Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

Mieshima Lighthouse

Fl W 5s🇯🇵Honshu-South Coast, JPOperational

Location & Light Range

About Mieshima Lighthouse

The Mieshima lighthouse is an operational aid located on the south coast of Honshu. It emits a white light from a focal height of 68 meters. This structure serves mariners navigating the waters of this coastal region. Its consistent illumination aids in the safe passage of vessels.

Light & Optic

Characteristic Signature
Fl W 5s
Flash Type
Flashing
Light Color
White
Flash Count
1 flash
Interval
5s
Focal Height
68m
Light Range
7NM (13.0 km)

Nearby Vessels

Flag
Type
Name
Dist.

Location

City
Honshu-South Coast
Country
🇯🇵JP
Latitude
34.2433°
Longitude
136.5791°
Live tracking · 50,000+ mariners

Find Mieshima Lighthouse on the live nautical map

Plan voyages near JP, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App

Frequently Asked Questions

How far offshore can Mieshima Lighthouse be seen?+
With a focal height of 68 meters and a nominal range of 7 nautical miles (approximately 13.0 km), Mieshima is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. As a shorter-range light, it primarily serves nearshore and coastal traffic.
How do mariners identify Mieshima Lighthouse at night?+
Mieshima displays the characteristic Fl W 5s — 1 white flash every 5 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 Mieshima Lighthouse guide vessels into?+
Mieshima Lighthouse assists vessels approaching 5 nearby ports. The closest is Yoshizu at 4.1 NM to the WNW. Other ports served include Gokasho (8.5 NM NE), Hamajima (9.4 NM ENE), Nishiki (9.4 NM W), Nagashima (12 NM WSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Mieshima Lighthouse still active and maintained?+
Yes, Mieshima 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 Mieshima Lighthouse?+
Mieshima 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 Mieshima Lighthouse?+
You can track vessels near Mieshima 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.