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Hikari Kō Shimada Quay Lighthouse

F Green 3s🇯🇵Hikari, JPOperational

Location & Light Range

About Hikari Kō Shimada Quay Lighthouse

Located at the edge of a short breakwater for Shimada Quay, this active navigation aid is a 9.5-meter white concrete post. A square, single-story equipment shelter is situated at its foundation. The light, visible for 11 nautical miles, is green with a flash pattern of F.Fl G 3s. The focal plane of the light is 12 meters above sea level.

Why it matters: The green flashing light identifies the channel entrance to Shimada Quay, providing a reference for fishing and commercial craft operating near the port.

Light & Optic

Characteristic Signature
F Green 3s
Flash Type
Fixed
Light Color
Green
Interval
3s
Raw Code
F.Fl G 3s
Focal Height
12m
Geographic Range
11NM

Location

City
Hikari
Country
🇯🇵Japan
Region
Yamaguchi Prefecture
Sea Region
Located at the end of a short breakwater at the end of the Shimada Quay.
Latitude
33.9524°
Longitude
131.9254°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9.5m
Tower Shape
post
Tower Color
white
Material
concrete

Structure: A 9.5m white concrete post with a square 1-story equipment shelter at its base.

References & Identifiers

Nearest Port
Hikari(0.1 km)
Admiralty No.
M5405.2
NGA No.
9494
ARLHS No.
JPN-1656
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Frequently Asked Questions

How do mariners identify Hikari Kō Shimada Quay Lighthouse at night?+
Hikari Kō Shimada Quay displays the characteristic F Green 3s. 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Hikari Kō Shimada Quay Lighthouse guide vessels into?+
Hikari Kō Shimada Quay Lighthouse assists vessels approaching 5 nearby ports. The closest is Hikari at 0.6 NM to the NNE. Other ports served include Kudamatsu (4.9 NM NW), Tokuyama (7.3 NM NW), Tokuyamakudamatsu (9.5 NM NW), Tonda (10 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hikari Kō Shimada Quay Lighthouse still active and maintained?+
Yes, Hikari Kō Shimada Quay 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.
What shipping routes pass near Hikari Kō Shimada Quay Lighthouse?+
Hikari Kō Shimada Quay Lighthouse is located within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near Hikari Kō Shimada Quay Lighthouse?+
You can track vessels near Hikari Kō Shimada Quay 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.