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Hakodate Training Wall Number 3 Lighthouse

Fl G 5s🇯🇵Southern Hokkaidō, JPOperational

Location & Light Range

About Hakodate Training Wall Number 3 Lighthouse

This training wall light is situated at the southern end of a breakwater on the northwest side of Hakodate harbor. The structure is a 12-meter-tall, tapered, square skeletal tower, painted green. It has a focal plane of 12 meters. The light emits a continuous green signal with a single brighter flash occurring every 5 seconds.

Light & Optic

Characteristic Signature
Fl G 5s
Flash Type
Flashing
Light Color
Green
Flash Count
1 flash
Interval
5s
Raw Code
FFl
Focal Height
12m

Location

City
Southern Hokkaidō
Country
🇯🇵JP
Latitude
41.8105°
Longitude
140.7020°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
12m
Tower Shape
square
Tower Color
green

References & Identifiers

Admiralty No.
M6708
NGA No.
0912
ARLHS No.
JPN-861
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Frequently Asked Questions

How do mariners identify Hakodate Training Wall Number 3 Lighthouse at night?+
Hakodate Training Wall Number 3 displays the characteristic Fl G 5s — 1 green flash every 5 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 Hakodate Training Wall Number 3 Lighthouse guide vessels into?+
Hakodate Training Wall Number 3 Lighthouse assists vessels approaching 5 nearby ports. The closest is Hakodate at 1.2 NM to the S. Other ports served include Date (1.8 NM SSE), Usujiri (13.2 NM NE), Toyoura (17.2 NM ESE), Moriage (19.1 NM NNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hakodate Training Wall Number 3 Lighthouse still active and maintained?+
Yes, Hakodate Training Wall Number 3 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 Hakodate Training Wall Number 3 Lighthouse?+
Hakodate Training Wall Number 3 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 Hakodate Training Wall Number 3 Lighthouse?+
You can track vessels near Hakodate Training Wall Number 3 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.