Botany Bay surf forecast from 8 Sep 2026:
- Most powerful swell: Wednesday 9 Sep, 5PM (local time) - 4.5ft (1.3m), 7s period, E swell with 161 kJ wave energy.
Best Forecast Surf Conditions for Botany Bay this week:
The most powerful waves expected at Botany Bay in the next 16 days are 1.3m 7s and forecast to arrive on Wednesday (Sep 09) 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 1.5m 5s period and expected on Wednesday (Sep 09) at 11PM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Wed 9th Sep) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Botany Bay 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