Surf Forecasts:
Praia do Iporanga surf forecast from 23 Sep 2026:
- Best quality surf: Friday 25 Sep, 6AM (local time) - 4ft (1.2m), 14s period, SSE swell with glassy winds.
- Most powerful swell: Thursday 24 Sep, 6AM (local time) - 5ft (1.6m), 14s period, SSE swell with 980 kJ wave energy.
- Next surfable swell (1★+): Friday 25 Sep, 3AM (local time) - 4ft (1.2m), 14s period with SSE swell.
Best Forecast Surf Conditions for Praia do Iporanga this week:
The surf forecast for Praia do Iporanga over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 25) at 3AM. The primary swell is predicted to be 1.2m and 14s period with a secondary swell of 0.8m and 5s. Another secondary swell of 0.9m and 5s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Praia do Iporanga in the next 16 days are 1.6m 14s and forecast to arrive on Thursday (Sep 24) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 3s period and expected on Sunday (Sep 27) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Fri 25th Sep) | 4ft (1.2m) 14s |
| Best Surf | 6AM (Fri 25th Sep) | 4ft (1.2m) 14s |
| Most Powerful | 6AM (Thu 24th Sep) | 5ft (1.6m) 14s |
Table - best surf conditions forecast for Praia do Iporanga over the next 16 days.
Short Range ForecastModerate rain (total 16mm), heaviest on Wed morning. Warm (max 22°C on Fri morning, min 16°C on Wed afternoon). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | |||||||||||||||
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 8 | S 10 | SSE 11 | S 14 | S 14 | SSE 14 | SSE 14 | S 13 | SSE 12 | S 12 | SSE 11 | ESE 6 | ESE 6 | ESE 7 | SE 7 | S 12 | SSE 11 | ESE 6 | ESE 6 | ESE 7 | ESE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 597 | 496 | 366 | 655 | 665 | 636 | 485 | 345 | 150 | 69 | 40 | 23 | 16 | 18 | 12 | 24 | 37 | 61 | 74 | 73 | 88 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | on | cross-on | on | cross-on | glassy | cross | glassy | glassy | cross-on | glassy | glassy | cross | glassy | on | cross-on | on | cross-on | cross | cross |
High Tide | 1:35PM1.16m | 1:09AM1.14m | 1:53PM1.22m | 1:34AM1.24m | 2:12PM1.25m | 2:02AM1.32m | 2:33PM1.25m | 2:33AM1.36m | 2:57PM1.23m | 3:06AM1.36m | 3:22PM1.18m | 3:41AM1.32m | 3:49PM1.10m | ||||||||
Low Tide | 7:22PM0.29m | 7:33AM-0.00m | 7:53PM0.22m | 8:08AM-0.05m | 8:23PM0.17m | 8:42AM-0.05m | 8:52PM0.15m | 9:16AM0.01m | 9:20PM0.14m | 9:50AM0.11m | 9:46PM0.16m | 10:24AM0.25m | 10:06PM0.19m | ||||||||
 |  |  |  | |  |  | |  |  | | | | |  | | | | |  |  | |
 | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — |
mm | 10 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 |
Temp °C | 17 | 17 | 18 | 21 | 19 | 19 | 22 | 22 | 20 | 25 | 24 | 21 | 23 | 22 | 21 | 24 | 22 | 22 | 28 | 26 | 23 |
Feels °C | 16 | 17 | 18 | 21 | 19 | 20 | 23 | 24 | 22 | 27 | 26 | 24 | 27 | 24 | 25 | 26 | 24 | 25 | 31 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | S 10 | SSE 11 | S 14 | S 14 | SSE 14 | SSE 14 | S 13 | SSE 12 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | SE 7 | S 12 | E 4 | SE 6 | ESE 6 | S 9 | ESE 8 |
| kJ | 270 | 496 | 366 | 655 | 665 | 636 | 485 | 345 | 150 | 23 | 23 | 23 | 16 | 18 | 12 | 24 | 9 | 35 | 74 | 13 | 88 |
Swell 2 Height (m) Direction Period (s) | SE 8 | ESE 13 | SSE 16 | SE 12 | SE 11 | ESE 11 | ESE 5 | ESE 5 | ESE 6 | S 12 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSW 3 | SW 5 | SSE 11 | S 9 | S 9 | SSE 14 | S 12 |
| kJ | 17 | 16 | 266 | 35 | 31 | 23 | 22 | 17 | 20 | 69 | 40 | 21 | 10 | 9 | 1 | 1 | 37 | 27 | 13 | 18 | 75 |
Swell 3 Height (m) Direction Period (s) | — | ESE 8 | SE 12 | — | — | — | ESE 10 | ESE 10 | SE 10 | SE 11 | — | S 15 | S 14 | S 13 | S 9 | S 7 | ESE 7 | — | S 12 | S 11 | S 8 |
| kJ | — | 6 | 38 | — | — | — | 10 | 10 | 4 | 5 | — | 4 | 4 | 3 | 2 | 1 | 5 | — | 11 | 9 | 5 |
Wind waves Height (m) Direction Period (s) | S 8 | — | E 8 | ESE 5 | ESE 4 | ESE 5 | E 5 | — | — | — | — | — | — | — | — | SE 7 | E 4 | ESE 6 | — | ESE 7 | — |
| kJ | 597 | — | 20 | 19 | 15 | 24 | 57 | — | — | — | — | — | — | — | — | 12 | 12 | 61 | — | 73 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 124 | 13 | 24 | 21 | 44 | 13 | 0 | 23 | 0 | 0 | 13 | 2 | 14 | 87 | 58 | 49 | 59 | 5 | 13 | 58 | 1 |
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 do Iporanga 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 Iporanga Surf forecast
The above surf forecast table for Praia do Iporanga 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 Iporanga can be found by selecting the local surf guide option on the grey menu. Our Praia do Iporanga 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 Iporanga) 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 Iporanga 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 Iporanga is 3 km (2 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.
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