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

Hososhima North Breakwater Lighthouse

Iso Green 6s🇯🇵Hyuga, JPOperational

Location & Light Range

About Hososhima North Breakwater Lighthouse

Also known as: Makishima

This cylindrical concrete tower stands 11 meters tall on the Hososhima North (Makishima) Breakwater, located 0.3 kilometers from Hososhima port. Its focal plane is 17 meters above sea level, casting a green isophase light that completes its cycle every 6 seconds. The structure is attached to a small equipment shelter and flares at the top. It guides vessels approaching the northern entrance to Hososhima Port. The light's geographic range extends to 12.4 nautical miles.

Why it matters: This light precisely marks the end of the breakwater, ensuring safe passage for vessels entering or departing Hososhima Port, which is a critical hub for regional fishing and cargo activities.

Light & Optic

Characteristic Signature
Iso Green 6s
Flash Type
Isophase
Light Color
Green
Interval
6s
Raw Code
Iso G 6s
Focal Height
17m
Light Range
8NM (14.8 km)
Geographic Range
12.4NM

Location

City
Hyuga
Country
🇯🇵Japan
Region
Miyazaki Prefecture
Sea Region
Located on the Hososhima North (Makishima) Breakwater in Japan.
Latitude
32.4540°
Longitude
131.6744°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
11m
Tower Shape
cylindrical
Material
concrete

Structure: round concrete tower, flared at the top, attached to a small equipment shelter

References & Identifiers

Nearest Port
Hososhima(0.3 km)
Admiralty No.
M4898.7
ARLHS No.
JPN-2128
Live tracking · 50,000+ mariners

Find Hososhima North Breakwater Lighthouse on the live nautical map

Plan voyages near Japan, 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 far offshore can Hososhima North Breakwater Lighthouse be seen?+
With a focal height of 17 meters and a nominal range of 8 nautical miles (approximately 14.8 km), Hososhima North Breakwater is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. This range makes it a significant coastal navigation aid for vessels transiting the area.
How do mariners identify Hososhima North Breakwater Lighthouse at night?+
Hososhima North Breakwater displays the characteristic Iso Green 6s. 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. The green color may indicate a specific sector or warning zone.
Which ports and harbors does Hososhima North Breakwater Lighthouse guide vessels into?+
Hososhima North Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Hirai at 1.3 NM to the SSW. Other ports served include Hiraiwa (1.3 NM SSW), Hososhima (1.3 NM SSW), Totoro (1.3 NM SSW), Nobeokashinko (3.7 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Hososhima North Breakwater Lighthouse still active and maintained?+
Yes, Hososhima North Breakwater 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 Hososhima North Breakwater Lighthouse?+
Hososhima North Breakwater 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 Hososhima North Breakwater Lighthouse?+
You can track vessels near Hososhima North Breakwater 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.