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Surf Forecasts:

Piratininga surfForecast / Rio de Janeiro / Brazil

information circle12 Day Weather and Surf, issued 2 am Wednesday 26 Nov 2025 -03
Forecast update in hr  min  s Forecast update imminent
Piratininga surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Piratininga sea temperature is
23.3° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Piratininga this week:

The surf forecast for Piratininga over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 27) at 3AM. The primary swell is predicted to be 1.6m and 9s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Piratininga in the next 12 days are 2.0m 9s and forecast to arrive on Wednesday (Nov 26) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Monday (Dec 01) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Thu 27th Nov)5ft (1.6m) 9s
Best Surf 3AM (Thu 27th Nov)5ft (1.6m) 9s
Most Powerful 9AM (Wed 26th Nov)6.5ft (2.0m) 9s

Table - best surf conditions forecast for Piratininga over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 23°C on Fri morning, min 19°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Mon afternoon. Warm (max 25°C on Mon morning, min 20°C on Sat night). Mainly fresh winds.

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
2
0
2
1
0
2
1
0
0
0
0
1
1
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
S
1.8
SSE
1.6
SSE
1.5
SSE
1.5
SSE
1.4
SE
1.3
SE
1.2
SE
1.3
SE
1.1
SE
1
SE
0.9
SE
0.9
SE
0.9
SE
0.6
SE
0.4
SSW
0.7
S
0.6
S
0.8
S
0.8
S
0.6
S
Period(s) (?)9999999999998881110111099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6755163873393873232602532941791521291201154140968412211356
Wind
(km/h)
20
WSW
20
SSW
10
SE
5
ESE
20
SSE
15
ENE
10
SE
25
ESE
10
NNW
5
SW
20
SSW
5
WNW
5
SSW
15
SSE
10
NE
10
ESE
35
ESE
10
WNW
15
N
10
ENE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcrosscross-
off		crosscross-
off		crosscross-
off		cross-
off		oncross-
on		cross-
on		oncrossoffcross-
off		cross-
off		cross-
on		cross-
off		offglass
High Tide
/ height (m)
5:51PM
0.91
8:55AM
0.92
7:00PM
0.90
10:09AM
0.95
8:26PM
0.90
11:06AM
0.98
10:37PM
0.94
11:54AM
0.98
11:48PM
1.00
12:34PM
0.96
12:44AM
1.05
1:02PM
0.92
1:35AM
1.08
Low Tide
/ height (m)
1:08PM
0.26
1:34AM
-0.01
2:10PM
0.26
2:36AM
-0.01
3:10PM
0.23
3:35AM
-0.03
4:05PM
0.17
4:31AM
-0.04
4:56PM
0.10
5:23AM
-0.04
5:43PM
0.02
6:13AM
-0.01
6:28PM
-0.05
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
01
Tuesday
02
Sunrise4:58--4:58--4:58--4:58--4:58--4:58--4:58--
Sunset-6:20--6:21--6:22--6:22--6:22--6:23--6:23-
rain showers
clear
rain showers
part cloud
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
cloud
rain showers
rain showers
Rain (mm)
1-1----21-------44-12
Temp. °C222221222221232321232323222322252523272724
Feels °C (?)202021211920222122252326242323252328293028
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Latest Updates

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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

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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.

View detailed surf forecast for Piratininga at:
surf-forecast.com

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 12 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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