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Shibitachi Nakane Lighthouse

Fl Red 8s🇯🇵Kesennuma, JPOperational

Shibitachi Nakane Lighthouse stands on a rock at the upper end of the eastern arm of Kesennuma Wan. Constructed of concrete, its design features a square, one-story equipment building with a concrete post extending upwards. The tower, painted red, reaches a focal height of 11 meters. It emits a single red flash every 8 seconds, visible for nearly 11 nautical miles. The site is accessible by boat, though the tower itself is closed to visitors. Its nearest port is Sakihama, located 2 kilometers away.

Why it matters: This lighthouse is essential for safe navigation within the eastern arm of Kesennuma Wan, guiding local fishing fleets and other maritime traffic through the bay's upper reaches. Its red light warns vessels of the submerged rock it occupies, preventing groundings in this busy coastal area. The lighthouse's distinctive structure provides a recognizable daymark for mariners.

Characteristic Signature
Fl Red 8s
Flash Type
Flashing
Light Color
Red
Interval
8s
Raw Code
Fl R 8s
Focal Height
11m
Geographic Range
10.7NM
City
Kesennuma
Country
🇯🇵Japan
Region
Miyagi Prefecture
Sea Region
a rock in the upper end of the eastern arm of Kesennuma Wan
Latitude
38.8834°
Longitude
141.6348°
Nearest Port
Sakihama(2.0 km)
Admiralty No.
M6567.5
NGA No.
4252
Tower Height
10m
Tower Shape
square
Tower Color
red
Material
concrete

Structure: concrete post attached to a square 1-story concrete equipment building

Open to public
Site open, tower closed
Flag
Type
Name
Dist.
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How do mariners identify Shibitachi Nakane Lighthouse at night?+
Shibitachi Nakane displays the characteristic Fl Red 8s. 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 Shibitachi Nakane Lighthouse guide vessels into?+
Shibitachi Nakane Lighthouse assists vessels approaching 5 nearby ports. The closest is En at 1.9 NM to the WSW. Other ports served include Nakayama (1.9 NM WSW), Obatake (1.9 NM WSW), Saba (1.9 NM WSW), Kesennuma (2.3 NM WNW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Shibitachi Nakane Lighthouse still active and maintained?+
Yes, Shibitachi Nakane 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 Shibitachi Nakane Lighthouse?+
Shibitachi Nakane 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 Shibitachi Nakane Lighthouse?+
You can track vessels near Shibitachi Nakane 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.