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Islands by sea

Islands of the Sea of Japan

10 island guides in the Sea of Japan.

The sea through the year (average of these islands)

8°Jan7°Feb7°Mar8°Apr11°May15°Jun19°Jul22°Aug22°Sep18°Oct14°Nov10°Dec
HonshuJapanJapan230,426 km²3,777 mHokkaidōJapanJapan77,984 km²2,291 mSado IslandJapanJapan855 km²1,171 mUlleungdoSouth KoreaSouth Korea74 km²984 mRishiri IslandJapanJapan182 km²1,721 mRussky IslandRussiaRussia97 km²291 mOkushiri IslandJapanJapan143 km²584 mRebun IslandJapanJapan81 km²490 mMoneron IslandRussiaRussia16 km²493 mNishinoshima IslandJapanJapan56 km²452 m

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.You are here
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.Visit
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit