Wave buoys close to Keta Reef Oshima, Japan

Lat Long: 34.74° N 139.36° E

Issued: 2 am 14 Jul 2026 (local time)

Forecast update in hr min

Today's Keta Reef Oshima sea temperature is

24.8° C

Keta Reef Oshima surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

For each wave buoy we keep two record sets: an hour record and the long-range 6 hourly one.

Wave buoys nearest to Keta Reef Oshima:
1.	Shimoda Port	last 18 hours, hourly	last 5 days, each 6hr	24mi
2.	Ashika Island/Kurihama	last 18 hours, hourly	last 5 days, each 6hr	39mi
3.	Dainikaiho	last 18 hours, hourly	last 5 days, each 6hr	45mi
4.	Shimizu Port	last 18 hours, hourly	last 5 days, each 6hr	50mi
5.	Yokohama, Keihin Port	last 18 hours, hourly	last 5 days, each 6hr	53mi

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Chiba	Kyu Shu	Shizuoka
Izu Islands	Okinawa
Kanagawa	Shikoku

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Wave buoys close to Keta Reef Oshima, Japan

Wave buoys nearest to Keta Reef Oshima: