Llantwit Major surf forecast from 6 Oct 2026:
- Most powerful swell: Friday 9 Oct, 7AM (local time) - 7ft (2.1m), 8s period, W swell with 581 kJ wave energy.
Best Forecast Surf Conditions for Llantwit Major this week:
The most powerful waves expected at Llantwit Major in the next 16 days are 2.1m 8s and forecast to arrive on Friday (Oct 09) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (Oct 07) at 4PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Fri 9th Oct) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Llantwit Major 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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