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Pointe de la Prairie Lighthouse

Fl White 5s🇨🇦CAOperational

Location & Light Range

About Pointe de la Prairie Lighthouse

Also known as: Pointe de la Prairie (Île aux Coudres)

This 17-meter tall concrete and steel tower was built in 1972 on a small islet off the coast of Île aux Coudres, opposite Baie Saint-Paul. Its design features a short, round, cylindrical steel structure with a lantern room topped by a helipad, all supported by a conical concrete base. The light, first illuminated in the same year it was built, emits a white flash every 5 seconds and has a geographic range of 12.2 nautical miles. In 2004, repairs were made to the concrete base, which had begun to crumble. The lighthouse is maintained by the Canadian Coast Guard.

Why it matters: Its presence aids safe navigation for vessels transiting the St. Lawrence River, particularly in the waters surrounding Île aux Coudres and approaching Baie Saint-Paul.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
16m
Geographic Range
12.2NM

Construction & History

Year Built
1972

Significant events: crumbling base repaired in 2004

References & Identifiers

Nearest Port
Ile aux coudres(1.8 km)
ARLHS No.
CAN-234

Tower & Structure

Tower Height
17m
Tower Shape
cylindrical
Material
concrete, steel

Structure: tall: short round cylindrical steel tower with lantern topped by a helipad, all mounted on a conical concrete base

Location

Country
🇨🇦Canada
Region
Quebec
Sea Region
tiny islet just off the Île aux Coudres opposite Baie Saint-Paul
Latitude
47.4094°
Longitude
-70.4309°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Pointe de la Prairie Lighthouse at night?+
Pointe de la Prairie displays the characteristic Fl White 5s. 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 white color may indicate a specific sector or warning zone.
Which ports and harbors does Pointe de la Prairie Lighthouse guide vessels into?+
Pointe de la Prairie Lighthouse assists vessels approaching 5 nearby ports. The closest is Ile aux coudres at 1.8 NM to the ENE. Other ports served include Pointe-au-Pic (17.3 NM NE), Pointe au Pic (17.3 NM NE), Cap-St-Ignace (22.6 NM S), Montmagny (25.7 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Pointe de la Prairie Lighthouse still active and maintained?+
Yes, Pointe de la Prairie 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 Pointe de la Prairie Lighthouse?+
You can track vessels near Pointe de la Prairie 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.