Surf Forecasts:
Praia do Mar Casado surf forecast from 21 Jun 2026:
- Best quality surf: Thursday 25 Jun, 12AM (local time) - 3ft (0.9m), 10s period, S swell with glassy winds.
- Most powerful swell: Wednesday 24 Jun, 3AM (local time) - 5.5ft (1.7m), 9s period, S swell with 471 kJ wave energy.
- Next surfable swell (1★+): Sunday 21 Jun, 3AM (local time) - 1.5ft (0.4m), 11s period with SSE swell.
Best Forecast Surf Conditions for Praia do Mar Casado this week:
The surf forecast for Praia do Mar Casado over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 3AM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.3m and 6s. Another secondary swell of 0.5m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Praia do Mar Casado in the next 16 days are 1.7m 9s and forecast to arrive on Wednesday (Jun 24) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Sunday (Jun 21) at 6AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 21st Jun) | 1.5ft (0.4m) 11s |
| Best Surf | 12AM (Thu 25th Jun) | 3ft (0.9m) 10s |
| Most Powerful | 3AM (Wed 24th Jun) | 5.5ft (1.7m) 9s |
Table - best surf conditions forecast for Praia do Mar Casado over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Tue afternoon. Warm (max 26°C on Mon night, min 17°C on Sat night). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 62mm), heaviest during Thu morning. Very mild (max 17°C on Tue night, min 16°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSE 11 | S 8 | S 8 | S 8 | S 8 | S 8 | S 9 | ESE 6 | S 6 | S 9 | S 10 | S 10 | S 10 | S 13 | S 12 | S 12 | S 11 | S 10 | S 11 | S 9 | S 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 40 | 71 | 92 | 54 | 36 | 34 | 26 | 23 | 59 | 281 | 400 | 327 | 156 | 319 | 350 | 262 | 149 | 133 | 110 | 83 | 61 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | cross-on | cross | on | cross-off | cross-off | cross-off | cross-on | cross-on | cross | glassy | cross | cross | cross-off | cross-off | cross-off | off | cross-off | cross |
High Tide | 6:13AM0.99m | 7:19PM0.83m | 7:14AM0.92m | 8:14PM0.80m | 8:38AM0.86m | 9:29PM0.80m | 10:46AM0.87m | 10:54PM0.82m | 12:16PM0.93m | 11:56PM0.86m | 1:07PM1.00m | 00:41AM0.90m | 1:46PM1.06m | ||||||||
Low Tide | 1:16AM0.63m | 2:03PM0.38m | 2:21AM0.60m | 3:07PM0.45m | 3:31AM0.54m | 4:15PM0.49m | 4:37AM0.46m | 5:20PM0.49m | 5:35AM0.37m | 6:19PM0.48m | 6:24AM0.29m | 7:09PM0.45m | 7:09AM0.21m | ||||||||
 |  | |  | | | |  |  |  |  | | | | |  |  | | |  | | |
 | — | 6:46 | — | — | 6:47 | — | — | 6:47 | — | — | 6:47 | — | — | 6:47 | — | — | 6:47 | — | — | 6:47 | — |
 | — | — | 5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 |
mm | 2 | — | — | — | — | — | 2 | 1 | 8 | 9 | 13 | 15 | 8 | 14 | 1 | — | — | 2 | — | — | — |
Temp °C | 18 | 19 | 19 | 18 | 23 | 25 | 26 | 19 | 18 | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 |
Feels °C | 13 | 19 | 19 | 18 | 21 | 25 | 25 | 17 | 17 | 16 | 16 | 14 | 18 | 14 | 16 | 15 | 15 | 16 | 17 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | S 8 | S 8 | S 8 | S 8 | S 8 | E 5 | ESE 6 | ESE 7 | S 9 | S 10 | SSE 12 | S 10 | S 13 | S 12 | S 12 | S 11 | S 10 | S 11 | S 9 | SE 6 |
| kJ | 40 | 71 | 92 | 54 | 36 | 34 | 21 | 23 | 26 | 281 | 262 | 86 | 156 | 319 | 350 | 262 | 149 | 133 | 110 | 83 | 32 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 10 | ESE 7 | ESE 10 | ESE 10 | S 9 | S 10 | S 17 | ESE 7 | SE 14 | ESE 8 | SE 6 | SE 5 | SE 5 | ESE 8 | ESE 5 | ESE 5 | SE 4 | SE 5 | S 9 |
| kJ | 16 | 8 | 19 | 9 | 18 | 9 | 26 | 18 | 6 | 9 | 49 | 6 | 19 | 10 | 7 | 12 | 2 | 2 | 3 | 11 | 61 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | — | ESE 10 | SSW 6 | E 7 | SSE 7 | SSE 7 | — | ESE 9 | ESE 9 | ESE 8 | SSE 14 | ESE 8 | ESE 8 | SE 14 | SE 8 | SE 8 | ESE 8 | — | S 13 |
| kJ | 11 | 10 | — | 9 | 8 | 1 | 5 | 5 | — | 7 | 15 | 12 | 116 | 7 | 6 | 51 | 3 | 3 | 6 | — | 3 |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | — | — | ENE 4 | ESE 4 | — | SSW 4 | S 6 | — | S 10 | S 10 | — | — | — | — | — | — | — | ESE 5 | — |
| kJ | 12 | — | — | — | 4 | 5 | — | 15 | 59 | — | 400 | 327 | — | — | — | — | — | — | — | 50 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 92 | 1 | 1 | 34 | 0 | 10 | 133 | 34 | 53 | 173 | 0 | 109 | 43 | 0 | 0 | 8 | 0 | 0 | 26 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Praia do Mar Casado 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 Praia do Mar Casado Surf forecast
The above surf forecast table for Praia do Mar Casado provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia do Mar Casado can be found by selecting the local surf guide option on the grey menu. Our Praia do Mar Casado 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 do Mar Casado) 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 do Mar Casado 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 do Mar Casado is 15 km (9 miles) from the city of Bertioga. If you plan a holiday in São Paulo, look for hotels and other accommodation in Bertioga. Bertioga has rooms for a wide range of budgets as well as car hire and transport links.
Nearest