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Split Rock Point Lighthouse

Fl W 4s🇺🇸Upstate New York, USInactive

Location & Light Range

About Split Rock Point Lighthouse

Constructed in 1835, this lighthouse stands 12 meters tall, with its focal plane positioned 28 meters above mean high water. The structure emits a white light. It was first lit in the same year it was built.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Focal Height
28m

Construction & History

Year Built
1835

References & Identifiers

Wikidata
Q64799434 →

Tower & Structure

Tower Height
12m

Location

City
Upstate New York
Country
🇺🇸US
Latitude
44.2681°
Longitude
-73.3221°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Split Rock Point Lighthouse at night?+
Split Rock Point displays the characteristic Fl W 4s — 1 white flash every 4 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 Split Rock Point Lighthouse guide vessels into?+
Split Rock Point Lighthouse assists vessels approaching 5 nearby ports. The closest is ESSEX at 2.6 NM to the NNW. Other ports served include VERGENNES (6.6 NM SSE), WILLSBORO (8.8 NM NNW), LAKE CHAMPLAIN (9.3 NM NNE), Burlington (13.2 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Split Rock Point Lighthouse still active and maintained?+
Split Rock Point 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.
How can I track vessels near Split Rock Point Lighthouse?+
You can track vessels near Split Rock Point 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.