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Notosaki Lighthouse

Fl (3) W 13s🇯🇵Bungo Suido, JPOperational

Location & Light Range

About Notosaki Lighthouse

Notosaki Lighthouse stands as a white and red cylindrical structure, reaching a height of 13 meters. Its focal plane is situated 16 meters above sea level. The lighthouse displays three white flashes in a 13-second cycle. It is equipped with two red and white triangular daymarks, each featuring a central red triangle, enhancing its visual presence.

Light & Optic

Characteristic Signature
Fl (3) W 13s
Flash Type
Flashing
Light Color
White
Flash Count
3 flashes
Interval
13s
Raw Code
Fl.(3)W. period 13s
Focal Height
16m
Light Range
5NM (9.3 km)
Geographic Range
10NM

Location

City
Bungo Suido
Country
🇯🇵JP
Latitude
33.1558°
Longitude
132.4241°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
13m
Tower Shape
cylindrical
Tower Color
white and red

Structure: Cylindrical mast, two red and white triangular daymarks, red triangle in center; 13

References & Identifiers

Admiralty No.
M5614.34
NGA No.
10440
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Frequently Asked Questions

How far offshore can Notosaki Lighthouse be seen?+
With a focal height of 16 meters and a nominal range of 5 nautical miles (approximately 9.3 km), Notosaki is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Notosaki Lighthouse at night?+
Notosaki displays the characteristic Fl (3) W 13s — 3 white flashes every 13 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 Notosaki Lighthouse guide vessels into?+
Notosaki Lighthouse assists vessels approaching 5 nearby ports. The closest is Iwamatsu at 4.3 NM to the ESE. Other ports served include Hyakunoura (6.4 NM NE), Uwajima (7.5 NM ENE), Aji (8 NM ENE), Nagimi (8 NM ENE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Notosaki Lighthouse still active and maintained?+
Yes, Notosaki 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 Notosaki Lighthouse?+
Notosaki 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 Notosaki Lighthouse?+
You can track vessels near Notosaki 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.