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Southampton Lighthouse Lighthouse

Fl (2) White 15s🇺🇸Town of Southampton, USOperational

Location & Light Range

About Southampton Lighthouse Lighthouse

The Southampton Lighthouse, established in 1858, guides vessels entering Shinnecock Bay and Great West Bay. It is situated on Ponquogue Point on the mainland, near the Ponquogue Bridge and approximately one mile northwest of Shinnecock Inlet. The current operational light is housed in a 23-meter square cylindrical skeletal tower with a gallery. This tower emits two white flashes every 15 seconds, with a geographic range of 13.8 nautical miles. The original 41-meter brick tower was deactivated in 1931 and later toppled in 1948.

Why it matters: The lighthouse marks the entrance to Shinnecock Bay and Great West Bay, facilitating safe passage for recreational and commercial vessels.

Light & Optic

Characteristic Signature
Fl (2) White 15s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
15s
Raw Code
Fl(2) W 15s
Focal Height
23m
Geographic Range
13.8NM

Construction & History

First Lit
1858

Significant events: Original lighthouse deactivated 1931, original lighthouse toppled 1948

References & Identifiers

Nearest Port
Northville(11.8 km)
Admiralty No.
J0998
USCG No.
1-0675
ARLHS No.
USA-755

Tower & Structure

Tower Height
23m
Tower Shape
square cylindrical

Structure: A 23m square cylindrical skeletal tower with gallery.

Location

City
Town of Southampton
Country
🇺🇸United States
Region
New York
Sea Region
Located on Ponquogue Point on the mainland, near the Ponquogue Bridge and about a mile northwest of Shinnecock Inlet, marking the entrance to Shinnecock Bay and Great West Bay.
Latitude
40.8422°
Longitude
-72.4785°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Southampton Lighthouse Lighthouse at night?+
Southampton Lighthouse displays the characteristic Fl (2) White 15s — 2 white flashes every 15 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. The white color may indicate a specific sector or warning zone.
Which ports and harbors does Southampton Lighthouse Lighthouse guide vessels into?+
Southampton Lighthouse Lighthouse assists vessels approaching 5 nearby ports. The closest is SOUTHAMPTON at 2.8 NM to the NE. Other ports served include Springville, Suffolk (2.9 NM WNW), Tuckahoe (4.3 NM NE), Jamesport (7.3 NM NW), Peconic (7.7 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Southampton Lighthouse Lighthouse still active and maintained?+
Yes, Southampton Lighthouse 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 Southampton Lighthouse Lighthouse?+
Southampton Lighthouse 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 Southampton Lighthouse Lighthouse?+
You can track vessels near Southampton Lighthouse 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.