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Nouméa Cathédrale Lighthouse

Q W 4s🇳🇨New Caledonia, NCOperational

Location & Light Range

About Nouméa Cathédrale Lighthouse

Nouméa Cathédrale is a 23-meter tall square latticed tower. It is painted with orange and white rectangular daymarks. The light emits an isophase white signal with a 4-second cycle. Its focal height reaches 46 meters above sea level.

Why it matters: This light has a geographic range of 21 nautical miles.

Light & Optic

Characteristic Signature
Q W 4s
Flash Type
Quick
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Iso.W. period 4s
Focal Height
46m
Geographic Range
21NM

Location

City
New Caledonia
Country
🇳🇨NC
Latitude
-22.2729°
Longitude
166.4444°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
23m
Tower Shape
square
Tower Color
white and orange

Structure: Square latticed tower, orange and white rectangular daymarks; 23

References & Identifiers

Admiralty No.
K4811.51
NGA No.
3662
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Frequently Asked Questions

How do mariners identify Nouméa Cathédrale Lighthouse at night?+
Nouméa Cathédrale displays the characteristic Q W 4s — 1 white 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.
Which ports and harbors does Nouméa Cathédrale Lighthouse guide vessels into?+
Nouméa Cathédrale Lighthouse assists vessels approaching 5 nearby ports. The closest is Nouméa at 0.6 NM to the WSW. Other ports served include Ducos (2.4 NM N), Le Mont-Dore (7.7 NM E), Prony (20.8 NM E), Tontouta Apt (24.6 NM NW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nouméa Cathédrale Lighthouse still active and maintained?+
Yes, Nouméa Cathédrale 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 Nouméa Cathédrale Lighthouse?+
You can track vessels near Nouméa Cathédrale 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.