Sakawa River surf forecast from 22 Aug 2026:
- Best quality surf: Monday 24 Aug, 9PM (local time) - 6ft (1.9m), 15s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 25 Aug, 3PM (local time) - 7ft (2.1m), 14s period, S swell with 1,797 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 6PM (local time) - 1.5ft (0.4m), 12s period with SE swell.
Best Forecast Surf Conditions for Sakawa River this week:
The surf forecast for Sakawa River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 6PM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.4m and 9s. Another secondary swell of 0.4m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Sakawa River in the next 16 days are 2.1m 14s and forecast to arrive on Tuesday (Aug 25) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Tuesday (Aug 25) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 22nd Aug) | 1.5ft (0.4m) 12s |
| Best Surf | 9PM (Mon 24th Aug) | 6ft (1.9m) 15s |
| Most Powerful | 3PM (Tue 25th Aug) | 7ft (2.1m) 14s |
Table - best surf conditions forecast for Sakawa River over the next 16 days.
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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