Marloes Sands surf forecast from 21 Aug 2026:
- Best quality surf: Saturday 22 Aug, 10AM (local time) - 1ft (0.3m), 15s period, SW swell with offshore winds.
- Most powerful swell: Thursday 27 Aug, 7AM (local time) - 8ft (2.5m), 6s period, WNW swell with 461 kJ wave energy.
- Next surfable swell (1★+): Saturday 22 Aug, 10AM (local time) - 1ft (0.3m), 15s period with SW swell.
Best Forecast Surf Conditions for Marloes Sands this week:
The surf forecast for Marloes Sands over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 22) at 10AM. The primary swell is predicted to be 0.3m and 15s period with a secondary swell of 0.3m and 10s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Marloes Sands in the next 16 days are 2.5m 6s and forecast to arrive on Thursday (Aug 27) 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 1.1m 5s period and expected on Saturday (Aug 22) at 1AM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sat 22nd Aug) | 1ft (0.3m) 15s |
| Best Surf | 10AM (Sat 22nd Aug) | 1ft (0.3m) 15s |
| Most Powerful | 7AM (Thu 27th Aug) | 8ft (2.5m) 6s |
Table - best surf conditions forecast for Marloes Sands 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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