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Seeadler Harbour Lighthouse

Fl (4) W 16s🇵🇬Papua New Guinea (Bismarck Archipelago), PGOperational

Location & Light Range

About Seeadler Harbour Lighthouse

Seeadler Harbour Lighthouse is situated in Papua New Guinea within the Bismarck Archipelago. It is an operational aid to navigation with a focal height of 27 meters. The light characteristic is four white flashes every 16 seconds. Its geographic range extends for 10 nautical miles.

Light & Optic

Characteristic Signature
Fl (4) W 16s
Flash Type
Flashing
Light Color
White
Flash Count
4 flashes
Interval
16s
Raw Code
Fl.(4)W. period 16s
Focal Height
27m
Geographic Range
10NM

References & Identifiers

Admiralty No.
K3507
NGA No.
10916

Location

City
Papua New Guinea (Bismarck Archipelago)
Country
🇵🇬PG
Latitude
-1.9604°
Longitude
147.3177°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Seeadler Harbour Lighthouse at night?+
Seeadler Harbour displays the characteristic Fl (4) W 16s — 4 white flashes every 16 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 Seeadler Harbour Lighthouse guide vessels into?+
Seeadler Harbour Lighthouse assists vessels approaching 2 nearby ports. The closest is Lorengau, Manus Island at 4.6 NM to the SW. Other ports served include Lombrum (5.3 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Seeadler Harbour Lighthouse still active and maintained?+
Yes, Seeadler Harbour 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 Seeadler Harbour Lighthouse?+
You can track vessels near Seeadler Harbour 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.