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Green Island Lighthouse Lighthouse

Fl W 5s🇨🇦British Columbia, CAOperational

Location & Light Range

About Green Island Lighthouse Lighthouse

This lighthouse, constructed in 1906, stands 10.5 meters high. Its light mechanism is positioned at a focal height of 19 meters. The lamp emits a single white flash every 5 seconds. This structure provides a geographic range of 17 nautical miles. It is an operational aid to navigation.

Why it matters: Designated as a heritage lighthouse, it holds cultural significance.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
19m
Light Range
17NM (31.5 km)
Geographic Range
17NM

Construction & History

Year Built
1906
Heritage Status
heritage lighthouse

References & Identifiers

Admiralty No.
G5814
NGA No.
11556
Wikidata
Q28375597 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
10.5m

Location

City
British Columbia
Country
🇨🇦CA
Latitude
54.5686°
Longitude
-130.7088°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Green Island Lighthouse Lighthouse be seen?+
With a focal height of 19 meters and a nominal range of 17 nautical miles (approximately 31.5 km), Green Island Lighthouse 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 Green Island Lighthouse Lighthouse at night?+
Green Island Lighthouse displays the characteristic Fl W 5s — 1 white flash every 5 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.
Which ports and harbors does Green Island Lighthouse Lighthouse guide vessels into?+
Green Island Lighthouse Lighthouse assists vessels approaching 3 nearby ports. The closest is Port Simpson at 9.6 NM to the E. Other ports served include Prince Rupert (20 NM SE), Metlakatla (44.6 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Green Island Lighthouse Lighthouse still active and maintained?+
Yes, Green Island Lighthouse 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 Green Island Lighthouse Lighthouse?+
You can track vessels near Green Island Lighthouse 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.