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Izumo-hinomisaki Lighthouse

Fl (2) WR 20s🇯🇵Honshu-Northwest Coast, JPOperational

Location & Light Range

About Izumo-hinomisaki Lighthouse

Completed in 1903, this lighthouse features a 43.65-meter quadrilateral latticed tower constructed from fiberglass. It is painted white with red accents and displays a rectangular daymark. The light mechanism produces two white flashes followed by one red flash, cycling every 20 seconds. From a focal height of 63 meters, this light can be seen for 21 nautical miles. The structure is a registered tangible cultural property of Japan.

Why it matters: Designated a Registered Tangible Cultural Property of Japan, this lighthouse provides navigational aid for vessels operating along the Honshu Northwest Coast.

Light & Optic

Characteristic Signature
Fl (2) WR 20s
Flash Type
Flashing
Light Color
WR
Flash Count
2 flashes
Interval
20s
Raw Code
Fl.(2+1)W.R. period 20s
Focal Height
63m
Light Range
21NM (38.9 km)
Geographic Range
21NM

Construction & History

Year Built
1903
Heritage Status
Registered Tangible Cultural Property of Japan

References & Identifiers

Admiralty No.
M7334
NGA No.
1936
Wikidata
Q10896678 →

Tower & Structure

Tower Height
43.65m
Tower Shape
quadrilateral
Tower Color
white and red
Material
fiberglass

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

Location

City
Honshu-Northwest Coast
Country
🇯🇵JP
Latitude
35.4338°
Longitude
132.6291°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Izumo-hinomisaki Lighthouse be seen?+
With a focal height of 63 meters and a nominal range of 21 nautical miles (approximately 38.9 km), Izumo-hinomisaki is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. Lights of this range are typically used as landfall lights by vessels approaching from the open sea.
How do mariners identify Izumo-hinomisaki Lighthouse at night?+
Izumo-hinomisaki displays the characteristic Fl (2) WR 20s — 2 wr flashes every 20 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 wr color may indicate a specific sector or warning zone.
Which ports and harbors does Izumo-hinomisaki Lighthouse guide vessels into?+
Izumo-hinomisaki Lighthouse assists vessels approaching 5 nearby ports. The closest is Taisha at 2.7 NM to the SE. Other ports served include Sagi (2.8 NM E), Kawashimo (6.1 NM ENE), Aikakita (15.8 NM ENE), Unnan (16.1 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Izumo-hinomisaki Lighthouse still active and maintained?+
Yes, Izumo-hinomisaki 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 Izumo-hinomisaki Lighthouse?+
Izumo-hinomisaki 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 Izumo-hinomisaki Lighthouse?+
You can track vessels near Izumo-hinomisaki 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.