Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Tsushima Nagasaki Hana Lighthouse

Fl W 4s🇰🇷Tsushima, KROperational

Location & Light Range

About Tsushima Nagasaki Hana Lighthouse

The Tsushima Nagasaki Hana lighthouse is a white, round metal tower standing 33 meters high. Its focal plane reaches 48 meters above sea level. The light emits a single white flash every 4 seconds. This aid guides mariners by illuminating a reef situated 320 meters to the northeast.

Light & Optic

Characteristic Signature
Fl W 4s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
4s
Raw Code
Fl.W. period 4s
Focal Height
48m
Geographic Range
12NM

Location

City
Tsushima
Country
🇰🇷KR
Latitude
34.4115°
Longitude
129.3971°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
33m
Tower Shape
round
Tower Color
white
Material
metal

Structure: White tower; 33. F.W. illuminates reef 320 meters NE

References & Identifiers

Admiralty No.
M5056.4
NGA No.
12532
Live tracking · 50,000+ mariners

Find Tsushima Nagasaki Hana Lighthouse on the live nautical map

Plan voyages near KR, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How do mariners identify Tsushima Nagasaki Hana Lighthouse at night?+
Tsushima Nagasaki Hana displays the characteristic Fl W 4s — 1 white flash every 4 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 Tsushima Nagasaki Hana Lighthouse guide vessels into?+
Tsushima Nagasaki Hana Lighthouse assists vessels approaching 5 nearby ports. The closest is Shiohama at 1.7 NM to the SSW. Other ports served include Sonoura (1.8 NM NW), Mine (2.8 NM NNW), Nii (4.6 NM WSW), Kamoise (4.7 NM S). Mariners should consult the relevant chart for full approach and pilotage information.
Is Tsushima Nagasaki Hana Lighthouse still active and maintained?+
Yes, Tsushima Nagasaki Hana 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 Tsushima Nagasaki Hana Lighthouse?+
Tsushima Nagasaki Hana 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 Tsushima Nagasaki Hana Lighthouse?+
You can track vessels near Tsushima Nagasaki Hana 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.