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Sakata Lighthouse

Fl W 8s🇯🇵Honshu-Northwest Coast, JPOperational

Location & Light Range

About Sakata Lighthouse

A white metal framework tower, distinguished by yellow bands, marks the Honshu-Northwest Coast. This structure stands 41 meters tall and emits a single white flash every 8 seconds. Its focal height aligns with its overall height, indicating a consistent design. The lighthouse is constructed of metal, a common material for such navigational aids. Its color scheme aids in daytime visibility.

Why it matters: This lighthouse provides a geographic range of 18 nautical miles.

Light & Optic

Characteristic Signature
Fl W 8s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
8s
Raw Code
Fl.W. period 8s
Focal Height
41m
Light Range
18NM (33.3 km)
Geographic Range
18NM

Location

City
Honshu-Northwest Coast
Country
🇯🇵JP
Latitude
38.9458°
Longitude
139.8162°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Color
white and yellow
Material
metal

Structure: White metal framework tower, yellow banded

References & Identifiers

Admiralty No.
M7082
NGA No.
3472
Wikidata
Q11644359 →
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Frequently Asked Questions

How far offshore can Sakata Lighthouse be seen?+
With a focal height of 41 meters and a nominal range of 18 nautical miles (approximately 33.3 km), Sakata is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. Lights of this range are typically used as landfall lights by vessels approaching from the open sea.
How do mariners identify Sakata Lighthouse at night?+
Sakata displays the characteristic Fl W 8s — 1 white flash 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 Sakata Lighthouse guide vessels into?+
Sakata Lighthouse assists vessels approaching 5 nearby ports. The closest is Sakata at 0.7 NM to the S. Other ports served include Kamo (11.6 NM SSW), Yura, Yamagata (14.7 NM SSW), Kisakata (15.7 NM NNE), Kobato (17.4 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Sakata Lighthouse still active and maintained?+
Yes, Sakata 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 Sakata Lighthouse?+
Sakata 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 Sakata Lighthouse?+
You can track vessels near Sakata 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.