Usami surf forecast from 10 Oct 2026:
- Best quality surf: Monday 12 Oct, 12AM (local time) - 3.5ft (1.1m), 16s period, SE swell with cross-offshore winds.
- Most powerful swell: Monday 12 Oct, 12PM (local time) - 6ft (1.8m), 16s period, SE swell with 1,493 kJ wave energy.
- Next surfable swell (1★+): Sunday 11 Oct, 3AM (local time) - 5ft (1.6m), 12s period with ESE swell.
Best Forecast Surf Conditions for Usami this week:
The surf forecast for Usami over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 11) at 3AM. The primary swell is predicted to be 1.6m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Usami in the next 16 days are 1.8m 16s and forecast to arrive on Monday (Oct 12) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 16s period and expected on Monday (Oct 12) at 9AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 11th Oct) | 5ft (1.6m) 12s |
| Best Surf | 12AM (Mon 12th Oct) | 3.5ft (1.1m) 16s |
| Most Powerful | 12PM (Mon 12th Oct) | 6ft (1.8m) 16s |
Table - best surf conditions forecast for Usami 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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