Saikai, Japan port and ships, live

The nearest harbour to Saikai is Matsu-Shima, 9 km from the centre.

Open the live map
Open the live map

The harbour

The Index rates Matsu-Shima a very small open roadstead, where ships anchor off the coast.

Harbours within 10 km

  • Matsu-Shima9 km from the centreVery small harbour

What the live map can see

In 24 hours of AIS recorded Oct 12 – 19, the map heard no ship within 10 km of Matsu-Shima. Small boats need not carry AIS, and the receivers TAKIP draws on may not reach here.

Good to know

  • NGA’s World Port Index rates a harbour by its area, facilities and wharf space when it was last surveyed, not by its traffic, so a busy terminal can be rated small. Where it doesn’t know about a facility it says so, and only what it marks as there is listed here.
  • AIS is heard by receivers on shore, so coverage follows where they are: ships far out at sea, or off coasts without one, don’t show. Warships and some others switch it off, and a ship’s type and destination are typed in by its crew.
  • Harbours from NGA’s World Port Index (Pub. 150), downloaded on Oct 19, 2026. The major ports and chokepoints are the map’s own reference list.

How the layers work, where their data comes from and what they can’t tell you: Live ship tracker, Shipping chokepoints

Other places nearby