Surf Forecasts:
Toninhas surf forecast from 18 Oct 2026:
- Best quality surf: Monday 19 Oct, 12AM (local time) - 5ft (1.5m), 12s period, S swell with glassy winds.
- Most powerful swell: Sunday 18 Oct, 9PM (local time) - 5ft (1.5m), 13s period, S swell with 726 kJ wave energy.
- Next surfable swell (1★+): Sunday 18 Oct, 6AM (local time) - 3ft (0.9m), 9s period with SE 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 Sunday (Oct 18) at 6AM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.7m and 8s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Toninhas in the next 16 days are 1.5m 13s and forecast to arrive on Sunday (Oct 18) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sun 18th Oct) | 3ft (0.9m) 9s |
| Best Surf | 12AM (Mon 19th Oct) | 5ft (1.5m) 12s |
| Most Powerful | 9PM (Sun 18th Oct) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for Toninhas over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Mon morning. Warm (max 22°C on Sun morning, min 18°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 23°C on Fri morning, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||
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) | SE 9 | SE 9 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 11 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SE 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 152 | 112 | 420 | 649 | 459 | 459 | 340 | 296 | 332 | 260 | 157 | 249 | 180 | 180 | 143 | 180 | 183 | 149 | 100 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-on | glassy | cross-on | glassy | cross-off | glassy | cross-on | cross | cross-on | cross-on | glassy | glassy | cross-on | glassy | on | glassy | glassy |
High Tide | 6:50AM0.71m | 6:06PM0.73m | 11:49AM0.82m | 11:05PM0.71m | 12:15PM0.91m | 11:43PM0.83m | 12:40PM0.99m | 00:13AM0.94m | 1:02PM1.05m | 00:41AM1.04m | 1:22PM1.08m | 1:11AM1.13m | |||||||
Low Tide | 1:33AM0.37m | 8:40AM0.69m | 2:49PM0.62m | 3:11AM0.37m | 4:14PM0.56m | 4:27AM0.30m | 5:14PM0.47m | 5:25AM0.20m | 5:59PM0.37m | 6:13AM0.11m | 6:38PM0.27m | 6:56AM0.04m | 7:15PM0.19m | ||||||
 |  |  |  | |  |  | |  |  | | |  | | | | | | | |
 | — | 5:24 | — | — | 5:24 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — |
 | 6:05 | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
mm | — | 1 | 2 | 4 | 2 | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Temp °C | 21 | 22 | 20 | 19 | 18 | 19 | 18 | 20 | 20 | 19 | 21 | 21 | 20 | 22 | 22 | 21 | 23 | 23 | 23 |
Feels °C | 23 | 23 | 21 | 20 | 18 | 20 | 19 | 21 | 21 | 19 | 22 | 22 | 22 | 23 | 25 | 24 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 9 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 11 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | ESE 6 | SSE 10 | ESE 6 | ESE 6 | ESE 6 | ESE 7 |
| kJ | 152 | 112 | 420 | 649 | 459 | 459 | 340 | 296 | 332 | 260 | 157 | 249 | 180 | 113 | 143 | 139 | 82 | 82 | 82 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | SE 11 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 10 | SE 9 | SSE 12 | ESE 8 | ESE 8 | SSE 10 | S 15 | SSE 11 | SSE 11 | SSE 11 | SE 10 |
| kJ | 60 | 69 | 220 | 120 | 55 | 54 | 30 | 14 | 20 | 22 | 82 | 14 | 7 | 180 | 4 | 180 | 183 | 149 | 100 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SE 11 | SE 12 | SSE 12 | — | — | — | ESE 11 | ESE 8 | S 20 | ESE 9 | S 18 | — | — | — | — | — | — | — |
| kJ | 12 | 43 | 6 | 14 | — | — | — | 12 | 6 | 7 | 16 | 6 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 3 | E 4 | ESE 4 | ESE 6 | — | ESE 6 | — | E 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 5 | 7 | 15 | 87 | — | 113 | — | 128 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 6 | 6 | 0 | 6 | 0 | 0 | 0 | 44 | 3 | 17 | 27 | 0 | 0 | 2 | 0 | 5 | 0 | 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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