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Aomori Kō East Breakwater West End Lighthouse

Fl (3) Green 12s🇯🇵Aomori, JPOperational

Location & Light Range

About Aomori Kō East Breakwater West End Lighthouse

This concrete, cylindrical lighthouse stands 11 meters tall and is painted white. It is situated at the western end of the detached breakwater that shelters the eastern portion of Aomori harbor. The lighthouse emits a green flash every 12 seconds. Its light is visible for 10.7 nautical miles. Access to the tower and its site is restricted, with the structure reachable only by boat.

Why it matters: The lighthouse marks the western extremity of the detached breakwater, providing a critical navigational reference for vessels entering or leaving Aomori harbor.

Light & Optic

Characteristic Signature
Fl (3) Green 12s
Flash Type
Flashing
Light Color
Green
Flash Count
3 flashes
Interval
12s
Raw Code
Fl G 12s
Focal Height
11m
Geographic Range
10.7NM

Location

City
Aomori
Country
🇯🇵Japan
Region
Aomori Prefecture
Sea Region
Aomori harbor, Japan, marking the west end of the detached breakwater protecting the eastern part of the harbor.
Latitude
40.8350°
Longitude
140.7506°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
11m
Tower Shape
cylindrical
Tower Color
white
Material
concrete

Structure: round cylindrical tower with lantern and gallery, painted white

References & Identifiers

Nearest Port
Aomori(0.3 km)
Admiralty No.
M6647.5
NGA No.
3734
USCG No.
JCG-1520
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Frequently Asked Questions

How do mariners identify Aomori Kō East Breakwater West End Lighthouse at night?+
Aomori Kō East Breakwater West End displays the characteristic Fl (3) Green 12s — 3 green flashes every 12 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 Aomori Kō East Breakwater West End Lighthouse guide vessels into?+
Aomori Kō East Breakwater West End Lighthouse assists vessels approaching 5 nearby ports. The closest is Aomori at 0.8 NM to the WNW. Other ports served include Taki (12.9 NM NE), Noheji (17.2 NM E), Wakinosawa (19 NM N), Tairadate (19.3 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Aomori Kō East Breakwater West End Lighthouse still active and maintained?+
Yes, Aomori Kō East Breakwater West End 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 Aomori Kō East Breakwater West End Lighthouse?+
Aomori Kō East Breakwater West End 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 Aomori Kō East Breakwater West End Lighthouse?+
You can track vessels near Aomori Kō East Breakwater West End 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.