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Kamaisｈiko South Breakwater Lighthouse

Fl G 3s🇯🇵Northeastern Honshū, JPOperational

Location & Light Range

About Kamaisｈiko South Breakwater Lighthouse

This white tower stands 16 meters tall. It emits a green light that flashes every 3 seconds. The light's geographic range is 5 nautical miles. The structure is located near Northeastern Honshū.

Light & Optic

Characteristic Signature
Fl G 3s
Flash Type
Flashing
Light Color
Green
Interval
3s
Raw Code
Fl.G. period 3s
Geographic Range
5NM

Location

City
Northeastern Honshū
Country
🇯🇵JP
Latitude
39.2561°
Longitude
141.9319°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
16m
Tower Color
white

Structure: White tower; 16

References & Identifiers

Admiralty No.
M6589.3
NGA No.
4113
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Frequently Asked Questions

How do mariners identify Kamaisｈiko South Breakwater Lighthouse at night?+
Kamaisｈiko South Breakwater displays the characteristic Fl G 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does Kamaisｈiko South Breakwater Lighthouse guide vessels into?+
Kamaisｈiko South Breakwater Lighthouse assists vessels approaching 5 nearby ports. The closest is Kamaishi at 1.6 NM to the WNW. Other ports served include Otsuchi (1.6 NM WNW), Tagi (1.6 NM WNW), Sakihama (9.8 NM SSW), Yamada, Iwate (12.5 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Kamaisｈiko South Breakwater Lighthouse still active and maintained?+
Yes, Kamaisｈiko South 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 Kamaisｈiko South Breakwater Lighthouse?+
Kamaisｈiko South 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 Kamaisｈiko South Breakwater Lighthouse?+
You can track vessels near Kamaisｈiko South 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.