Porto surf forecast from 21 Oct 2026:
- Best quality surf: Thursday 22 Oct, 5AM (local time) - 6ft (1.8m), 8s period, WSW swell with cross-offshore winds.
- Most powerful swell: Thursday 22 Oct, 5AM (local time) - 6ft (1.8m), 8s period, WSW swell with 423 kJ wave energy.
- Next surfable swell (1★+): Thursday 22 Oct, 5AM (local time) - 6ft (1.8m), 8s period with WSW 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 (Oct 22) at 5AM. The primary swell is predicted to be 1.8m and 8s period with a secondary swell of 0.2m and 10s. 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 1.8m 8s and forecast to arrive on Thursday (Oct 22) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Oct 25) at 4AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 22nd Oct) | 6ft (1.8m) 8s |
| Best Surf | 5AM (Thu 22nd Oct) | 6ft (1.8m) 8s |
| Most Powerful | 5AM (Thu 22nd Oct) | 6ft (1.8m) 8s |
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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