Surf Forecasts:
Piratininga surf forecast from 26 Oct 2026:
- Best quality surf: Wednesday 28 Oct, 12AM (local time) - 4.5ft (1.4m), 10s period, S swell with offshore winds.
- Most powerful swell: Tuesday 27 Oct, 9AM (local time) - 6ft (1.8m), 9s period, S swell with 521 kJ wave energy.
- Next surfable swell (1★+): Wednesday 28 Oct, 12AM (local time) - 4.5ft (1.4m), 10s period with S swell.
Best Forecast Surf Conditions for Piratininga this week:
The surf forecast for Piratininga over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Oct 28) at 12AM. The primary swell is predicted to be 1.4m and 10s period with a secondary swell of 0.4m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Piratininga in the next 16 days are 1.8m 9s and forecast to arrive on Tuesday (Oct 27) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Wednesday (Oct 28) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 28th Oct) | 4.5ft (1.4m) 10s |
| Best Surf | 12AM (Wed 28th Oct) | 4.5ft (1.4m) 10s |
| Most Powerful | 9AM (Tue 27th Oct) | 6ft (1.8m) 9s |
Table - best surf conditions forecast for Piratininga over the next 16 days.
Short Range ForecastLight rain (total 7mm), mostly falling on Mon afternoon. Warm (max 24°C on Wed morning, min 19°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 25mm), heaviest during Thu night. Warm (max 25°C on Fri morning, min 21°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||
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) | SSW 7 | SSW 8 | S 9 | S 9 | S 10 | SSE 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 12 | S 13 | S 12 | S 11 | S 11 | S 10 | S 10 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 222 | 374 | 521 | 450 | 369 | 283 | 99 | 83 | 56 | 52 | 43 | 43 | 162 | 139 | 118 | 85 | 51 | 56 | 65 | 88 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross | off | cross-off | cross-off | cross-off | glassy | cross-off | off | off | cross-on | cross-off | on | cross-on | glassy | glassy | cross | cross-off |
High Tide | 3:14PM0.88m | 3:59AM1.08m | 2:59PM0.86m | 4:46AM1.07m | 3:14PM0.87m | 5:34AM1.04m | 3:45PM0.88m | 6:25AM0.99m | 4:25PM0.91m | 7:25AM0.93m | 5:10PM0.92m | 8:36AM0.88m | 6:02PM0.93m | |||||||
Low Tide | 8:55PM-0.06m | 9:30AM0.08m | 9:40PM-0.10m | 10:17AM0.15m | 10:27PM-0.12m | 11:04AM0.22m | 11:15PM-0.12m | 11:51AM0.29m | 00:07AM-0.10m | 12:40PM0.33m | 1:02AM-0.06m | 1:32PM0.36m | 1:59AM-0.02m | |||||||
 |  |  |  |  | |  |  | | |  | |  | |  | | | | | | |
 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | — |
 | 6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — |
mm | 3 | 3 | 1 | — | — | — | — | — | — | 1 | 13 | — | 6 | 3 | — | 1 | 1 | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 20 | 24 | 23 | 21 | 22 | 23 | 21 | 25 | 24 | 22 | 23 | 23 | 23 | 23 | 24 | 22 |
Feels °C | 18 | 20 | 20 | 18 | 17 | 23 | 21 | 21 | 25 | 23 | 22 | 28 | 25 | 25 | 26 | 24 | 26 | 27 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 8 | S 9 | S 9 | S 10 | SSE 9 | S 9 | S 9 | S 9 | S 9 | ESE 6 | E 6 | S 13 | S 12 | S 11 | S 11 | SE 8 | SE 7 | SE 8 | SE 8 |
| kJ | 75 | 214 | 521 | 450 | 369 | 283 | 99 | 83 | 56 | 52 | 58 | 27 | 162 | 139 | 118 | 85 | 46 | 56 | 65 | 88 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | S 10 | E 9 | E 8 | S 13 | S 12 | S 11 | SE 8 | E 6 | SE 8 | S 9 | SE 8 | E 6 | E 6 | SE 7 | SE 7 | S 10 | S 10 | S 10 | S 9 |
| kJ | 6 | 135 | 1 | 1 | 54 | 26 | 61 | 31 | 24 | 35 | 43 | 20 | 29 | 30 | 17 | 21 | 51 | 47 | 30 | 44 |
Swell 3 Height (m) Direction Period (s) | E 9 | SE 8 | E 8 | E 8 | E 8 | — | SE 8 | S 17 | SE 8 | S 14 | SE 7 | S 12 | SE 8 | SE 7 | E 6 | SE 7 | E 7 | ESE 7 | E 7 | — |
| kJ | 7 | 2 | 6 | 1 | 1 | — | 21 | 6 | 36 | 16 | 27 | 43 | 20 | 9 | 12 | 16 | 4 | 10 | 8 | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 8 | — | — | ENE 8 | ENE 4 | ESE 5 | ESE 6 | E 6 | E 6 | — | E 6 | E 7 | — | — | — | — | WSW 2 | SSW 2 | — |
| kJ | 222 | 374 | — | — | 6 | 18 | 66 | 77 | 52 | 17 | — | 97 | 85 | — | — | — | — | 1 | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 201 | 131 | 36 | 112 | 0 | 0 | 36 | 0 | 0 | 0 | 0 | 0 | 92 | 0 | 4 | 104 | 0 | 0 | 92 | 15 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
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 Piratininga 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 Piratininga Surf forecast
The above surf forecast table for Piratininga provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Piratininga can be found by selecting the local surf guide option on the grey menu. Our Piratininga 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 (Piratininga) 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 Piratininga 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.
Are you planning a holiday in Rio de Janeiro? If you are looking for accommodation near Piratininga, camping, hotels and holiday cottages in Rio de Janeiro, consider staying in Niteroi which is 10 km (6 miles) away. Other places in and around Rio de Janeiro where you can find information about places to rent, and car hire include Sao Goncalo which is 19 km (12 miles) away, Marica, Rio de Janeiro and Itaborai.
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