Surf Forecasts:
Toninhas surf forecast from 12 Aug 2026:
- Best quality surf: Monday 17 Aug, 12AM (local time) - 8ft (2.4m), 8s period, E swell with glassy winds.
- Most powerful swell: Thursday 13 Aug, 6PM (local time) - 5ft (1.6m), 14s period, SSE swell with 966 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 6AM (local time) - 5ft (1.6m), 12s period with SSE swell.
Best Forecast Surf Conditions for Toninhas this week:
The surf forecast for Toninhas over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 6AM. The primary swell is predicted to be 1.6m and 12s period with a secondary swell of 0.1m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Toninhas in the next 16 days are 1.6m 14s and forecast to arrive on Thursday (Aug 13) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Wed 12th Aug) | 5ft (1.6m) 12s |
| Best Surf | 12AM (Mon 17th Aug) | 8ft (2.4m) 8s |
| Most Powerful | 6PM (Thu 13th Aug) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Toninhas over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 27°C on Thu morning, min 18°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 25°C on Mon morning, min 20°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 12 | ESE 7 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 807 | 692 | 787 | 619 | 660 | 850 | 769 | 599 | 599 | 874 | 799 | 688 | 305 | 494 | 303 | 790 | 414 | 579 | 354 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy |
High Tide | 1:56AM1.01m | 3:15PM1.12m | 2:24AM1.11m | 3:31PM1.09m | 2:54AM1.17m | 3:47PM1.05m | 3:26AM1.19m | 4:05PM1.02m | 3:58AM1.17m | 4:25PM0.99m | 4:31AM1.10m | 4:46PM0.95m | |||||||
Low Tide | 8:47AM-0.10m | 9:13PM0.33m | 9:25AM-0.10m | 9:41PM0.32m | 9:59AM-0.05m | 10:06PM0.30m | 10:31AM0.04m | 10:30PM0.29m | 11:00AM0.15m | 10:55PM0.28m | 11:27AM0.27m | 11:21PM0.29m | |||||||
 |  |  |  | | |  | | | | |  | | | | | | | | |
 | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | — | 5:42 | — | — | 5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — |
Temp °C | 19 | 21 | 21 | 20 | 27 | 23 | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 23 | 23 | 22 | 25 | 25 | 24 |
Feels °C | 20 | 21 | 21 | 22 | 28 | 25 | 23 | 24 | 23 | 23 | 24 | 23 | 23 | 24 | 25 | 25 | 28 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 14 | SSE 13 | SSE 12 | SE 8 | ESE 8 | SSE 11 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 807 | 692 | 787 | 619 | 660 | 850 | 769 | 599 | 599 | 874 | 799 | 688 | 186 | 285 | 91 | 492 | 414 | 346 | 354 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | — | ESE 5 | E 6 | E 6 | ESE 6 | E 8 | E 8 | E 9 | E 9 | ESE 9 | SSE 12 | SSE 11 | ESE 13 | S 11 | S 11 | S 11 | SSE 10 |
| kJ | 4 | 1 | — | 39 | 32 | 24 | 12 | 5 | 5 | 6 | 7 | 9 | 236 | 128 | 16 | 59 | 61 | 58 | 36 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSE 16 | — | — | — | — | — | — | — | ESE 10 | ESE 13 | — | — | — | — | — |
| kJ | — | — | — | — | 201 | — | — | — | — | — | — | — | 18 | 16 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | E 4 | — | — | — | — | — | — | — | E 3 | — | ESE 7 | ESE 8 | ESE 8 | E 8 | — | E 8 | — |
| kJ | — | — | 22 | — | — | — | — | — | — | — | 5 | — | 305 | 494 | 303 | 790 | — | 579 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 0 | 27 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 27 | 27 | 0 | 0 | 27 | 0 | 0 | 27 | 0 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Toninhas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Toninhas Surf forecast
The above surf forecast table for Toninhas provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Toninhas can be found by selecting the local surf guide option on the grey menu. Our Toninhas 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 (Toninhas) 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 Toninhas 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.
Toninhas is 6 km (4 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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