
Surf Forecasts:
Sao Pedro surf forecast from 8 Sep 2026:
- Most powerful swell: Thursday 10 Sep, 4PM (local time) - 1ft (0.3m), 8s period, W swell with 10 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 0.3m 8s and forecast to arrive on Thursday (Sep 10) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 8s period and expected on Wednesday (Sep 09) at 10PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Thu 10th Sep) | 1ft (0.3m) 8s |
Table - best surf conditions forecast for Sao Pedro over the next 16 days.
The Lowdown
G’day, it’s Rusty here.
Honestly, the next couple of weeks are looking bleak for a paddle. We’ve got a long stretch of flat, or near-flat, conditions with the odd tiny bump that’s not going to get anyone out of bed. The first real chance of anything surfable doesn’t show up until the 18th of September, and even then, it’s barely a ripple. We’re looking at a solid run of nothing until then, so if you’re keen for a wave, you might want to sort out other plans for the next week and a half.
When the swell does finally arrive on that Friday morning, Sao Pedro (São Pedro) is the only spot in the mix. It’s a sheltered point, which is a plus given the small, weak energy. The swell direction from the SW is right in its wheelhouse, which is good to see. The wave energy is still weak, only registering a combined total of 9, and the swell is a tiny 0.3ft with a long 15-second period. That period is a bit of a double-edged sword at a point – it should offer some shape, but with that little height, it’s going to be a tough go. The water temp is 69°F, which is about average for this time of year for the area, so nothing unusual there. It's glassy in the morning with a light offshore, which is a major positive, but I have to be honest, the lack of size is going to make it a real struggle.
The following day, the 20th, keeps the same story with tiny 0.3ft SW groundswell and a 13-second period. The energy is still weak at 9. The morning is glassy again, which will keep it clean, but it’s still not a wave worth paddling out for unless you’re absolutely desperate for a slide.
If you’re a beginner, this is a pass. The swell stays far below the 5ft mark, so it's not a safety concern from size, but there’s just nothing to ride. For the experts, it’s also going to be a frustrating wait. The short-period windswell that pops up on the 21st is useless, and the long period stuff is just too small. The wave energy is consistently weak through this whole period, with two-digit values, and most of the time it’s in the low single digits.
The crowd factor at Sao Pedro is worth noting – it’s listed as `often`, so when there are waves, it can get busy. This won't be an issue with this tiny swell, but it's something to keep in mind for the future.
So, there’s no standout here. There’s no real highlight, just a promise of a few clean but tiny days in the second week. Keep your hopes in check, and maybe check back later. Forecasts can change, and it tends not to stay this poor for long.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 18°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 30°C on Sat afternoon, min 20°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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) | WNW 10 | WNW 9 | NW 9 | W 13 | NNW 8 | NNW 8 | NNW 8 | W 8 | W 10 | W 7 | W 7 | W 8 | S 13 | NNW 8 | NNW 8 | S 12 | S 12 | S 11 | NW 12 | W 9 | S 11 |
Wave Graph | |||||||||||||||||||||
0 | 0 | 0 | 4 | 0 | 0 | 0 | 10 | 2 | 4 | 4 | 5 | 3 | 0 | 0 | 3 | 3 | 2 | 0 | 6 | 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 | cross-off | cross-off | off | off | cross-off | off | glassy | cross-off | off | glassy | cross-on | cross-off | glassy | cross | cross-off |
High Tide | 1:19PM2.69m | 1:53AM2.56m | 2:07PM2.91m | 2:36AM2.72m | 2:50PM3.06m | 3:15AM2.83m | 3:29PM3.11m | 3:52AM2.88m | 4:06PM3.08m | 4:27AM2.86m | 4:42PM2.95m | 5:01AM2.78m | 5:17PM2.76m | ||||||||
Low Tide | 7:43PM0.25m | 7:54AM0.33m | 8:28PM0.07m | 8:36AM0.16m | 9:07PM-0.04m | 9:15AM0.06m | 9:43PM-0.07m | 9:52AM0.03m | 10:17PM-0.02m | 10:28AM0.07m | 10:50PM0.10m | 11:03AM0.18m | 11:21PM0.28m | ||||||||
7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | |
— | 7:57 | — | — | 7:55 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:47 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 20 | 21 | 20 | 18 | 23 | 22 | 19 | 23 | 23 | 22 | 28 | 30 | 28 | 28 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 20 | 19 | 19 | 16 | 14 | 13 | 20 | 18 | 14 | 20 | 20 | 22 | 27 | 27 | 25 | 26 | 25 | 26 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | NW 9 | NW 8 | NW 12 | NW 13 | NW 11 | W 8 | W 10 | NNW 10 | W 7 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NNW 10 |
281 | 180 | 152 | 115 | 6 | 42 | 185 | 10 | 2 | 98 | 4 | 17 | 277 | 231 | 151 | 509 | 486 | 520 | 298 | 224 | 212 | |
Swell 2 Height (m) Direction Period (s) | — | — | NW 9 | W 13 | N 15 | — | NW 10 | — | — | W 7 | W 8 | W 7 | W 10 | WNW 9 | NW 15 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 8 | WNW 8 |
— | — | 20 | 4 | 4 | — | 73 | — | — | 4 | 1 | 4 | 49 | 50 | 139 | 194 | 181 | 62 | 54 | 67 | 14 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 10 | W 9 | — | W 8 | S 13 | WNW 12 | W 9 | S 12 | S 12 | S 11 | WNW 9 | W 9 | S 11 |
— | — | — | — | — | — | — | — | 2 | 2 | — | 5 | 3 | 15 | 41 | 3 | 3 | 2 | 26 | 6 | 2 | |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 4 | — | NNW 5 | NNW 8 | NNW 8 | NNW 8 | NNW 11 | NNW 7 | NNW 7 | NNW 6 | NNW 7 | — | — | — | — | — | — | — | — | NW 3 |
25 | 20 | — | 29 | 347 | 493 | 372 | 792 | 348 | 176 | 160 | 166 | — | — | — | — | — | — | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 5 | 99 | 296 | 595 | 99 | 1 | 583 | 67 | 19 | 579 | 4 | 0 | 188 | 0 | 0 | 156 | 0 | 0 | 1 | 4 |
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.










