Surf Forecasts:
Praia Grande surf forecast from 25 Oct 2026:
- Best quality surf: Wednesday 28 Oct, 3AM (local time) - 2.5ft (0.8m), 9s period, SSE swell with glassy winds.
- Most powerful swell: Monday 26 Oct, 6PM (local time) - 4.5ft (1.4m), 8s period, S swell with 233 kJ wave energy.
- Next surfable swell (1★+): Wednesday 28 Oct, 3AM (local time) - 2.5ft (0.8m), 9s period with SSE swell.
Best Forecast Surf Conditions for Praia Grande this week:
The surf forecast for Praia Grande over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 28) at 3AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.8m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia Grande in the next 16 days are 1.4m 8s and forecast to arrive on Monday (Oct 26) at 6PM. 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+) | 3AM (Wed 28th Oct) | 2.5ft (0.8m) 9s |
| Best Surf | 3AM (Wed 28th Oct) | 2.5ft (0.8m) 9s |
| Most Powerful | 6PM (Mon 26th Oct) | 4.5ft (1.4m) 8s |
Table - best surf conditions forecast for Praia Grande over the next 16 days.
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun afternoon. Warm (max 21°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 40mm), heaviest during Thu night. Warm (max 22°C on Thu morning, min 20°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||||
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) | SE 9 | S 7 | S 7 | S 8 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | E 6 | S 9 | SE 7 | SE 7 | SSE 11 | ESE 7 | S 12 | SE 7 | SE 7 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 19 | 111 | 139 | 167 | 230 | 189 | 180 | 113 | 59 | 39 | 73 | 25 | 27 | 38 | 41 | 35 | 45 | 51 | 52 | 64 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 2:19AM1.35m | 2:30PM1.16m | 2:56AM1.34m | 2:57PM1.11m | 3:35AM1.29m | 3:26PM1.05m | 4:16AM1.19m | 3:56PM0.99m | 5:02AM1.06m | 4:29PM0.93m | 5:56AM0.92m | 5:08PM0.86m | ||||||||
Low Tide | 8:30PM0.10m | 9:03AM0.11m | 9:01PM0.08m | 9:43AM0.23m | 9:30PM0.10m | 10:24AM0.37m | 9:58PM0.14m | 11:09AM0.53m | 10:25PM0.21m | 12:18PM0.67m | 11:00PM0.30m | 9:19AM0.78m | 2:01PM0.75m | 1:49AM0.37m | ||||||
 |  |  | |  |  |  |  |  | | | |  |  | | | | | |  | |
 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — |
 | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — | — | 6:17 | — |
mm | 14 | 6 | 2 | 2 | 2 | 1 | — | — | — | — | — | 1 | 8 | 24 | 2 | 2 | 2 | 1 | — | — |
Temp °C | 21 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 22 | 20 | 21 | 21 | 21 | 21 | 22 | 21 | 20 |
Feels °C | 22 | 19 | 17 | 17 | 19 | 19 | 19 | 19 | 22 | 23 | 22 | 24 | 23 | 24 | 24 | 23 | 23 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SE 9 | SE 8 | S 12 | SSE 11 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 9 | ESE 6 | ESE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 8 | SE 7 | SE 7 | SE 8 |
| kJ | 19 | 11 | 12 | 40 | 230 | 189 | 180 | 113 | 59 | 39 | 33 | 25 | 27 | 38 | 32 | 35 | 45 | 51 | 52 | 64 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | E 8 | E 7 | E 10 | S 14 | S 13 | S 12 | S 12 | SE 8 | S 9 | SE 8 | ESE 7 | S 8 | SSE 11 | SSE 11 | SSE 12 | SSE 11 | SSE 11 | S 10 |
| kJ | 9 | 5 | 4 | 1 | 7 | 16 | 3 | 12 | 11 | 10 | 25 | 20 | 15 | 13 | 41 | 24 | 27 | 23 | 22 | 17 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 14 | SE 8 | SSE 8 | — | E 9 | S 10 | — | S 11 | SE 8 | SE 8 | S 9 | S 9 | SSE 12 | S 8 | SE 14 | S 12 | E 7 | E 6 | SSW 4 |
| kJ | 4 | 35 | 11 | 7 | — | 2 | 76 | — | 39 | 11 | 16 | 25 | 14 | 14 | 13 | 7 | 44 | 8 | 3 | 2 |
Wind waves Height (m) Direction Period (s) | S 4 | S 7 | S 7 | S 8 | — | — | — | ESE 4 | ESE 5 | ESE 5 | E 6 | — | — | — | — | — | — | SW 3 | SW 4 | — |
| kJ | 9 | 111 | 139 | 167 | — | — | — | 23 | 31 | 32 | 73 | — | — | — | — | — | — | 2 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 119 | 151 | 140 | 151 | 16 | 11 | 11 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 19 | 119 | 119 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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 Praia Grande 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 Grande Surf forecast
The above surf forecast table for Praia Grande provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Praia Grande can be found by selecting the local surf guide option on the grey menu. Our Praia Grande 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 Grande) 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 Grande 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 Grande is 6 km (4 miles) from the city of Praia Grande. If you plan a holiday in São Paulo, look for hotels and other accommodation in Praia Grande. Praia Grande has rooms for a wide range of budgets as well as car hire and transport links.
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