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Karimata Saki Lighthouse

Fl (2) W 8s🇯🇵Eastern Shikoku, JPOperational

Location & Light Range

About Karimata Saki Lighthouse

This lighthouse features a white, round concrete tower that reaches a height of 31 meters. Its focal plane is situated 22 meters above sea level. The light produces two white flashes within an 8-second cycle. This facility has been operational since its construction. The tower's construction material is concrete, and its design is a simple round shape.

Light & Optic

Characteristic Signature
Fl (2) W 8s
Flash Type
Flashing
Light Color
White
Flash Count
2 flashes
Interval
8s
Raw Code
Oc.(2)W. period 8s
Focal Height
22m
Geographic Range
5NM

Location

City
Eastern Shikoku
Country
🇯🇵JP
Latitude
33.8450°
Longitude
134.7197°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Height
31m
Tower Shape
round
Tower Color
white
Material
concrete

Structure: White round concrete tower; 31

References & Identifiers

Admiralty No.
M5575.6
NGA No.
7056
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Frequently Asked Questions

How do mariners identify Karimata Saki Lighthouse at night?+
Karimata Saki displays the characteristic Fl (2) W 8s — 2 white flashes every 8 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 Karimata Saki Lighthouse guide vessels into?+
Karimata Saki Lighthouse assists vessels approaching 5 nearby ports. The closest is Anan at 2.9 NM to the WNW. Other ports served include Tachibana (3.7 NM NW), Tomioka, Tokushima (5.5 NM NNW), Yuki (7.8 NM SW), Yuki (8.1 NM SW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Karimata Saki Lighthouse still active and maintained?+
Yes, Karimata Saki 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 Karimata Saki Lighthouse?+
Karimata Saki 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 Karimata Saki Lighthouse?+
You can track vessels near Karimata Saki 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.