Shimoda Yamatoken (Tatado Hama) surf forecast from 8 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 9PM (local time) - 6ft (1.8m), 15s period, SSE swell with glassy winds.
- Most powerful swell: Friday 10 Jul, 12AM (local time) - 7ft (2.2m), 15s period, S swell with 2,079 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 9PM (local time) - 6ft (1.8m), 15s period with SSE swell.
Best Forecast Surf Conditions for Shimoda Yamatoken (Tatado Hama) this week:
The surf forecast for Shimoda Yamatoken (Tatado Hama) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 9PM. The primary swell is predicted to be 1.8m and 15s period with a secondary swell of 0.8m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Shimoda Yamatoken (Tatado Hama) in the next 16 days are 2.2m 15s and forecast to arrive on Friday (Jul 10) at 12AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 17s period and expected on Saturday (Jul 11) at 12AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 8th Jul) | 6ft (1.8m) 15s |
| Best Surf | 9PM (Wed 8th Jul) | 6ft (1.8m) 15s |
| Most Powerful | 12AM (Fri 10th Jul) | 7ft (2.2m) 15s |
Table - best surf conditions forecast for Shimoda Yamatoken (Tatado Hama) 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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