As a result of a 1983 survey, the light
Characteristic Signature
Iso W 6s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
6s
Focal Height
12.5m
Year Built
1857
Heritage Status
National Register of Historic Places listed place
Tower Height
13m
City
Downstate New York
Country
🇺🇸US
Latitude
40.9107°
Longitude
-73.4313°
Flag
Type
Name
Dist.
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How do mariners identify Huntington Harbor Lighthouse at night?+
Huntington Harbor displays the characteristic Iso 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 Huntington Harbor Lighthouse guide vessels into?+
Huntington Harbor Lighthouse assists vessels approaching 5 nearby ports. The closest is HUNTINGTON at 1 NM to the SSE. Other ports served include Cold Spring Harbor (3.2 NM SSW), CENTERPORT (3.3 NM E), OYSTER BAY (4.9 NM WSW), Upper Brookville (7.1 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Huntington Harbor Lighthouse still active and maintained?+
Yes, Huntington 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.
What shipping routes pass near Huntington Harbor Lighthouse?+
Huntington Harbor 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 Huntington Harbor Lighthouse?+
You can track vessels near Huntington 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.