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Hajiki Saki Lighthouse

Fl (3) W 30s🇯🇵Honshu-Northwest Coast, JPOperational

Hajiki Saki is a white octagonal concrete tower that stands 62 meters tall. The focal height of its light reaches 74 meters above sea level. Its geographic range extends for 21 nautical miles. The tower emits a white light with a single flash every 15 seconds.

Characteristic Signature
Fl (3) W 30s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
30s
Raw Code
Fl.W. period 15s
Focal Height
74m
Light Range
22NM (40.7 km)
Geographic Range
21NM
City
Honshu-Northwest Coast
Country
🇯🇵JP
Latitude
38.3308°
Longitude
138.5136°
Flag
Type
Name
Dist.
Tower Height
62m
Tower Shape
octagonal
Tower Color
white
Material
concrete

Structure: White octagonal concrete tower; 62

Admiralty No.
M7092
NGA No.
3272
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How far offshore can Hajiki Saki Lighthouse be seen?+
With a focal height of 74 meters and a nominal range of 22 nautical miles (approximately 40.7 km), Hajiki Saki is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. Lights of this range are typically used as landfall lights by vessels approaching from the open sea.
How do mariners identify Hajiki Saki Lighthouse at night?+
Hajiki Saki displays the characteristic Fl (3) W 30s — 3 white flashes every 30 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.
Which ports and harbors does Hajiki Saki Lighthouse guide vessels into?+
Hajiki Saki Lighthouse assists vessels approaching 5 nearby ports. The closest is Shirose at 11.8 NM to the SSW. Other ports served include Ryotsu (15.9 NM SSW), Futami, Niigata (24.3 NM SSW), OTA (25.2 NM S), Akadomari (27.9 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hajiki Saki Lighthouse still active and maintained?+
Yes, Hajiki Saki 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 Hajiki Saki Lighthouse?+
Hajiki Saki 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 Hajiki Saki Lighthouse?+
You can track vessels near Hajiki Saki 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.