Sao Pedro Surf Break

Lat Long: 38.69° N 9.37° W

Sao Pedro Surf Forecast and Surf Report

Issued: 6 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Sao Pedro sea temperature is
19.8°C
0.9° 

Sao Pedro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Sao Pedro surf forecast from 10 Sep 2026:

  • Most powerful swell: Thursday 17 Sep, 7PM (local time) - 0.5ft (0.1m), 16s period, SW 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 0.1m 16s and forecast to arrive on Thursday (Sep 17) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Wednesday (Sep 16) at 10AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7PM (Thu 17th Sep)0.5ft (0.1m) 16s

Table - best surf conditions forecast for Sao Pedro over the next 16 days.


The Lowdown

Alright, surfers, Rusty here. Let’s be straight with you – we’re looking at a tough stretch on the horizon. For the next 16 days, we’re chasing ghosts. The models are showing almost nothing on the face of it, but that doesn't mean we don't talk about it.

We start with a real dry spell. From Thursday the 10th right through to the 15th, there’s just no swell to speak of. You’re looking at flat, weak conditions. That’s a solid six-day gap right there with nothing to get excited about. If you’re keen for a paddle, you’ll be doing it on glass, not surf.

The first sniff of a wave shows up on Friday the 11th, but it’s nothing to write home about. We’re talking ankle-biters at 0.7ft with a weak period of 7 seconds. The energy is minimal, reading just 4. The wind will be offshore and clean in the morning, which is something, but the ocean is just not producing. We need more than that.

The following days keep the same story: tiny 0.3ft swells, with a mix of south and southwest directions. The energy remains weak, with readings between 2 and 6. Saturday the 12th has a glassy morning, but the swell is only 0.3ft. It’s a beautiful day to be on the water, just not for surfing.

We see a bit of a pulse in the long-period department starting Wednesday the 16th. The period jumps to 12 and 13 seconds, and that’s a sign of some distant groundswell trying to push in. But the size is still stuck at 0.3ft. The energy creeps up a bit, hitting 6 on the afternoon of the 16th. But it's still tiny and weak.

Now, here’s the interesting bit. From Friday the 18th through the end of the window, we get some real period on the clock. On the 18th, we see 15 seconds on Friday morning and 14 seconds in the afternoon. The energy climbs to 9 and 8 respectively. For a spot like Sao Pedro, which is a sheltered point, this long-period SW swell is the right idea. It's just that the size is still stuck at that frustrating 0.3ft. It’s all quality, no quantity.

This more promising pattern continues. We see periods of 14 and 13 seconds on Saturday the 19th, with energy in the 7-8 range. Morning winds are offshore and light, which will keep things clean. The standout if we had to pick one is the morning of the 23rd of September. We get a 16-second period, which is a proper long-period groundswell. The energy reading hits 10, which is the high mark for this whole run. But again, we are only talking about a 0.3ft wave. The winds are light and glassy in the morning, and the point should be clean. But it’s still tiny.

Let's be honest, there are no good surf options in this 16-day window. The swell heights are next to nothing. For a break like Sao Pedro that "rarely breaks," this looks like a normal blank run. It’s a fickle setup, and when it’s not on, it’s really not on. The water temp is 68°, which is right around average for this time of year, so at least you won't be freezing while you're waiting for a set that isn't coming.

Keep the board in the car, but don't get the wetsuit out just yet. Forecasts can change, and a break that's this consistent in its inconsistency can switch on fast. But for now, it’s a waiting game.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Sat afternoon, min 18°C on Thu night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sat morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 28°C on Sun afternoon, min 16°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the N by Tue night).

Thu
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
NNW
11
0.3
W
7
0.2
W
7
0.2
W
7
0.2
W
7
0.1
S
13
0.1
S
12
1.1
NNW
8
0.8
NW
13
1.1
NW
12
0.1
S
10
1
NW
11
0.8
NW
11
0.7
NW
10
0.6
NW
10
0.1
S
10
1.6
NNW
6
0.1
S
13
0.1
SW
12
0.1
S
12
Wave Graph
Metric surfscale
Energy kJ
0
9
4
4
4
3
3
0
0
0
2
0
0
0
0
2
0
3
6
3
Wind (km/h)
30
NNW
25
N
15
NNE
20
NNW
15
N
5
NNE
15
NW
10
NNE
10
SE
10
WSW
5
NNW
5
SE
15
WNW
15
NNW
20
NNW
30
NNW
35
N
35
NNW
35
NNW
25
N
Wind State
cross-off
off
off
cross-off
off
glassy
cross-off
off
cross
cross-on
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:15AM2.83m
3:29PM3.11m
3:52AM2.88m
4:06PM3.08m
4:27AM2.86m
4:42PM2.95m
5:01AM2.78m
5:17PM2.76m
5:34AM2.64m
5:52PM2.54m
6:09AM2.47m
6:29PM2.29m
Low Tide
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
11:38AM0.35m
11:53PM0.48m
12:15PM0.55m
00:27AM0.70m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:15
7:16
7:16
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:53
7:52
7:51
7:49
7:47
7:45
7:45
 mm
Temp °C
23
18
24
24
21
26
28
27
28
28
26
26
25
24
24
22
19
20
21
20
Feels °C
18
13
22
22
19
26
26
25
27
26
25
26
23
23
22
19
15
15
16
16
  • 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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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.

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