Ayukawa Lighthouse
Location & Light Range
About Ayukawa Lighthouse
Also known as: #Ayukawa (Aikawa) Kō
Ayukawa Lighthouse is a cylindrical white tower situated in Ishinomaki, Miyagi Prefecture, Japan. It emits a red flash every three seconds from a focal height of 6 meters, with a geographic range of 8.9 nautical miles. The site surrounding the lighthouse is open to the public, though the tower itself is closed to visitors. Its nearest port, Ayukawa, is located just 0.1 kilometers away. The lighthouse is listed under NGA number 4356 and Admiralty number M6542.
Why it matters: The lighthouse's red flash warns mariners of coastal features and hazards, ensuring the safety of local fishing boats and other vessels in the area.
Light & Optic
- Flash Type
- Flashing
- Light Color
- Red
- Interval
- 3s
- Raw Code
- Fl R 3s
- Focal Height
- 6m
- Geographic Range
- 8.9NM
Location
- City
- Ishinomaki
- Country
- 🇯🇵Japan
- Region
- Miyagi Prefecture
- Sea Region
- Japan
- Latitude
- 38.2949°
- Longitude
- 141.5097°
References & Identifiers
- Nearest Port
- Ayukawa(0.1 km)
- Admiralty No.
- M6542
- NGA No.
- 4356
- ARLHS No.
- JPN-1144
Tower & Structure
- Tower Shape
- cylindrical
- Tower Color
- white
Structure: Ayukawa Lighthouse, located in Japan, provides a crucial navigational aid with its distinctive red flash, repeating every three seconds. While the specific details of its construction and early operational history are not readily available, its presence along the Japanese coastline speaks to the enduring need for maritime safety in these waters. Lighthouses like Ayukawa are essential for guiding local fishing fleets, commercial vessels, and other maritime traffic through potentially challenging coastal areas, ensuring safe passage and preventing groundings. The surrounding landscape likely features the rugged beauty characteristic of Japan's shores, where the land meets the sea in dramatic fashion. Today, the site around Ayukawa Lighthouse is open to the public, allowing visitors to approach and appreciate its role in the maritime landscape. Although the tower itself is not accessible for climbing, the opportunity to observe the lighthouse in its setting offers a quiet moment to reflect on its continuous vigil and the vital service it provides to those who navigate these seas.
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
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