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Matsunori Kō Lighthouse

Iso red 6s🇯🇵Rausu, JPOperational

Location & Light Range

About Matsunori Kō Lighthouse

Also known as: Matunori

This concrete lighthouse, built in 1964, stands 11 meters tall with a focal height of 14 meters. Its cylindrical, hourglass-shaped tower is painted red and topped with a lantern and gallery. The structure emits a red light with an isophase characteristic. It provides a geographic range of 11.6 nautical miles and is located in the Hokkaido Prefecture of Japan, near the city of Rausu. The nearest port is Abashiri, located 37.7 kilometers away.

Why it matters: The lighthouse's distinctive hourglass-shaped concrete tower is a notable architectural feature. Its continued operation supports local maritime industries and ensures safe passage for vessels navigating the waters.

Light & Optic

Characteristic Signature
Iso red 6s
Flash Type
Isophase
Light Color
red
Interval
6s
Raw Code
Iso.R
Focal Height
14m
Geographic Range
11.6NM

Construction & History

Year Built
1964

References & Identifiers

Nearest Port
Abashiri(37.7 km)
Admiralty No.
M6857.5
NGA No.
0404
ARLHS No.
JPN-905

Tower & Structure

Tower Height
11m
Tower Shape
cylindrical
Tower Color
red
Material
concrete

Structure: round hourglass-shaped concrete tower with lantern and gallery, painted red

Location

City
Rausu
Country
🇯🇵Japan
Region
Hokkaido Prefecture
Latitude
43.9864°
Longitude
145.1650°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Matsunori Kō Lighthouse at night?+
Matsunori Kō displays the characteristic Iso red 6s. 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 Matsunori Kō Lighthouse guide vessels into?+
Matsunori Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Shibetsu at 19.6 NM to the S. Other ports served include Yuzhno-Kuril'sk (29.8 NM E), Abashiri (37.9 NM W), Nemuro (43.2 NM SSE), Hanasaki (46 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Matsunori Kō Lighthouse still active and maintained?+
Yes, Matsunori 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 Matsunori Kō Lighthouse?+
You can track vessels near Matsunori 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.