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Anorisaki Lighthouse

Fl W 15s🇯🇵Honshu-South Coast, JPOperational

Location & Light Range

About Anorisaki Lighthouse

Constructed and first lit in 1948, Anorisaki Lighthouse stands 15 meters tall. Its focal plane reaches 35 meters above sea level, casting a white light with a single flash every 15 seconds. This light has a geographic range of 16 nautical miles. The lighthouse is situated on the Shima Peninsula, along Honshu's south coast. It remains operational, guiding vessels in the region.

Why it matters: Anorisaki Lighthouse is recognized as a Registered Tangible Cultural Property of Japan.

Background
Anorisaki Lighthouse (安乗埼灯台, Anorisaki tōdai) is a lighthouse on the top of Shima Peninsula in the city of Shima, Mie Prefecture, Japan.

Light & Optic

Characteristic Signature
Fl W 15s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
15s
Raw Code
Fl.W. period 15s
Focal Height
35m
Light Range
16NM (29.6 km)
Geographic Range
16NM

Construction & History

Year Built
1948
Heritage Status
Registered Tangible Cultural Property of Japan

References & Identifiers

Admiralty No.
M6042
NGA No.
6356
Wikipedia
Read on Wikipedia →
Wikidata
Q867904 →

Tower & Structure

Tower Height
15m

Location

City
Honshu-South Coast
Country
🇯🇵JP
Latitude
34.3651°
Longitude
136.9085°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Anorisaki Lighthouse be seen?+
With a focal height of 35 meters and a nominal range of 16 nautical miles (approximately 29.6 km), Anorisaki 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 Anorisaki Lighthouse at night?+
Anorisaki displays the characteristic Fl W 15s — 1 white flash every 15 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 Anorisaki Lighthouse guide vessels into?+
Anorisaki Lighthouse assists vessels approaching 5 nearby ports. The closest is Matoya at 0.6 NM to the W. Other ports served include Toba (7.7 NM NNW), Suga (8.1 NM N), Hamajima (8.5 NM WSW), Gokasho (10.6 NM W). Mariners should consult the relevant chart for full approach and pilotage information.
Is Anorisaki Lighthouse still active and maintained?+
Yes, Anorisaki 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 Anorisaki Lighthouse?+
Anorisaki 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 Anorisaki Lighthouse?+
You can track vessels near Anorisaki 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.