St Agnes surf forecast from 22 Aug 2026:
- Best quality surf: Thursday 27 Aug, 7AM (local time) - 8ft (2.5m), 8s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 27 Aug, 10AM (local time) - 10ft (3.0m), 8s period, W swell with 1,055 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 10AM (local time) - 1.5ft (0.4m), 14s period with SW swell.
Best Forecast Surf Conditions for St Agnes this week:
The surf forecast for St Agnes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 10AM. The primary swell is predicted to be 0.4m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at St Agnes in the next 16 days are 3.0m 8s and forecast to arrive on Thursday (Aug 27) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 7s period and expected on Friday (Aug 28) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 23rd Aug) | 1.5ft (0.4m) 14s |
| Best Surf | 7AM (Thu 27th Aug) | 8ft (2.5m) 8s |
| Most Powerful | 10AM (Thu 27th Aug) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for St Agnes 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