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Île Aux Marins Lighthouse

Oc G 4s🇵🇲St. Pierre and Miquelon, PMInactive

Location & Light Range

About Île Aux Marins Lighthouse

The Île Aux Marins lighthouse, located in St. Pierre and Miquelon, is no longer operational. When active, it emitted an occulting green light with a cycle of 4 seconds. Its geographic range was 6 nautical miles.

Light & Optic

Characteristic Signature
Oc G 4s
Flash Type
Occulting
Light Color
Green
Flash Count
1 flash
Interval
4s
Raw Code
Oc.G. period 4s
Geographic Range
6NM

References & Identifiers

Admiralty No.
H0341
NGA No.
2184
Wikidata
Q62019166 →
OpenStreetMap
View on OSM →

Location

City
St. Pierre and Miquelon
Country
🇵🇲PM
Latitude
46.7817°
Longitude
-56.1545°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Île Aux Marins Lighthouse at night?+
Île Aux Marins displays the characteristic Oc G 4s — 1 green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Île Aux Marins Lighthouse guide vessels into?+
Île Aux Marins Lighthouse assists vessels approaching 5 nearby ports. The closest is Saint-Pierre at 0.6 NM to the W. Other ports served include MIQUELON (21.4 NM NNW), Fortune (21.6 NM NE), Grand Bank (24.4 NM NE), Saint-Lawrence (31.8 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Île Aux Marins Lighthouse still active and maintained?+
Île Aux Marins Lighthouse is currently listed as inactive. It may have been decommissioned, replaced by a different navigation aid, or temporarily taken out of service. Mariners should check the latest Notices to Mariners for current status.
How can I track vessels near Île Aux Marins Lighthouse?+
You can track vessels near Île Aux Marins 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.