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Toyomisaki Lighthouse

Iso R 6s🇯🇵Western Hokkaidō, JPOperational

Location & Light Range

About Toyomisaki Lighthouse

Toyomisaki Lighthouse features a white, cylindrical fiberglass tower marked with red bands. This structure stands 12 meters tall. The light produces a single white flash every 4 seconds. The lighthouse is situated in Western Hokkaido.

Light & Optic

Characteristic Signature
Iso R 6s
Flash Type
Isophase
Light Color
Red
Flash Count
1 flash
Interval
6s
Raw Code
Fl.W. period 4s
Focal Height
12m
Geographic Range
12NM

Location

City
Western Hokkaidō
Country
🇯🇵JP
Latitude
44.5662°
Longitude
141.7746°

Nearby Vessels

Flag
Type
Name
Dist.

Tower & Structure

Tower Shape
cylindrical
Tower Color
white and red
Material
fiberglass

Structure: White cylindrical glass reinforced plastic(grp) fiberglass tower, red banded, rectangular

References & Identifiers

Admiralty No.
M6935
NGA No.
1364
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Frequently Asked Questions

How do mariners identify Toyomisaki Lighthouse at night?+
Toyomisaki displays the characteristic Iso R 6s — 1 red flash every 6 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 Toyomisaki Lighthouse guide vessels into?+
Toyomisaki Lighthouse assists vessels approaching 5 nearby ports. The closest is Haboro at 12.1 NM to the SSW. Other ports served include Tomamae (15.9 NM SSW), Yagishiri (16.6 NM WSW), Nishiura (17.7 NM WSW), Teshio (18.8 NM N). Mariners should consult the relevant chart for full approach and pilotage information.
Is Toyomisaki Lighthouse still active and maintained?+
Yes, Toyomisaki 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.
How can I track vessels near Toyomisaki Lighthouse?+
You can track vessels near Toyomisaki 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.