Muskegon South Pierhead Lighthouse

Fl R 4s🇺🇸Michigan's Western Lower Peninsula, USOperational

This lighthouse was constructed in 1851. The tower reaches a height of 14.5 meters. It exhibits a red light. The structure has a focal height of 15 meters.

Why it matters: This lighthouse is listed on the National Register of Historic Places.

Characteristic Signature
Fl R 4s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
4s
Focal Height
15m
Year Built
1851
Heritage Status
National Register of Historic Places listed place
Tower Height
14.5m
City
Michigan's Western Lower Peninsula
Country
🇺🇸US
Latitude
43.2267°
Longitude
-86.3414°
Flag
Type
Name
Dist.
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How do mariners identify Muskegon South Pierhead Lighthouse at night?

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Muskegon South Pierhead displays the characteristic Fl R 4s — 1 red 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. The red color may indicate a specific sector or warning zone.

Which ports and harbors does Muskegon South Pierhead Lighthouse guide vessels into?

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Muskegon South Pierhead Lighthouse assists vessels approaching 5 nearby ports. The closest is Muskegon at 2.3 NM to the ENE. Other ports served include Norton Shores (6.1 NM SE), KEENAN (10.4 NM SSE), WHITEHALL (10.4 NM N), Grand Haven (10.7 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.

Is Muskegon South Pierhead Lighthouse still active and maintained?

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Yes, Muskegon 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 Muskegon South Pierhead Lighthouse?

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You can track vessels near Muskegon 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.

What is the Muskegon South Pierhead lighthouse used for?

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It is a fixed navigational aid on the coast at Michigan's Western Lower Peninsula, US. Mariners identify it by its light characteristic — the pattern, colour and timing of its flashes — which is unique among the lights in its area, so a bearing on it fixes a vessel’s position without instruments.