Glenelg Rivermouth surf forecast from 11 Oct 2026:
- Best quality surf: Monday 12 Oct, 1AM (local time) - 13ft (4.0m), 16s period, SW swell with cross-onshore winds.
- Most powerful swell: Tuesday 13 Oct, 10AM (local time) - 16ft (5.0m), 14s period, SW swell with 8,385 kJ wave energy.
- Next surfable swell (1★+): Monday 12 Oct, 1AM (local time) - 13ft (4.0m), 16s period with SW swell.
Best Forecast Surf Conditions for Glenelg Rivermouth this week:
The surf forecast for Glenelg Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 12) at 1AM. The primary swell is predicted to be 4.0m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Glenelg Rivermouth in the next 16 days are 5.0m 14s and forecast to arrive on Tuesday (Oct 13) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Oct 16) at 7AM.
| Wave Type | Time (ACDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 12th Oct) | 13ft (4.0m) 16s |
| Best Surf | 1AM (Mon 12th Oct) | 13ft (4.0m) 16s |
| Most Powerful | 10AM (Tue 13th Oct) | 16ft (5.0m) 14s |
Table - best surf conditions forecast for Glenelg 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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