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Gregory Island Lighthouse

Fl R 4s🇨🇦Cape Breton Island, Nova Scotia, CAOperational

Location & Light Range

About Gregory Island Lighthouse

Gregory Island Lighthouse is a maritime navigation aid located in Cape Breton Island, Nova Scotia, CA. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 11 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl R 4s. This means the light produces 1 flash every 4 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is red, which may indicate a specific sector or warning zone.

Position: Gregory Island Lighthouse is positioned at 45.7107°N, 60.8004°W, near Cape Breton Island, Nova Scotia in CA.

Geographic context: Gregory Island Lighthouse is situated on the North Atlantic Ocean. The location falls within the temperate maritime climate zone.

Nearby lighthouses in CA: Other lighthouses in the region include Abbott's Harbour, Active Pass, Addenbroke Island, Advocate Harbour, Allan's Island. View all on the Lighthouses Directory.

Nearby Ports

Saint-Peters

CASRS

4.6 NMSW

Arichat

CAARI

14.8 NMSW

Baddeck

CABAD

22.5 NMN

Canso

CACAH

24.2 NMSSW

Port Hawkesbury

CAPHW

24.4 NMWSW

Flash Characteristics

Characteristic Signature
Fl R 4s
Flash Type
Flashing
Light Color
Red
Flash Count
1 flash
Interval
4s

Physical Specifications

Focal Height
11m
Light Range
Not available
Status
ACTIVE
City
Cape Breton Island, Nova Scotia
Country
🇨🇦CA
Latitude
45.7107°
Longitude
-60.8004°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Gregory Island Lighthouse at night?+
Gregory Island displays the characteristic Fl R 4s — 1 red 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Gregory Island Lighthouse guide vessels into?+
Gregory Island Lighthouse assists vessels approaching 5 nearby ports. The closest is Saint-Peters at 4.6 NM to the SW. Other ports served include Arichat (14.8 NM SW), Baddeck (22.5 NM N), Canso (24.2 NM SSW), Port Hawkesbury (24.4 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gregory Island Lighthouse still active and maintained?+
Yes, Gregory 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 Gregory Island Lighthouse?+
You can track vessels near Gregory 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.