Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Eagle Harbor Lighthouse

Fl WR 10s🇺🇸Michigan's Western Upper Peninsula, USOperational

The Eagle Harbor Lighthouse, a red brick structure, was first lit in 1871. Its tower stands 13.5 meters tall, with the focal plane at 18 meters. The lighthouse emits a white and red light, providing directional guidance. It replaced an earlier lighthouse that was built on this site in 1851. The station is located at the rocky entrance to Eagle Harbor.

Why it matters: This lighthouse guides mariners on Lake Superior across the northern edge of the Keweenaw Peninsula and is listed on the National Register of Historic Places.

Background
Eagle Harbor Light is an operational lighthouse at Eagle Harbor, in Keweenaw County in the state of Michigan. It sits on the rocky entrance to Eagle Harbor and is one of several light stations that guide mariners on Lake Superior across the northern edge of the Keweenaw Peninsula. The original lighthouse, built in 1851, was replaced in 1871 by the present red brick structure, which is a Michigan State Historic Site and listed on the National Register of Historic Places.
Characteristic Signature
Fl WR 10s
Flash Type
Flashing
Light Color
WR
Flash Count
1 flash
Interval
10s
Focal Height
18m
Year Built
1851
Heritage Status
National Register of Historic Places listed place
Tower Height
13.5m
City
Michigan's Western Upper Peninsula
Country
🇺🇸US
Latitude
47.4597°
Longitude
-88.1593°
Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Eagle Harbor Lighthouse on the live nautical map

Plan voyages near US, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App
How do mariners identify Eagle Harbor Lighthouse at night?+
Eagle Harbor displays the characteristic Fl WR 10s — 1 wr flash every 10 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 wr color may indicate a specific sector or warning zone.
Which ports and harbors does Eagle Harbor Lighthouse guide vessels into?+
Eagle Harbor Lighthouse assists vessels approaching 3 nearby ports. The closest is HOUGHTON at 26.2 NM to the SW. Other ports served include MARKHAMS (27.1 NM SW), Baraga (43.1 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Eagle Harbor Lighthouse still active and maintained?+
Yes, Eagle 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.
How can I track vessels near Eagle Harbor Lighthouse?+
You can track vessels near Eagle 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.