
Surf Forecasts:
Praia Tenório surf forecast from 21 Jul 2026:
- Best quality surf: Sunday 26 Jul, 12AM (local time) - 4ft (1.2m), 9s period, SSE swell with glassy winds.
- Most powerful swell: Sunday 26 Jul, 6PM (local time) - 4.5ft (1.3m), 13s period, S swell with 543 kJ wave energy.
- Next surfable swell (1★+): Friday 24 Jul, 6AM (local time) - 2.5ft (0.8m), 10s period with S 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 Friday (Jul 24) at 6AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia Tenório in the next 16 days are 1.3m 13s and forecast to arrive on Sunday (Jul 26) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 8s period and expected on Tuesday (Jul 21) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 24th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 12AM (Sun 26th Jul) | 4ft (1.2m) 9s |
| Most Powerful | 6PM (Sun 26th Jul) | 4.5ft (1.3m) 13s |
Table - best surf conditions forecast for Praia Tenório over the next 16 days.
The Lowdown
Alright, let’s get into it. Rusty here.
First up, the outlook for Praia Tenório is a bit of a slow burn. We’re looking at a long stretch of tiny, weak surf to start, with barely a ripple for the first week. The water’s sitting at 71°, which is pretty much spot on for this time of year, so nothing unusual there.
The swell energy is in the single digits and low teens for the first few days (3 to 22), and that’s about as weak as it gets. Tuesday morning the 21st has a 0.3 ft south swell, 11-second period, and a light WNW cross-offshore breeze – clean but completely flat. Wednesday morning the 22nd is glassy with a 0.7 ft south swell, 10-second period, but still no push. Thursday the 23rd gets a bit of onshore wind and a 4-second period, messy. That pattern keeps going right through the end of July.
The first real sign of life comes Friday morning the 24th: a 3 ft south swell, 10-second period, glassy conditions, and the combined energy jumps to 192 (moderate). The wave comment says “surfable waves but very ordinary conditions,” so it’s not a standout, but it’s the first time you’d actually bother paddling out. Saturday the 25th holds similar – 4 ft from the SSE, glassy both morning and afternoon, energy around 188-211. Still ordinary, but clean.
Then Sunday the 26th sees a longer-period swell (14 seconds) but it’s only 2 ft and cross-onshore, so choppy and weak. Monday the 27th is glassy with 3 ft south swell, 9-second period, energy at 225 – surfable but not exciting.
The biggest pulse in the whole window shows up on Wednesday afternoon the 5th of August. That’s a 3 ft SSE swell with a 15-second period, glassy conditions, and a combined energy of 296 (moderate). The wave comment says “expect good surf conditions.” That’s the one to circle on the calendar. A very long-period groundswell like that at a beach-and-reef set-up like Praia Tenório can get a bit too straight, but with glassy wind and a decent size, it’s the best call of the outlook.
Overall, there’s a lot of flat days with no real recommendations. The gap from the 21st through the 23rd is dead. Then a few marginal days. The standout is that Wednesday afternoon the 5th of August. For a beginner-plus spot, the 3 ft is perfect, but anything over 5 ft would be too much for learners – we don’t see that here. Crowds are possible at times, so keep an eye on it.
Stay patient, and keep an eye on that first week of August.
Rusty.
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 28°C on Wed morning, min 20°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 22mm), heaviest during Fri afternoon. Warm (max 26°C on Sat afternoon, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||
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) | S 11 | S 11 | S 11 | S 10 | S 9 | S 9 | S 8 | S 4 | S 5 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 14 | SSE 13 | S 10 | S 9 | S 11 | SSE 8 |
Wave Graph | |||||||||||||||||||||
3 | 2 | 2 | 8 | 7 | 14 | 12 | 12 | 18 | 192 | 220 | 216 | 188 | 207 | 226 | 213 | 181 | 266 | 126 | 206 | 62 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | glassy | glassy | cross-on | on | glassy | glassy | on | off | glassy | glassy | glassy | cross-on | cross-on | cross-off | glassy | cross | glassy |
High Tide | 6:34PM0.80m | 7:20AM0.78m | 7:15PM0.74m | 11:42AM0.74m | 8:31PM0.68m | 12:48PM0.82m | 11:55PM0.71m | 1:26PM0.90m | 00:47AM0.78m | 1:58PM0.98m | 1:21AM0.86m | 2:25PM1.03m | 1:49AM0.94m | ||||||||
Low Tide | 1:45PM0.45m | 2:04AM0.42m | 2:55PM0.54m | 3:24AM0.41m | 4:27PM0.57m | 4:48AM0.37m | 5:57PM0.54m | 5:58AM0.29m | 6:57PM0.48m | 6:53AM0.20m | 7:38PM0.41m | 7:37AM0.12m | 8:12PM0.36m | ||||||||
6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | |
— | 5:32 | — | — | 5:32 | — | — | 5:34 | — | — | 5:34 | — | — | 5:35 | — | — | 5:35 | — | — | 5:35 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | 11 | 9 | — | — | 2 | — | — | — | — | — | — |
Temp °C | 26 | 25 | 24 | 28 | 27 | 26 | 23 | 21 | 21 | 21 | 20 | 20 | 25 | 26 | 21 | 22 | 22 | 18 | 20 | 20 | 18 |
Feels °C | 25 | 23 | 23 | 27 | 27 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 26 | 28 | 23 | 20 | 21 | 18 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | E 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | S 10 | S 9 | S 11 | SSE 8 |
127 | 99 | 81 | 137 | 107 | 61 | 66 | 61 | 30 | 192 | 220 | 216 | 188 | 207 | 226 | 162 | 97 | 266 | 126 | 206 | 62 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 9 | S 9 | S 8 | S 4 | S 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | SSE 14 | SSE 13 | SE 9 | SE 9 | SE 9 | SE 9 |
3 | 2 | 2 | 8 | 7 | 14 | 12 | 5 | 5 | 19 | 19 | 19 | 18 | 10 | 10 | 213 | 181 | 70 | 51 | 50 | 39 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 15 | — | S 13 | S 12 | S 8 | SSE 10 | — | — | — | — | S 15 | SSE 16 | ESE 7 | E 7 | S 12 | SSE 12 | E 7 | SSE 13 |
— | — | — | 4 | — | 4 | 3 | 5 | 10 | — | — | — | — | 4 | 50 | 18 | 27 | 108 | 48 | 4 | 55 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 3 | S 4 | S 5 | — | — | — | ENE 3 | ENE 4 | — | SSW 4 | SSW 5 | — | — | — | NE 3 |
— | — | — | — | — | — | 1 | 12 | 18 | — | — | — | 1 | 5 | — | 10 | 35 | — | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 42 | 0 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.










