Praia Tenório Surf Break

Lat Long: 23.47° S 45.06° W

Praia Tenório Surf Forecast and Surf Report

Issued: 2 pm 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Praia Tenório sea temperature is
22.3°C
1.6° 

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


Praia Tenório surf forecast from 25 Aug 2026:

  • Best quality surf: Wednesday 26 Aug, 9PM (local time) - 6ft (1.8m), 15s period, SSE swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 3AM (local time) - 6ft (1.9m), 15s period, SSE swell with 1,557 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 9AM (local time) - 6ft (1.8m), 14s period with SSE swell.

Best Forecast Surf Conditions for Praia Tenório this week:

The surf forecast for Praia Tenório over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 9AM. The primary swell is predicted to be 1.8m and 14s period with a secondary swell of 0.7m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Praia Tenório in the next 16 days are 1.9m 15s and forecast to arrive on Thursday (Aug 27) at 3AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Friday (Aug 28) at 6AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Tue 25th Aug)6ft (1.8m) 14s
Best Surf 9PM (Wed 26th Aug)6ft (1.8m) 15s
Most Powerful 3AM (Thu 27th Aug)6ft (1.9m) 15s

Table - best surf conditions forecast for Praia Tenório over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get into it. We’re only looking at one spot this time: Praia Tenório.

Right off the bat, the water’s sitting at a nice 72°, which is about a touch warmer than normal for this time of year – a little gift from the ocean.

The next week and a half or so has a real mixed bag of energy. We start off with some decent swell on Monday the 24th, a solid 7ft from the south, but it’s coming with a light cross-onshore breeze and some rain, so it’s not the cleanest. The real magic kicks in from Tuesday morning the 25th. That’s when we get a lovely 6ft south-southeast swell, with clean cross-offshore wind from the east-northeast. This is the standout. The combined energy is strong (1222), and those 14-second intervals tell you it’s a proper groundswell with some punch. For a break like Praia Tenório, that’s going to be a fantastic, open wave.

Wednesday the 26th is also looking prime. The morning is pure glass – wind is basically nothing, just 3 mph from the east-southeast, and you’ve got 4ft of clean, lined-up swell. It’s not huge, but the quality is gonna be top-shelf. The afternoon picks up to 6ft with that same cross-off wind, and the energy jumps again (1240). That’s another beauty session.

Thursday the 27th morning is glassy again with a 5ft swell from the SSE. This is a classic run of clean conditions. The energy is still pumping (1128). It’s a great window.

Then things drop off. From Friday the 28th onwards, we see the swell fade hard, dropping to under 3ft, and eventually to practically nothing for several days. There’s a real dead spell from the 28th through to the 31st. A bit of wind kicks up on the 31st afternoon, but it’s onshore and messy with almost no wave height. That’s a write-off.

We get a pulse of new energy coming back in around Tuesday the 3rd of September. That morning has a 5ft south swell with long 12-second periods, but the wind is cross-shore and it’s a little lumpy. The energy is there (773) but the conditions aren’t perfect. Thursday the 5th of September morning looks better – a 6ft south swell, glassy wind, and a decent energy reading (553). That’s the second real highlight in the longer range, but it’s a bit further out, so keep an eye on it. By Sunday the 7th, there are some clean mornings with smaller, surfable waves but nothing that blows your hair back.

Overall, the best on offer is hands-down Tuesday morning the 25th through Thursday morning the 27th. That’s the sweet spot. Clean winds, a consistent long-period swell from the SSE, and plenty of energy. If you can get out there, that’s the window. The rest of the outlook is either flat or only offering choppy, marginal conditions.

Rusty out.

Short Range Forecast

Moderate rain (total 18mm), heaviest on Mon afternoon. Warm (max 23°C on Thu morning, min 18°C on Mon afternoon). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 31°C on Sat afternoon, min 21°C on Thu night). Wind will be generally light.

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
3
3
2
3
3
3
4
3
1
2
0
0
1
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)
2
S
13
2
SSE
14
1.8
SSE
14
1.5
S
13
1.4
SSE
13
1.3
SSE
12
1.7
SSE
15
1.8
SSE
15
1.6
SSE
14
1.4
SSE
14
1.2
SSE
13
0.9
SSE
12
0.6
SSE
12
0.5
SSE
11
0.3
SSE
11
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.1
SE
9
0.1
S
9
Wave Graph
Metric surfscale
Energy kJ
1465
1548
1207
812
669
519
1240
1432
1076
767
461
210
109
69
23
10
10
9
3
2
Wind (km/h)
10
SSE
15
E
10
ENE
15
E
5
NW
5
ESE
10
ENE
5
ENE
0
SE
15
E
5
ENE
5
E
10
ESE
5
N
0
WSW
10
ENE
5
NNW
5
SSE
5
SE
0
ENE
Wind State
cross-on
cross
cross-off
cross
glassy
glassy
cross-off
cross-off
glassy
cross
cross-off
cross
cross
glassy
glassy
cross-off
off
glassy
glassy
glassy
High Tide
1:15AM0.90m
2:09PM1.06m
1:37AM1.00m
2:29PM1.11m
1:58AM1.09m
2:47PM1.13m
2:22AM1.17m
3:04PM1.14m
2:48AM1.22m
3:24PM1.14m
3:17AM1.24m
3:47PM1.11m
Low Tide
7:17PM0.40m
7:19AM0.09m
7:47PM0.32m
7:55AM0.01m
8:17PM0.26m
8:30AM-0.05m
8:48PM0.22m
9:04AM-0.08m
9:19PM0.19m
9:39AM-0.06m
9:50PM0.18m
10:14AM-0.00m
10:22PM0.19m
light rain
light rain
light rain
part cloud
part cloud
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
6:15
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:46
5:46
5:47
5:47
5:47
 mm
5
4
1
1
7
Temp °C
18
18
20
20
20
22
21
21
23
22
21
24
25
25
30
31
28
27
26
24
Feels °C
18
18
21
20
22
24
22
23
24
22
23
26
28
26
32
32
30
29
30
26
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  • 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 Praia Tenório Surf forecast

The above surf forecast table for Praia Tenório provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia Tenório can be found by selecting the local surf guide option on the grey menu. Our Praia Tenório 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 (Praia Tenório) 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 Praia Tenório 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.

Praia Tenório is 4 km (2 miles) from the city of Ubatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Ubatuba. Ubatuba has rooms for a wide range of budgets as well as car hire and transport links.

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