Llangrannog surf forecast from 7 Oct 2026:
- Most powerful swell: Friday 9 Oct, 10AM (local time) - 8ft (2.5m), 8s period, WSW swell with 823 kJ wave energy.
Best Forecast Surf Conditions for Llangrannog this week:
The most powerful waves expected at Llangrannog in the next 16 days are 2.5m 8s and forecast to arrive on Friday (Oct 09) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Thursday (Oct 08) at 4AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10AM (Fri 9th Oct) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Llangrannog 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