Porto surf forecast from 24 Aug 2026:
- Best quality surf: Thursday 27 Aug, 11PM (local time) - 2.5ft (0.8m), 5s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 30 Aug, 2AM (local time) - 3.5ft (1.1m), 7s period, WSW swell with 107 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 11PM (local time) - 2.5ft (0.8m), 5s period with S swell.
Best Forecast Surf Conditions for Porto this week:
The surf forecast for Porto over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 11PM. The primary swell is predicted to be 0.8m and 5s period with a secondary swell of 0.7m and 5s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Porto in the next 16 days are 1.1m 7s and forecast to arrive on Sunday (Aug 30) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Thursday (Aug 27) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 27th Aug) | 2.5ft (0.8m) 5s |
| Best Surf | 11PM (Thu 27th Aug) | 2.5ft (0.8m) 5s |
| Most Powerful | 2AM (Sun 30th Aug) | 3.5ft (1.1m) 7s |
Table - best surf conditions forecast for Porto 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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