Terceira - Porto Martins surf forecast from 7 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 3AM (local time) - 2.5ft (0.7m), 10s period, NNW swell with cross-offshore winds.
- Most powerful swell: Saturday 12 Sep, 9PM (local time) - 3.5ft (1.1m), 12s period, NNW swell with 339 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 3AM (local time) - 2.5ft (0.7m), 10s period with NNW swell.
Best Forecast Surf Conditions for Terceira - Porto Martins this week:
The surf forecast for Terceira - Porto Martins over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 3AM. The primary swell is predicted to be 0.7m and 10s period with a secondary swell of 0.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Terceira - Porto Martins in the next 16 days are 1.1m 12s and forecast to arrive on Saturday (Sep 12) at 9PM. 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 5s period and expected on Monday (Sep 07) at 3PM.
| Wave Type | Time (+00) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Wed 9th Sep) | 2.5ft (0.7m) 10s |
| Best Surf | 3AM (Wed 9th Sep) | 2.5ft (0.7m) 10s |
| Most Powerful | 9PM (Sat 12th Sep) | 3.5ft (1.1m) 12s |
Table - best surf conditions forecast for Terceira - Porto Martins 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)
Nearest