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Todo Shima Lighthouse

Fl W 3s🇯🇵Rishiri and Rebun, Hokkaido, JPOperational

Location & Light Range

About Todo Shima Lighthouse

Todo Shima Lighthouse is a seasonal structure standing 7 meters high. Constructed of metal, the mast-type tower displays white and red bands. Its light emits a single white flash every 3 seconds. The focal plane of the light is positioned 53 meters above sea level. The lighthouse is operational and visible for 7 nautical miles.

Light & Optic

Characteristic Signature
Fl W 3s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
3s
Raw Code
Fl.W. period 3s
Focal Height
53m
Geographic Range
7NM

Location

City
Rishiri and Rebun, Hokkaido
Country
🇯🇵JP
Latitude
45.4771°
Longitude
140.9643°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
7m
Tower Shape
mast
Tower Color
white and red
Material
metal

Structure: Mast; 7. Seasonal

References & Identifiers

Admiralty No.
M6913
NGA No.
1452
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Frequently Asked Questions

How do mariners identify Todo Shima Lighthouse at night?+
Todo Shima displays the characteristic Fl W 3s — 1 white flash every 3 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 Todo Shima Lighthouse guide vessels into?+
Todo Shima Lighthouse assists vessels approaching 5 nearby ports. The closest is Funadomari at 3.4 NM to the ESE. Other ports served include Fukai (9.2 NM SSE), Kafuka (11.2 NM SSE), Oshidomari (18 NM SE), Shido (18 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Todo Shima Lighthouse still active and maintained?+
Yes, Todo Shima 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 Todo Shima Lighthouse?+
You can track vessels near Todo Shima 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.