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Akashi Kō West Outer Breakwater Lighthouse

Iso G 6s🇯🇵Kōbe Area, JPOperational

Location & Light Range

About Akashi Kō West Outer Breakwater Lighthouse

This cylindrical mast lighthouse is white and stands 10 meters high. Its focal height reaches 12 meters above sea level. The structure emits an isophase green light, which cycles every 6 seconds. This aid has a geographic range of 4 nautical miles.

Light & Optic

Characteristic Signature
Iso G 6s
Flash Type
Isophase
Light Color
Green
Flash Count
1 flash
Interval
6s
Raw Code
Iso.G. period 6s
Focal Height
12m
Geographic Range
4NM

Location

City
Kōbe Area
Country
🇯🇵JP
Latitude
34.6406°
Longitude
134.9827°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
10m
Tower Shape
cylindrical
Tower Color
white

Structure: Cylindrical mast; 10. Seasonal

References & Identifiers

Admiralty No.
M5782.6
NGA No.
7664
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Frequently Asked Questions

How do mariners identify Akashi Kō West Outer Breakwater Lighthouse at night?+
Akashi Kō West Outer Breakwater 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 Akashi Kō West Outer Breakwater Lighthouse guide vessels into?+
Akashi Kō West Outer Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Akashi at 0.3 NM to the ENE. Other ports served include Iwaya (3.2 NM SSE), Eigashima (4.1 NM WNW), Higashiharima (8.2 NM WNW), Kakogawa (8.2 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Akashi Kō West Outer Breakwater Lighthouse still active and maintained?+
Yes, Akashi Kō West Outer Breakwater 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 Akashi Kō West Outer Breakwater Lighthouse?+
Akashi Kō West Outer Breakwater 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 Akashi Kō West Outer Breakwater Lighthouse?+
You can track vessels near Akashi Kō West Outer Breakwater 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.