Porth Colmon surf forecast from 24 Oct 2026:
- Most powerful swell: Tuesday 27 Oct, 12AM (local time) - 16ft (5.0m), 11s period, SW swell with 5,402 kJ wave energy.
Best Forecast Surf Conditions for Porth Colmon this week:
The most powerful waves expected at Porth Colmon in the next 16 days are 5.0m 11s and forecast to arrive on Tuesday (Oct 27) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Monday (Oct 26) at 6AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Tue 27th Oct) | 16ft (5.0m) 11s |
Table - best surf conditions forecast for Porth Colmon 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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