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Kenosha South Pierhead Lighthouse

Iso R 6s🇺🇸Eastern Wisconsin, USOperational

Location & Light Range

About Kenosha South Pierhead Lighthouse

Also known as: ADD Name

This red tower, built in 1906, stands 50 meters tall with its light positioned 15 meters above the water. It emits an isophase white light with a 6-second cycle, visible for 8 nautical miles. The lighthouse is considered a sibling structure to the Milwaukee Pierhead Light, sharing a similar design often described as a typical Lake Michigan red tower. Its construction replaced an earlier Kenosha Light Station.

Why it matters: The Kenosha South Pierhead Light is listed on the National Register of Historic Places.

Background
The Kenosha North Pier Light, also known as the Kenosha North Pierhead Light, is a lighthouse located in Kenosha, Wisconsin. "A typical 'Lake Michigan red tower'", it is a sibling to the Milwaukee Pierhead Light. The light was built in 1906 as a replacement of the old Kenosha Light Station. It was listed on the National Register of Historic Places in 2008.

Light & Optic

Characteristic Signature
Iso R 6s
Flash Type
Isophase
Light Color
Red
Flash Count
1 flash
Interval
6s
Raw Code
Iso
Focal Height
15m
Geographic Range
8NM

Construction & History

Year Built
1906
Heritage Status
2

References & Identifiers

Admiralty No.
LLNR 20415
Wikipedia
Read on Wikipedia →
Wikidata
Q6391315 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
50m
Tower Color
red

Location

City
Eastern Wisconsin
Country
🇺🇸US
Latitude
42.5888°
Longitude
-87.8086°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Kenosha South Pierhead Lighthouse at night?+
Kenosha South Pierhead displays the characteristic Iso R 6s — 1 red 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. The red color may indicate a specific sector or warning zone.
Which ports and harbors does Kenosha South Pierhead Lighthouse guide vessels into?+
Kenosha South Pierhead Lighthouse assists vessels approaching 5 nearby ports. The closest is Kenosha at 0.3 NM to the SSW. Other ports served include Pleasant Prairie (5.9 NM S), Racine (8.9 NM N), Waukegan (13 NM S), GREAT LAKES (16.9 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kenosha South Pierhead Lighthouse still active and maintained?+
Yes, Kenosha South Pierhead 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 Kenosha South Pierhead Lighthouse?+
You can track vessels near Kenosha South Pierhead 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.