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Surf GuideIzu Islands

Keta Reef Oshima

A fickle Izu Islands reef on Oshima that only really wakes up when the swell and tide line up. When it does, the island setting and low crowd pressure make it memorable. Get the latest surfing conditions, forecast, and tide details for Keta Reef Oshima in Izu Islands.

Break TypePoint Break
Skill LevelIntermediate
LocationIzu Islands, JP
Spot Guide

Lineup Insights

🌊

The Wave

Best on south-southeast swell with east wind.

Check the live tide windows in the app to time your session perfectly.

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Lineup Guide

Mid to high tide is the safer window, and the reef stays pretty fickle.

Respect the local peak and watch for submerged hazards during lower tidal stages.

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