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Gotō Sao Saki Lighthouse

Fl W 3s🇯🇵Gotō Islands, JPOperational

Location & Light Range

About Gotō Sao Saki Lighthouse

Gotō Sao Saki is situated in the Gotō Islands. This lighthouse emits a white flash every 3 seconds. Its focal height reaches 22 meters above sea level. The light has a geographic range of 12 nautical miles.

Light & Optic

Characteristic Signature
Fl W 3s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
3s
Raw Code
Fl.W. period 3s
Focal Height
22m
Geographic Range
12NM

References & Identifiers

Admiralty No.
M5009.6
NGA No.
12836

Location

City
Gotō Islands
Country
🇯🇵JP
Latitude
32.8130°
Longitude
129.0633°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify Gotō Sao Saki Lighthouse at night?+
Gotō Sao Saki displays the characteristic Fl W 3s — 1 white flash every 3 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 Gotō Sao Saki Lighthouse guide vessels into?+
Gotō Sao Saki Lighthouse assists vessels approaching 5 nearby ports. The closest is Arao at 1.6 NM to the N. Other ports served include Narao (1.6 NM N), Origami (10 NM W), Aokata (10.2 NM N), Arikawa (10.2 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Gotō Sao Saki Lighthouse still active and maintained?+
Yes, Gotō Sao 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 Gotō Sao Saki Lighthouse?+
Gotō Sao 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 Gotō Sao Saki Lighthouse?+
You can track vessels near Gotō Sao 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.