Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Dalhousie Island Lighthouse

Fl White 5s🇨🇦Dalhousie Parish, CAOperational

Location & Light Range

About Dalhousie Island Lighthouse

Also known as: Dalhousie Island (Douglas Island)

The Dalhousie Island lighthouse, established in 1886, stands as a sure skeletal tower 8 meters tall. It carries a square daymark colored black and white with a green border. The focal height of the light is 11 meters. Its white light produces a single flash every 5 seconds, visible for 10.7 nautical miles. The current structure replaced a 19-meter skeletal mast. A previous 16-meter octagonal wooden tower, built in 1905, was destroyed during a relocation attempt in February 1974. The lighthouse is situated on the north side of Dalhousie Island, which is now connected to the mainland.

Why it matters: This active light is important for navigating the waters near Dalhousie Island, particularly within the nearby industrial zone.

Light & Optic

Characteristic Signature
Fl White 5s
Flash Type
Flashing
Light Color
White
Interval
5s
Raw Code
Fl W 5s
Focal Height
11m
Light Range
15NM (27.8 km)
Geographic Range
10.7NM

Construction & History

First Lit
1886

Significant events: Station established 1886, 1905 lighthouse destroyed during relocation in February 1974, current light replaced a 19m skeletal mast

References & Identifiers

Nearest Port
Dalhousie(0.4 km)
Admiralty No.
H1620
NGA No.
110-7152
ARLHS No.
CAN-909
Wikidata
Q106245350 →

Tower & Structure

Tower Height
8m
Tower Shape
square
Tower Color
black and white with a green border

Structure: sure skeletal tower carrying a square daymark colored black and white with a green border

Location

City
Dalhousie Parish
Country
🇨🇦Canada
Region
New Brunswick
Sea Region
North side of Dalhousie Island, which is connected to the mainland
Latitude
48.0724°
Longitude
-66.3647°

Nearby Vessels

Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find Dalhousie Island Lighthouse on the live nautical map

Plan voyages near Canada, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How far offshore can Dalhousie Island Lighthouse be seen?+
With a focal height of 11 meters and a nominal range of 15 nautical miles (approximately 27.8 km), Dalhousie Island is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. Lights of this range are typically used as landfall lights by vessels approaching from the open sea.
How do mariners identify Dalhousie Island Lighthouse at night?+
Dalhousie Island 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 Dalhousie Island Lighthouse guide vessels into?+
Dalhousie Island Lighthouse assists vessels approaching 3 nearby ports. The closest is Atholville at 15.1 NM to the WSW. Other ports served include Belledune (22.9 NM ESE), Beresford (35.5 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Dalhousie Island Lighthouse still active and maintained?+
Yes, Dalhousie 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 Dalhousie Island Lighthouse?+
You can track vessels near Dalhousie 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.