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Noshiro Kō South Breakwater Lighthouse

Fl (2) Red 6s🇯🇵Noshiro, JPOperational

Location & Light Range

About Noshiro Kō South Breakwater Lighthouse

Located at the end of the south breakwater for Noshiro Port in Japan, this 11-meter concrete structure features a red conical post atop a 1-story concrete equipment room. It displays a red light with a characteristic of Fl R 6s. The light is visible for 11.3 nautical miles and has a focal plane of 13 meters above sea level.

Why it matters: This navigational aid marks the termination of the south breakwater, aiding ships entering Noshiro Port.

Light & Optic

Characteristic Signature
Fl (2) Red 6s
Flash Type
Flashing
Light Color
Red
Flash Count
2 flashes
Interval
6s
Raw Code
Fl R 6s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Noshiro
Country
🇯🇵Japan
Region
Akita Prefecture
Sea Region
Located at the end of the south breakwater at Noshiro, Japan.
Latitude
40.2023°
Longitude
139.9782°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
11m
Tower Shape
conical
Tower Color
red
Material
concrete

Structure: An 11m concrete post rising from a square 1-story concrete equipment room.

References & Identifiers

Nearest Port
Noshiro(0.1 km)
Admiralty No.
M7056.3
NGA No.
3622
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Frequently Asked Questions

How do mariners identify Noshiro Kō South Breakwater Lighthouse at night?+
Noshiro Kō South Breakwater displays the characteristic Fl (2) Red 6s — 2 red flashes 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Noshiro Kō South Breakwater Lighthouse guide vessels into?+
Noshiro Kō South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Noshiro at 1.1 NM to the E. Other ports served include Funagawa (20 NM SSW), Akitafunagawa (20.4 NM SSW), Funakawa (20.6 NM SSW), Fukaura, Aomori (26.7 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Noshiro Kō South Breakwater Lighthouse still active and maintained?+
Yes, Noshiro Kō South 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 Noshiro Kō South Breakwater Lighthouse?+
Noshiro Kō South 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 Noshiro Kō South Breakwater Lighthouse?+
You can track vessels near Noshiro Kō South 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.