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Shinminato Kō Lighthouse

Iso R 6s🇯🇵Rishiri and Rebun, Hokkaido, JPOperational

Location & Light Range

About Shinminato Kō Lighthouse

This lighthouse features a quadrilateral latticed metal tower standing 14 meters tall. It is painted with white and red bands, and its focal height reaches 13 meters. The structure displays an isophase red light, cycling every 6 seconds. Its geographic range extends to 4 nautical miles.

Light & Optic

Characteristic Signature
Iso R 6s
Flash Type
Isophase
Light Color
Red
Flash Count
1 flash
Interval
6s
Raw Code
Iso.R. period 6s
Focal Height
13m
Geographic Range
4NM

Location

City
Rishiri and Rebun, Hokkaido
Country
🇯🇵JP
Latitude
45.2041°
Longitude
141.1371°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
14m
Tower Shape
quadrilateral
Tower Color
white and red
Material
metal

Structure: Quadrilateral latticed tower, red and white rectangular daymark; 14

References & Identifiers

Admiralty No.
M6922.4
NGA No.
1412
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Frequently Asked Questions

How do mariners identify Shinminato Kō Lighthouse at night?+
Shinminato Kō displays the characteristic Iso R 6s — 1 red flash every 6 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 Shinminato Kō Lighthouse guide vessels into?+
Shinminato Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Kutsugata at 0.8 NM to the S. Other ports served include Shido (4.5 NM ENE), Oshidomari (4.6 NM ENE), Kafuka (6.8 NM NNW), Oniwaki (8.4 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Shinminato Kō Lighthouse still active and maintained?+
Yes, Shinminato Kō 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 Shinminato Kō Lighthouse?+
You can track vessels near Shinminato Kō 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.