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Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse

Fl Red 5s🇯🇵Noto, JPOperational

Location & Light Range

About Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse

This concrete lighthouse stands 9.5 meters tall on the north breakwater of Ogi Port, located within Tsukumo Bay. Its square, 1-story equipment building supports a post topped with a red light. The light emits a single red flash every 5 seconds. With a focal height of 12 meters, it has a geographic range of 11 nautical miles. The structure is attached to the breakwater, marking the entrance to the port.

Why it matters: The lighthouse's red flash marks the northern edge of the Ogi Port entrance, guiding vessels safely into Tsukumo Bay and preventing collisions with the breakwater.

Light & Optic

Characteristic Signature
Fl Red 5s
Flash Type
Flashing
Light Color
Red
Interval
5s
Raw Code
Fl R 5s
Focal Height
12m
Geographic Range
11NM

Location

City
Noto
Country
🇯🇵Japan
Region
Ishikawa Prefecture
Sea Region
Located on the north breakwater of Ogi Port in Tsukomo Bay, Japan.
Latitude
37.2989°
Longitude
137.2368°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
9.5m
Tower Shape
square
Material
concrete

Structure: concrete post attached to a square 1-story concrete equipment building

References & Identifiers

Nearest Port
Tsukumo(0.1 km)
Admiralty No.
M7189
NGA No.
2932
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Frequently Asked Questions

How do mariners identify Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse at night?+
Ogi Kō (Tsukomo Wan) North Breakwater displays the characteristic Fl Red 5s. 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 Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse guide vessels into?+
Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Iida at 8.5 NM to the NNE. Other ports served include Wajima (17.1 NM WNW), Nanao (18.9 NM SW), Nakanoto (24.9 NM SW), KOGA (27.3 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse still active and maintained?+
Yes, Ogi Kō (Tsukomo Wan) North 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 Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse?+
Ogi Kō (Tsukomo Wan) North 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 Ogi Kō (Tsukomo Wan) North Breakwater Lighthouse?+
You can track vessels near Ogi Kō (Tsukomo Wan) North 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.