Hanamizu River surf forecast from 21 Aug 2026:
- Best quality surf: Monday 24 Aug, 9PM (local time) - 6ft (1.8m), 15s period, SSE swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 9PM (local time) - 6ft (1.8m), 15s period, SSE swell with 1,422 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 6PM (local time) - 1ft (0.3m), 12s period with SE swell.
Best Forecast Surf Conditions for Hanamizu River this week:
The surf forecast for Hanamizu River over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 6PM. The primary swell is predicted to be 0.3m and 12s period with a secondary swell of 0.2m and 14s. Another secondary swell of 0.4m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hanamizu River in the next 16 days are 1.8m 15s and forecast to arrive on Monday (Aug 24) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Tuesday (Aug 25) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sun 23rd Aug) | 1ft (0.3m) 12s |
| Best Surf | 9PM (Mon 24th Aug) | 6ft (1.8m) 15s |
| Most Powerful | 9PM (Mon 24th Aug) | 6ft (1.8m) 15s |
Table - best surf conditions forecast for Hanamizu 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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