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Foster Avenue Breakwater Lighthouse

Fl R 3s🇺🇸Illinois, USOperational

Location & Light Range

About Foster Avenue Breakwater Lighthouse

The Foster Avenue Breakwater Light is located in Illinois. It emits a red light. The focal height of the light is 12.5 meters above the water. This structure aids navigation for vessels in the area.

Light & Optic

Characteristic Signature
Fl R 3s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
3s
Focal Height
12.5m

References & Identifiers

OpenStreetMap
View on OSM →

Location

City
Illinois
Country
🇺🇸US
Latitude
41.9778°
Longitude
-87.6462°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Foster Avenue Breakwater Lighthouse at night?+
Foster Avenue Breakwater displays the characteristic Fl R 3s — 1 red flash every 3 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 Foster Avenue Breakwater Lighthouse guide vessels into?+
Foster Avenue Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Wicker Park at 4.8 NM to the S. Other ports served include Chicago (5.8 NM SSE), WILMETTE ASSOCIATION (6.1 NM NNW), Harwood Heights (6.9 NM W), Winnetka (8.3 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Foster Avenue Breakwater Lighthouse still active and maintained?+
Yes, Foster Avenue Breakwater 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 Foster Avenue Breakwater Lighthouse?+
You can track vessels near Foster Avenue Breakwater 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.