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Oil Wharf Lighthouse

Iso W 4s🇨🇳Liaoning, CNOperational

Location & Light Range

About Oil Wharf Lighthouse

This metal tower is conical in shape and painted white with orange bands. It reaches a height of 20 meters, with the light positioned 16 meters above sea level. The light mechanism produces an isophase white signal, repeating its cycle every 4 seconds. Its geographic range extends to 6 nautical miles.

Light & Optic

Characteristic Signature
Iso W 4s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Iso.W. period 4s
Focal Height
16m
Geographic Range
6NM

Location

City
Liaoning
Country
🇨🇳CN
Latitude
38.9671°
Longitude
121.6616°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
20m
Tower Shape
conical
Tower Color
white and orange
Material
metal

Structure: White conical metal tower, orange banded; 20

References & Identifiers

Admiralty No.
P4045
NGA No.
18279
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Frequently Asked Questions

How do mariners identify Oil Wharf Lighthouse at night?+
Oil Wharf displays the characteristic Iso 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 Oil Wharf Lighthouse guide vessels into?+
Oil Wharf Lighthouse assists vessels approaching 5 nearby ports. The closest is Dalian Pt at 3 NM to the S. Other ports served include Dayaowan (3 NM S), Dagang (3 NM S), Dalian (4.2 NM SW), Dashihuagang (5 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Oil Wharf Lighthouse still active and maintained?+
Yes, Oil Wharf 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 Oil Wharf Lighthouse?+
You can track vessels near Oil Wharf 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.