Surf Forecasts:
Sao Pedro surf forecast from 31 Aug 2026:
- Most powerful swell: Tuesday 1 Sep, 7AM (local time) - 0.5ft (0.2m), 16s period, SSW swell with 24 kJ wave energy.
Best Forecast Surf Conditions for Sao Pedro this week:
The most powerful waves expected at Sao Pedro in the next 16 days are 0.2m 16s and forecast to arrive on Tuesday (Sep 01) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 10s period and expected on Monday (Aug 31) at 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7AM (Tue 1st Sep) | 0.5ft (0.2m) 16s |
Table - best surf conditions forecast for Sao Pedro over the next 16 days.
The Lowdown
Alright, mate, Rusty here. Let’s have a proper look at what’s coming our way for Sao Pedro.
To be straight with you, this is a tough stretch. Looking at the whole 16-day window, there’s barely a pulse. The first few days have a tiny bit of movement, but it’s really just a ripple, not a wave you’d want to paddle for. We’re looking at a long, quiet period starting here.
Starting from Monday the 31st of August, we’ve got a tiny 1ft swell from the West with a period of 11 seconds, and it just drops off from there. The combined swell energy is weak, only measuring 33. The water temp is sitting at 68°, which is pretty much average for the time of year, no big anomaly to speak of. The wind is a fresh 19 mph from the N, cross-off at Sao Pedro, so it’s clean, but the surf itself is just too small to get excited about. A beginner might find a knee-high lump, but honestly, it’s poor.
Through Tuesday and Wednesday, the swell drops further, to under 1ft. The wind stays clean, sometimes turning offshore, which is a positive, but with combined energy readings in the low 20s, there’s just no power. This continues right through the first week. We get a little light offshore breeze on the morning of Thursday the 3rd of September at 6 mph from the N, but again, we’re looking at tiny, weak waves under 1ft.
A real flat spell hits from the 5th of September through to mid-month. There are days with zero swell, zero energy. The wind stays mostly cross-off or offshore, but there’s nothing for it to blow on. The forecast is a dead calm for surf.
We do see a tiny flicker of life right at the very end of the forecast period, on Tuesday the 15th of September. The morning shows a 1ft swell from the West with a period of 8 seconds, and a light 6 mph offshore breeze from the NNE. The combined energy is still weak at 12. This is the only time in the whole outlook that the swell height matches the very start, but it’s still too small to call a surfable day.
The bottom line: there are no standout sessions here. It’s a rare stretch of nothingness. For an area that *rarely breaks* at the best of times, this is a pretty normal quiet run. Keep an eye on the forecasts, because it tends not to stay this dead forever.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Wed morning, min 18°C on Mon night). Winds decreasing (fresh winds from the N on Tue afternoon, light winds from the N by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 37°C on Fri afternoon, min 23°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 11 | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SW 13 | SW 13 | SW 13 | WNW 9 | NW 15 | NW 13 | S 12 | S 12 | S 11 |
Wave Graph | |||||||||||||||||||||
21 | 11 | 10 | 23 | 22 | 21 | 23 | 24 | 21 | 20 | 20 | 19 | 7 | 7 | 7 | 0 | 0 | 0 | 3 | 3 | 2 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | cross-off | off | cross-off | off | off | off | cross-on | glassy | cross-off | cross-off | cross-off |
High Tide | 5:15PM2.85m | 5:36AM2.68m | 5:53PM2.72m | 6:16AM2.57m | 6:37PM2.53m | 7:03AM2.43m | 7:31PM2.31m | 8:04AM2.27m | 8:47PM2.12m | 9:28AM2.18m | 10:25PM2.05m | 11:04AM2.24m | 11:56PM2.16m | ||||||||
Low Tide | 11:01AM0.18m | 11:25PM0.17m | 11:38AM0.27m | 00:02AM0.30m | 12:20PM0.40m | 00:45AM0.49m | 1:12PM0.58m | 1:39AM0.69m | 2:21PM0.75m | 2:55AM0.86m | 3:58PM0.82m | 4:35AM0.90m | 5:38PM0.71m | ||||||||
7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | |
— | 8:09 | — | — | 8:07 | — | — | 8:07 | — | — | 8:05 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 18 | 21 | 21 | 18 | 23 | 23 | 21 | 30 | 30 | 27 | 30 | 37 | 30 | 33 | 34 | 27 | 28 | 27 | 22 |
Feels °C | 17 | 16 | 14 | 17 | 16 | 14 | 21 | 21 | 19 | 28 | 28 | 24 | 25 | 33 | 28 | 29 | 33 | 28 | 27 | 25 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 10 | SW 16 | NW 9 | SSW 15 | SSW 14 | NW 8 | SSW 16 | SSW 15 | NNW 7 | WNW 8 | WNW 9 | NNW 6 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | NW 13 | NW 12 | NW 11 | NW 11 |
179 | 348 | 10 | 235 | 22 | 21 | 71 | 24 | 21 | 128 | 41 | 65 | 31 | 45 | 103 | 94 | 98 | 424 | 442 | 309 | 187 | |
Swell 2 Height (m) Direction Period (s) | W 11 | SW 16 | S 10 | SSW 15 | — | — | SSW 15 | — | NW 10 | NW 9 | SSW 14 | SSW 14 | WNW 8 | WNW 10 | SW 13 | NNW 5 | NW 15 | WNW 9 | WNW 8 | WNW 8 | WNW 9 |
21 | 11 | 2 | 23 | — | — | 23 | — | 4 | 21 | 20 | 19 | 58 | 39 | 7 | 10 | 174 | 90 | 38 | 23 | 26 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 11 | — | — | — | — | — | — | W 10 | SSW 14 | — | N 9 | SW 13 | SW 13 | — | NW 16 | NNW 6 | N 6 | S 12 | S 12 | S 11 |
12 | 2 | — | — | — | — | — | — | 2 | 20 | — | 2 | 7 | 7 | — | 42 | 22 | 21 | 3 | 3 | 2 | |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 6 | NW 10 | NNW 6 | NNW 9 | NNW 9 | NNW 8 | NNW 7 | NNW 7 | — | NNW 7 | NNW 6 | — | NNW 5 | NNW 5 | — | — | — | NNW 7 | NW 4 | NNW 5 |
78 | 95 | 710 | 119 | 523 | 497 | 238 | 249 | 172 | — | 99 | 51 | — | 15 | 14 | — | — | — | 18 | 15 | 48 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 205 | 296 | 5 | 205 | 99 | 0 | 189 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 162 | 1 |
Best forecast wave conditions in Lisboa | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Sao Pedro Surf forecast
The above surf forecast table for Sao Pedro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sao Pedro can be found by selecting the local surf guide option on the grey menu. Our Sao Pedro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sao Pedro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Sao Pedro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Sao Pedro is 2 km (1 miles) from Parede. If you plan a holiday in Lisboa, look for hotels and other accommodation in Parede. Parede has rooms for a wide range of budgets as well as car hire and transport links.











