Suttsu Kō Lighthouse
Fl Red 3s🇯🇵Suttu, JPOperational
Location & Light Range
About Suttsu Kō Lighthouse
A red, cylindrical concrete tower, 10 meters high with its lantern and gallery, is located at the end of Suttsu's main north breakwater. The light source is 16 meters above sea level and emits a red flash every three seconds. The site is open to visitors, but the tower is not. The closest port, Iwanai, is 17.1 kilometers distant.
Why it matters: This navigation aid marks the end of the main breakwater, assisting vessels navigating into and out of Suttsu port and identifying the harbor structure.
Light & Optic
Characteristic Signature
Fl Red 3s
- Flash Type
- Flashing
- Light Color
- Red
- Interval
- 3s
- Raw Code
- Fl R 3s
- Focal Height
- 16m
- Geographic Range
- 12.2NM
Location
- City
- Suttu
- Country
- 🇯🇵Japan
- Region
- Hokkaido Prefecture
- Sea Region
- Located at the end of the north (main) breakwater of Suttsu.
- Latitude
- 42.7928°
- Longitude
- 140.2373°
References & Identifiers
- Nearest Port
- Iwanai(17.1 km)
- Admiralty No.
- M7010
- NGA No.
- 1144
- ARLHS No.
- JPN-983
Tower & Structure
- Tower Height
- 10m
- Tower Shape
- cylindrical
- Tower Color
- red
- Material
- concrete
Structure: round cylindrical concrete tower with lantern and gallery
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
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