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Noma Saki Lighthouse

Iso W 6s🇯🇵Nagoya (Aichi Prefecture), JPOperational

Location & Light Range

About Noma Saki Lighthouse

This white, round concrete tower stands 59 meters tall. Its focal height reaches 20 meters above sea level. The light characteristic is an isophase white signal that completes a cycle every 6 seconds. The lighthouse provides a geographic range of 8 nautical miles.

Light & Optic

Characteristic Signature
Iso W 6s
Flash Type
Isophase
Light Color
White
Flash Count
1 flash
Interval
6s
Raw Code
Iso.W. period 6s
Focal Height
20m
Geographic Range
8NM

Location

City
Nagoya (Aichi Prefecture)
Country
🇯🇵JP
Latitude
34.7577°
Longitude
136.8445°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
59m
Tower Shape
round
Tower Color
white
Material
concrete

Structure: White round concrete tower; 59

References & Identifiers

Admiralty No.
M6144
NGA No.
6108
Wikipedia
Read on Wikipedia →
Wikidata
Q7048478 →
OpenStreetMap
View on OSM →
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Frequently Asked Questions

How do mariners identify Noma Saki Lighthouse at night?+
Noma Saki displays the characteristic Iso W 6s — 1 white flash every 6 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 Noma Saki Lighthouse guide vessels into?+
Noma Saki Lighthouse assists vessels approaching 5 nearby ports. The closest is Fugusaki at 0.5 NM to the N. Other ports served include Utsumi, Aichi (1.6 NM SE), Kowa (3.9 NM E), Toyohama, Aichi (5.5 NM SE), Tokoname (6.9 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Noma Saki Lighthouse still active and maintained?+
Yes, Noma 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 Noma Saki Lighthouse?+
Noma 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 Noma Saki Lighthouse?+
You can track vessels near Noma 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.