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Nagasakihana Lighthouse

Fl W 10s🇯🇵Kyu, JPOperational

Location & Light Range

About Nagasakihana Lighthouse

Nagasakihana Lighthouse is a white cylindrical tower topped with red. The structure stands 30 meters high, with the light positioned at a focal height of 27 meters. It emits a single white flash every 10 seconds. This light operates continuously throughout the day and night. The lighthouse is situated near the city of Kyu.

Why it matters: The lighthouse provides a geographic range of 15 nautical miles.

Light & Optic

Characteristic Signature
Fl W 10s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
10s
Raw Code
Fl.W. period 10s
Focal Height
27m
Light Range
15NM (27.8 km)
Geographic Range
15NM

Location

City
Kyu
Country
🇯🇵JP
Latitude
32.1259°
Longitude
130.1120°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
30m
Tower Shape
cylindrical
Tower Color
white and red

Structure: White cylindrical tower, red top; 30. Operates 24 hours. CANADA-NOVA SCOTIA-BAY OF FUNDY

References & Identifiers

Admiralty No.
M5102
NGA No.
11184
Wikidata
Q109599787 →
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Frequently Asked Questions

How far offshore can Nagasakihana Lighthouse be seen?+
With a focal height of 27 meters and a nominal range of 15 nautical miles (approximately 27.8 km), Nagasakihana 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 Nagasakihana Lighthouse at night?+
Nagasakihana displays the characteristic Fl W 10s — 1 white flash every 10 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 Nagasakihana Lighthouse guide vessels into?+
Nagasakihana Lighthouse assists vessels approaching 5 nearby ports. The closest is Sasue at 1.9 NM to the N. Other ports served include Kuronohama (3.7 NM ESE), Osuki (4.6 NM E), Kosuki (4.7 NM E), Wakimoto (4.7 NM SE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Nagasakihana Lighthouse still active and maintained?+
Yes, Nagasakihana 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 Nagasakihana Lighthouse?+
Nagasakihana 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 Nagasakihana Lighthouse?+
You can track vessels near Nagasakihana 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.