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Cape Northumberland Lighthouse

Fl WR 5s🇦🇺South Australia, AUOperational

Location & Light Range

About Cape Northumberland Lighthouse

Constructed in 1882, the Cape Northumberland Lighthouse is a white masonry tower marked with red bands. It features a white lantern room and stands 17 meters tall. Its focal height reaches 45 meters above sea level. The light produces a single white flash every 5 seconds. Mariners can expect a geographic range of 20 nautical miles from this station.

Why it matters: This lighthouse is listed on the South Australian Heritage Register.

Light & Optic

Characteristic Signature
Fl WR 5s
Flash Type
Flashing
Light Color
WR
Flash Count
1 flash
Interval
5s
Raw Code
Fl.W. period 5s
Focal Height
45m
Geographic Range
20NM

Construction & History

Year Built
1882
Heritage Status
listed on the South Australian Heritage Register

References & Identifiers

Admiralty No.
Q2132
NGA No.
8076
Wikidata
Q30183718 →

Tower & Structure

Tower Height
17m
Tower Shape
lantern
Tower Color
white and red
Material
masonry

Structure: White masonry tower, red banded, white lantern; 56. Fl.R

Location

City
South Australia
Country
🇦🇺AU
Latitude
-38.0564°
Longitude
140.6674°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Cape Northumberland Lighthouse at night?+
Cape Northumberland displays the characteristic Fl WR 5s — 1 wr 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. The wr color may indicate a specific sector or warning zone.
Which ports and harbors does Cape Northumberland Lighthouse guide vessels into?+
Cape Northumberland Lighthouse assists vessels approaching 2 nearby ports. The closest is Coonawarra at 46 NM to the N. Other ports served include Portland (48.2 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Cape Northumberland Lighthouse still active and maintained?+
Yes, Cape Northumberland 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 Cape Northumberland Lighthouse?+
You can track vessels near Cape Northumberland 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.