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Mousseau Range Rear Lighthouse

🇨🇦Saint-Sulpice, CAOperational

The Mousseau Range Rear light, built in 1914, is a square pyramidal skeletal tower constructed of wood. Standing 15 meters tall, it originally featured a white lantern and an enclosed upper section. It was established as part of a range system located about 700 meters southwest of the front light, aiding vessels in maintaining a precise course. The lighthouse was active for many years before its operational status ended in 1996. Most of its original paint has worn away, exposing the wooden structure, which is now considered endangered. The site is open to visitors, but the tower itself is closed.

Why it matters: As a rear range light, Mousseau Range Rear was essential for precise navigation, enabling ships to align accurately on a designated course.

Tower Height
15m
Tower Shape
square
Tower Color
originally painted white, but nearly all the paint has worn off
Material
wood

Structure: square pyramidal skeletal tower with wood lantern and enclosed upper portion

City
Saint-Sulpice
Country
🇨🇦Canada
Region
Quebec
Sea Region
Located about 700 m southwest of the front light, part of a range system
Latitude
45.8330°
Longitude
-73.3091°
Nearest Port
Contrecoeur(3.3 km)
Admiralty No.
H2462.1.
Year Built
1914

Significant events: Inactive since 1996, Clearly endangered

Open to public
Site open, tower closed
Flag
Type
Name
Dist.
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Which ports and harbors does Mousseau Range Rear Lighthouse guide vessels into?+
Mousseau Range Rear Lighthouse assists vessels approaching 5 nearby ports. The closest is Verchères at 4.3 NM to the SSW. Other ports served include Contrecoeur (5.5 NM ENE), Saint-Charles-sur-Richelieu (10.4 NM SSE), Saint-Roch-de-l'Achigan (11.5 NM W), Sainte-Victoire-de-Sorel (11.7 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Mousseau Range Rear Lighthouse still active and maintained?+
Yes, Mousseau Range Rear 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 Mousseau Range Rear Lighthouse?+
You can track vessels near Mousseau Range Rear 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.