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Kutsugata Lighthouse

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

Location & Light Range

About Kutsugata Lighthouse

Also known as: Cape Kutsugata Lighthouse

This lighthouse features a white cylindrical tower marked with red bands. The structure rises to a height of 14 meters, with the focal plane situated at 24 meters. Its light emits a single red flash on a 3-second cycle. The Kutsugata light has a geographic range of 3 nautical miles.

Light & Optic

Characteristic Signature
Iso W 6s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Fl.R. period 3s
Focal Height
24m
Geographic Range
3NM

Location

City
Rishiri and Rebun, Hokkaido
Country
🇯🇵JP
Latitude
45.1860°
Longitude
141.1298°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
14m
Tower Shape
cylindrical
Tower Color
white and red

Structure: White cylindrical tower, red banded; 14

References & Identifiers

Admiralty No.
M6923.6
NGA No.
1404
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Frequently Asked Questions

How do mariners identify Kutsugata Lighthouse at night?+
Kutsugata displays the characteristic Iso W 6s — 1 white 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.
Which ports and harbors does Kutsugata Lighthouse guide vessels into?+
Kutsugata Lighthouse assists vessels approaching 5 nearby ports. The closest is Kutsugata at 0.3 NM to the NE. Other ports served include Oshidomari (5.4 NM NE), Shido (5.4 NM NE), Kafuka (7.6 NM NNW), Iwaki (8.3 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kutsugata Lighthouse still active and maintained?+
Yes, Kutsugata 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 Kutsugata Lighthouse?+
You can track vessels near Kutsugata 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.