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Tsubushisho Lighthouse

Fl (2) Red 8s🇯🇵Okayama, JPOperational

Location & Light Range

About Tsubushisho Lighthouse

Tsubushisho Lighthouse is a maritime navigation aid located in Okayama, JP. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 11 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Fl (2) Red 8s. This means the light produces 2 flashes every 8 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is red, which may indicate a specific sector or warning zone.

Position: Tsubushisho Lighthouse is positioned at 34.6016°N, 134.0138°E, near Okayama in JP.

Geographic context: Tsubushisho Lighthouse is situated on the Sea of Japan, within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. The location falls within the subtropical climate zone with mild winters and warm summers.

Nearby lighthouses in JP: Other lighthouses in the region include Abashiri East Breakwater, Abashiri Island Breakwater North End, Abashiri North Breakwater, Abashiri South Breakwater East End, Abuka Kō. View all on the Lighthouses Directory.

Nearby Ports

Okayama

JPOKJ

3.1 NMW

Yamada

JPYQD

3.2 NMS

Ieura

JPIER

7 NMSSE

Ushimado

JPUSH

7 NME

Uno

JPUNO

7.2 NMSSW

Flash Characteristics

Characteristic Signature
Fl (2) Red 8s
Flash Type
Flashing
Light Color
Red
Flash Count
2 flashes
Interval
8s

Physical Specifications

Focal Height
11m
Light Range
Not available
Status
ACTIVE
City
Okayama
Country
🇯🇵JP
Latitude
34.6016°
Longitude
134.0138°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Tsubushisho Lighthouse at night?+
Tsubushisho displays the characteristic Fl (2) Red 8s — 2 red flashes every 8 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Tsubushisho Lighthouse guide vessels into?+
Tsubushisho Lighthouse assists vessels approaching 5 nearby ports. The closest is Okayama at 3.1 NM to the W. Other ports served include Yamada (3.2 NM S), Ieura (7 NM SSE), Ushimado (7 NM E), Uno (7.2 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Tsubushisho Lighthouse still active and maintained?+
Yes, Tsubushisho 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 Tsubushisho Lighthouse?+
Tsubushisho 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 Tsubushisho Lighthouse?+
You can track vessels near Tsubushisho 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.