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Mie Sikimi Kō Lighthouse

F G 3s🇯🇵Nagasaki Area, JPOperational

Location & Light Range

About Mie Sikimi Kō Lighthouse

This white tower stands 26 meters tall in the Nagasaki Area. Its focal height reaches 67 meters above sea level. The light emits a single green flash every 3 seconds. This navigation aid is listed as number 11835 on the NGA list and M5202.3 in the Admiralty list.

Light & Optic

Characteristic Signature
F G 3s
Flash Type
Fixed
Light Color
Green
Flash Count
1 flash
Interval
3s
Raw Code
Fl.G. period 3s
Focal Height
67m
Geographic Range
5NM

Location

City
Nagasaki Area
Country
🇯🇵JP
Latitude
32.8167°
Longitude
129.7670°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
26m
Tower Color
white

Structure: White tower; 26. JAPAN-KYUSHU 131 (1)

References & Identifiers

Admiralty No.
M5202.3
NGA No.
11835
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Frequently Asked Questions

How do mariners identify Mie Sikimi Kō Lighthouse at night?+
Mie Sikimi Kō displays the characteristic F G 3s — 1 green 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. The green color may indicate a specific sector or warning zone.
Which ports and harbors does Mie Sikimi Kō Lighthouse guide vessels into?+
Mie Sikimi Kō Lighthouse assists vessels approaching 5 nearby ports. The closest is Nagayo at 5.3 NM to the ENE. Other ports served include Koguchi (6.3 NM NNE), Nagasaki (6.6 NM SE), Aikawa, Nagasaki (7.3 NM SE), Furue, Nagasaki (7.3 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Mie Sikimi Kō Lighthouse still active and maintained?+
Yes, Mie Sikimi 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 Mie Sikimi Kō Lighthouse?+
Mie Sikimi 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 Mie Sikimi Kō Lighthouse?+
You can track vessels near Mie Sikimi 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.