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Guyon Island Lighthouse

Fl White 20s🇨🇦Gabarus, CAOperational

Location & Light Range

About Guyon Island Lighthouse

The Guyon Island lighthouse, a hexagonal pyramidal wood tower, stands 13 meters tall and was built in 1964. Its lantern and gallery are red, while the main structure is painted white. The light emits a single white flash every 20 seconds and has a geographic range of 12.2 nautical miles. This offshore light is situated approximately 11 kilometers south of Louisbourg, Nova Scotia. The original station was established in 1877, with the first tower replaced in 1927 before the current structure was erected.

Why it matters: The Guyon Island light assists mariners navigating the offshore approaches south of Louisbourg.

Light & Optic

Characteristic Signature
Fl White 20s
Flash Type
Flashing
Light Color
White
Interval
20s
Raw Code
Fl W 20s
Focal Height
16m
Geographic Range
12.2NM

Construction & History

Year Built
1964
First Lit
1877

Significant events: original lighthouse replaced in 1927, current lighthouse built in 1964

References & Identifiers

Nearest Port
Louisbourg(10.6 km)
Admiralty No.
H3360
NGA No.
9232
ARLHS No.
CAN-219

Tower & Structure

Tower Height
13m
Tower Shape
pyramidal
Tower Color
white
Material
wood

Structure: hexagonal pyramidal wood tower with lantern and gallery, painted white; lantern and gallery are red

Location

City
Gabarus
Country
🇨🇦Canada
Region
Nova Scotia
Sea Region
Located offshore in Canada, approximately 11 km south of Louisbourg, managed by the Canadian Coast Guard.
Latitude
45.7664°
Longitude
-60.1128°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Guyon Island Lighthouse at night?+
Guyon Island displays the characteristic Fl White 20s. 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 Guyon Island Lighthouse guide vessels into?+
Guyon Island Lighthouse assists vessels approaching 5 nearby ports. The closest is Louisbourg at 10.5 NM to the NNE. Other ports served include Sydney (23.3 NM N), Glace Bay (26.7 NM NNE), North Sydney (27.6 NM NNW), Saint-Peters (32.4 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Guyon Island Lighthouse still active and maintained?+
Yes, Guyon 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 Guyon Island Lighthouse?+
You can track vessels near Guyon 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.