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Wakkanai Kō East Breakwater West Head Lighthouse

Fl Green 3s🇯🇵Wakkanai, JPOperational

Location & Light Range

About Wakkanai Kō East Breakwater West Head Lighthouse

This lighthouse marks the western end of the detached East Breakwater, defining the main entrance to Wakkanai Kō. The structure is a round, cylindrical concrete tower, painted white, standing 11 meters tall. Its lantern and gallery are situated at a focal height of 13 meters. Emitting a single green flash every 3 seconds, its light has a geographic range of 11.3 nautical miles. It is located 0.3 kilometers from the nearest port, Wakkanai.

Why it matters: This lighthouse delineates the main harbor entrance for Wakkanai Kō, working with the North Breakwater light to create a safe navigational channel.

Light & Optic

Characteristic Signature
Fl Green 3s
Flash Type
Flashing
Light Color
Green
Interval
3s
Raw Code
Fl G 3s
Focal Height
13m
Geographic Range
11.3NM

Location

City
Wakkanai
Country
🇯🇵Japan
Region
Hokkaido Prefecture
Sea Region
Located at the west end of the detached East Breakwater, framing the main harbor entrance of Wakkanai Kō.
Latitude
45.4140°
Longitude
141.6976°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

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

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

References & Identifiers

Nearest Port
Wakkanai(0.3 km)
ARLHS No.
JPN-1011
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Frequently Asked Questions

How do mariners identify Wakkanai Kō East Breakwater West Head Lighthouse at night?+
Wakkanai Kō East Breakwater West Head displays the characteristic Fl Green 3s. 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 Wakkanai Kō East Breakwater West Head Lighthouse guide vessels into?+
Wakkanai Kō East Breakwater West Head Lighthouse assists vessels approaching 5 nearby ports. The closest is Nishibe at 20.3 NM to the ESE. Other ports served include Onishi (20.3 NM ESE), Oshidomari (22.3 NM WSW), Shido (22.3 NM WSW), Oniwaki (23.3 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Wakkanai Kō East Breakwater West Head Lighthouse still active and maintained?+
Yes, Wakkanai Kō East Breakwater West Head 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.
How can I track vessels near Wakkanai Kō East Breakwater West Head Lighthouse?+
You can track vessels near Wakkanai Kō East Breakwater West Head 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.