Oishi Lighthouse
Location & Light Range
About Oishi Lighthouse
Also known as: Oishi (Oisi)
Oishi Lighthouse is a 10-meter-tall cylindrical concrete tower located on a reef off the southeastern tip of Yashiro Shima, near Suo-Oshima in Japan's Yamaguchi Prefecture. It stands on a round concrete pier, with its light positioned 13 meters above sea level. This active lighthouse emits a single green flash every 8 seconds, visible for 11.3 nautical miles. The site is open to visitors, but the tower itself is closed. Access to the lighthouse is by boat, with the nearest port being Ihota, 2.2 kilometers away.
Why it matters: This lighthouse is important for local shipping, marking a reef off Yashiro Shima's southeastern tip.
Light & Optic
- Flash Type
- Flashing
- Light Color
- Green
- Flash Count
- 2 flashes
- Interval
- 8s
- Raw Code
- Fl G 8s
- Focal Height
- 13m
- Geographic Range
- 11.3NM
Location
- City
- Suo-Oshima
- Country
- 🇯🇵Japan
- Region
- Yamaguchi Prefecture
- Sea Region
- A reef off the southeastern tip of Yashiro Shima.
- Latitude
- 33.9190°
- Longitude
- 132.4718°
References & Identifiers
- Nearest Port
- Ihota(2.2 km)
- Admiralty No.
- M5645.4
- NGA No.
- 9192
Tower & Structure
- Tower Height
- 10m
- Tower Shape
- cylindrical
- Tower Color
- green
- Material
- concrete
Structure: round concrete tower, mounted on a round concrete pier
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
اعثر على منارة Oishi على الخريطة البحرية المباشرة
خطّط رحلاتك قرب Japan، وشاهد السفن المجاورة في الوقت الفعلي، واستكشف أكثر من 14,900 معلَم ملاحي في التطبيق.