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Kewaunee Pierhead Lighthouse

Fl R🇺🇸Eastern Wisconsin, USOperational

Location & Light Range

About Kewaunee Pierhead Lighthouse

Constructed in 1931, the Kewaunee Pierhead lighthouse stands 13 meters tall with its focal height also at 13 meters. This structure emits a single red flash, providing a geographic range of 12 nautical miles. Its white tower is a landmark on the eastern Wisconsin coast. The light first became operational in the same year it was built, serving navigational needs.

Why it matters: The Kewaunee Pierhead lighthouse is listed in the Wisconsin State Register of Historic Places.

Background
The Kewaunee Pierhead lighthouse is a lighthouse located near Kewaunee in Kewaunee County, Wisconsin. The lighthouse looks nearly identical to the Holland Harbor Lighthouse, except that it is colored white.

Light & Optic

Characteristic Signature
Fl R
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Raw Code
Fl
Focal Height
13m
Geographic Range
12NM

Construction & History

Year Built
1931
Heritage Status
listed in the Wisconsin State Register of Historic Places

References & Identifiers

Admiralty No.
LLNR 20965
Wikipedia
Read on Wikipedia →
Wikidata
Q6397941 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
13m
Tower Color
white

Location

City
Eastern Wisconsin
Country
🇺🇸US
Latitude
44.4573°
Longitude
-87.4932°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Kewaunee Pierhead Lighthouse at night?+
Kewaunee Pierhead displays the characteristic Fl R. 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 Kewaunee Pierhead Lighthouse guide vessels into?+
Kewaunee Pierhead Lighthouse assists vessels approaching 5 nearby ports. The closest is Kewaunee at 0.3 NM to the NW. Other ports served include ALGOMA (9.5 NM NNE), Manitowoc (18.7 NM S), TWO RIVERS (19 NM S), Green Bay (22.7 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kewaunee Pierhead Lighthouse still active and maintained?+
Yes, Kewaunee 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 Kewaunee Pierhead Lighthouse?+
You can track vessels near Kewaunee 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.