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Toba (Range Rear) Lighthouse

Iso R 4s🇯🇵Honshu-South Coast, JPOperational

Location & Light Range

About Toba (Range Rear) Lighthouse

The Toba Range Rear light features a red signal visible for 8 nautical miles. Its focal height reaches 60 meters above sea level. The light operates on an isophase red cycle, with a 4-second period between illuminations. This navigational aid is situated along the Honshu-South Coast.

Light & Optic

Characteristic Signature
Iso R 4s
Flash Type
Isophase
Light Color
Red
Flash Count
1 flash
Interval
4s
Raw Code
Iso.R. period 4s
Focal Height
60m
Light Range
8NM (14.8 km)
Geographic Range
8NM

References & Identifiers

Admiralty No.
M6050.1
NGA No.
6280

Location

City
Honshu-South Coast
Country
🇯🇵JP
Latitude
34.4857°
Longitude
136.8398°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How far offshore can Toba (Range Rear) Lighthouse be seen?+
With a focal height of 60 meters and a nominal range of 8 nautical miles (approximately 14.8 km), Toba (Range Rear) is visible from well offshore under standard atmospheric conditions. Actual visibility depends on observer height, weather, and sea state. This range makes it a significant coastal navigation aid for vessels transiting the area.
How do mariners identify Toba (Range Rear) Lighthouse at night?+
Toba (Range Rear) displays the characteristic Iso R 4s — 1 red flash every 4 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. The red color may indicate a specific sector or warning zone.
Which ports and harbors does Toba (Range Rear) Lighthouse guide vessels into?+
Toba (Range Rear) Lighthouse assists vessels approaching 5 nearby ports. The closest is Toba at 0.4 NM to the ESE. Other ports served include Suga (3 NM ENE), Matoya (7.8 NM SSE), Gokasho (11 NM SW), Hamajima (11.9 NM SSW). Mariners should consult the relevant chart for full approach and pilotage information.
Is Toba (Range Rear) Lighthouse still active and maintained?+
Yes, Toba (Range Rear) 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 Toba (Range Rear) Lighthouse?+
Toba (Range Rear) 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 Toba (Range Rear) Lighthouse?+
You can track vessels near Toba (Range Rear) 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.