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Etomo Kō Lighthouse

Iso G 6s🇯🇵Shimane, JPOperational

Location & Light Range

About Etomo Kō Lighthouse

Etomo Kō Lighthouse is a maritime navigation aid located in Shimane, JP. It is currently operational and active, providing guidance to vessels navigating the surrounding waters. The light sits at a focal height of 17 meters above mean sea level.

Light characteristic: The identifying signal of this lighthouse is Iso G 6s. This means the light produces 1 flash every 6 seconds. Mariners use this distinctive pattern to positively identify the light and distinguish it from other aids to navigation in the area. The light color is green, which may indicate a specific sector or warning zone.

Position: Etomo Kō Lighthouse is positioned at 35.5253°N, 132.9665°E, near Shimane in JP.

Geographic context: Etomo Kō Lighthouse is situated on the Sea of Japan, within the Japan / Korea shipping lane — a busy shipping corridor linking the major ports of Japan and South Korea. The location falls within the temperate maritime climate zone.

Nearby lighthouses in JP: Other lighthouses in the region include Abashiri East Breakwater, Abashiri Island Breakwater North End, Abashiri North Breakwater, Abashiri South Breakwater East End, Abuka Kō. View all on the Lighthouses Directory.

Nearby Ports

Etomo

JPETM

0.4 NME

Aikakita

JPAKI

1.6 NMWSW

Matsue

JPMTE

7.8 NMSE

Kasaura

JPKAC

8.7 NMENE

Kitaura, Ehime

JPKIR

9.5 NMENE

Flash Characteristics

Characteristic Signature
Iso G 6s
Flash Type
Isophase
Light Color
Green
Flash Count
1 flash
Interval
6s

Physical Specifications

Focal Height
17m
Light Range
Not available
Status
ACTIVE
City
Shimane
Country
🇯🇵JP
Latitude
35.5253°
Longitude
132.9665°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Etomo Kō Lighthouse at night?+
Etomo Kō displays the characteristic Iso G 6s — 1 green 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Etomo Kō Lighthouse guide vessels into?+
Etomo Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Etomo at 0.4 NM to the E. Other ports served include Aikakita (1.6 NM WSW), Matsue (7.8 NM SE), Kasaura (8.7 NM ENE), Kitaura, Ehime (9.5 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Etomo Kō Lighthouse still active and maintained?+
Yes, Etomo 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.
What shipping routes pass near Etomo Kō Lighthouse?+
Etomo Kō 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 Etomo Kō Lighthouse?+
You can track vessels near Etomo 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.