Sosanji Rivermouth surf forecast from 31 Aug 2026:
- Best quality surf: Friday 4 Sep, 9PM (local time) - 10ft (3.0m), 8s period, ENE swell with cross-shore winds.
- Most powerful swell: Monday 7 Sep, 9PM (local time) - 8ft (2.5m), 11s period, E swell with 1,771 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 6AM (local time) - 7ft (2.1m), 9s period with SE swell.
Best Forecast Surf Conditions for Sosanji Rivermouth this week:
The surf forecast for Sosanji Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 6AM. The primary swell is predicted to be 2.1m and 9s period with a secondary swell of 0.1m and 16s. Another secondary swell of 1.1m and 7s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Sosanji Rivermouth in the next 16 days are 2.5m 11s and forecast to arrive on Monday (Sep 07) at 9PM. Winds are predicted to be offshore at the time the swell arrives.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 4th Sep) | 7ft (2.1m) 9s |
| Best Surf | 9PM (Fri 4th Sep) | 10ft (3.0m) 8s |
| Most Powerful | 9PM (Mon 7th Sep) | 8ft (2.5m) 11s |
Table - best surf conditions forecast for Sosanji 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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