Kaifu Rivermouth surf forecast from 6 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 6AM (local time) - 7ft (2.1m), 9s period, SSE swell with cross-offshore winds.
- Most powerful swell: Sunday 6 Sep, 9PM (local time) - 13ft (4.0m), 10s period, E swell with 2,959 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 3AM (local time) - 4.5ft (1.3m), 9s period with SE swell.
Best Forecast Surf Conditions for Kaifu Rivermouth this week:
The surf forecast for Kaifu Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 3AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.8m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kaifu Rivermouth in the next 16 days are 4.0m 10s and forecast to arrive on Sunday (Sep 06) 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 1.3m 5s period and expected on Wednesday (Sep 09) at 6PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 8th Sep) | 4.5ft (1.3m) 9s |
| Best Surf | 6AM (Wed 9th Sep) | 7ft (2.1m) 9s |
| Most Powerful | 9PM (Sun 6th Sep) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for Kaifu Rivermouth 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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