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Kōbe Breakwater Four Lighthouse

Fl Red 3s🇯🇵Kobe, JPOperational

Location & Light Range

About Kōbe Breakwater Four Lighthouse

Also known as: #Kōbe Breakwater Four

This small, square red cabinet lighthouse stands on the south side of an opening in the breakwater system for Kōbe harbor, off the Mayafuto Quay. It stands 4 meters above the water, emitting a single red flash every 3 seconds. The structure is made of concrete and replaced an earlier, taller concrete post. The lighthouse is accessible only by boat and is closed to the public.

Why it matters: The Kōbe Breakwater Four precisely marks a critical opening in the breakwater, ensuring the safe navigation of vessels entering and exiting the Mayafuto Quay area within the busy Kōbe harbor.

Light & Optic

Characteristic Signature
Fl Red 3s
Flash Type
Flashing
Light Color
Red
Interval
3s
Raw Code
Fl R 3s
Focal Height
4m
Geographic Range
7.9NM

Construction & History

Significant events: Replaced

References & Identifiers

Nearest Port
Rokko Island(1.8 km)
Admiralty No.
M5872
NGA No.
7448
ARLHS No.
JPN-1508

Tower & Structure

Tower Shape
square
Tower Color
red
Material
concrete

Structure: A small, square, red cabinet with a focal plane of 4 m.

Location

City
Kobe
Country
🇯🇵Japan
Region
Hyogo Prefecture
Sea Region
Kōbe harbor, on the south side of an opening in the breakwater, off the Mayafuto Quay.
Latitude
34.6892°
Longitude
135.2243°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Kōbe Breakwater Four Lighthouse at night?+
Kōbe Breakwater Four displays the characteristic Fl Red 3s. 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 red color may indicate a specific sector or warning zone.
Which ports and harbors does Kōbe Breakwater Four Lighthouse guide vessels into?+
Kōbe Breakwater Four Lighthouse assists vessels approaching 5 nearby ports. The closest is Kobe at 2.9 NM to the W. Other ports served include Amagasaki (7.9 NM E), Nishinomiya (7.9 NM E), AmagasakiNishinomiyaAshiya (9.6 NM E), Osaka, Tottori (10.6 NM ESE). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kōbe Breakwater Four Lighthouse still active and maintained?+
Yes, Kōbe Breakwater Four 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 Kōbe Breakwater Four Lighthouse?+
Kōbe Breakwater Four 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 Kōbe Breakwater Four Lighthouse?+
You can track vessels near Kōbe Breakwater Four 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.