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Margaree Island Lighthouse

Fl White 4s🇨🇦Margaree Harbour, CAOperational

Location & Light Range

About Margaree Island Lighthouse

Also known as: Margaree Island (Sea Wolf Island)

The Margaree Island Lighthouse stands on its namesake island, 4 kilometers offshore in the Gulf of St. Lawrence. The current octagonal concrete tower, 8 meters tall, was built in 1958, continuing a history of lightkeeping that began in 1854. It is painted white, with a red lantern. The light emits a single white flash every 4 seconds from a focal height of 91 meters, providing a geographic range of 23.9 nautical miles. The island is mostly ringed by sheer cliffs, and the lighthouse is situated at its highest point. Access to the island is solely by helicopter due to the difficult coastal terrain.

Why it matters: This lighthouse is essential for maritime traffic navigating the Gulf of St. Lawrence, warning vessels away from Margaree Island. Its light ensures safe passage through a significant shipping lane.

Light & Optic

Characteristic Signature
Fl White 4s
Flash Type
Flashing
Light Color
White
Interval
4s
Raw Code
Fl W 4s
Focal Height
91m
Geographic Range
23.9NM

Construction & History

Year Built
1958
First Lit
1854

References & Identifiers

Nearest Port
Mabou(18.5 km)

Tower & Structure

Tower Height
8m
Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: octagonal concrete tower with lantern and gallery, painted white; lantern painted red

Location

City
Margaree Harbour
Country
🇨🇦Canada
Region
Nova Scotia
Sea Region
Margaree Island, 4 km offshore in the Gulf of St. Lawrence, mostly ringed by sheer cliffs, located at the highest point of the island.
Latitude
46.3575°
Longitude
-61.2635°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Margaree Island Lighthouse at night?+
Margaree Island displays the characteristic Fl White 4s. 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 Margaree Island Lighthouse guide vessels into?+
Margaree Island Lighthouse assists vessels approaching 5 nearby ports. The closest is Mabou at 18.2 NM to the SSW. Other ports served include Chéticamp (18.6 NM NNE), Baddeck (27 NM SE), Neil's Harbour (30.3 NM ESE), Souris (40.8 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Margaree Island Lighthouse still active and maintained?+
Yes, Margaree Island 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 Margaree Island Lighthouse?+
You can track vessels near Margaree Island 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.