Belham Valley Rivermouth surf forecast from 28 Aug 2026:
- Best quality surf: Sunday 30 Aug, 2AM (local time) - 5ft (1.6m), 8s period, ENE swell with offshore winds.
- Most powerful swell: Sunday 30 Aug, 5PM (local time) - 7ft (2.2m), 11s period, ENE swell with 1,066 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 2AM (local time) - 5ft (1.6m), 8s period with ENE swell.
Best Forecast Surf Conditions for Belham Valley Rivermouth this week:
The surf forecast for Belham Valley Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 30) at 2AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.3m and 10s. Another secondary swell of 0.1m and 12s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Belham Valley Rivermouth in the next 16 days are 2.2m 11s and forecast to arrive on Sunday (Aug 30) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 10s period and expected on Sunday (Aug 30) at 8PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 30th Aug) | 5ft (1.6m) 8s |
| Best Surf | 2AM (Sun 30th Aug) | 5ft (1.6m) 8s |
| Most Powerful | 5PM (Sun 30th Aug) | 7ft (2.2m) 11s |
Table - best surf conditions forecast for Belham Valley 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)
Nearest