Surf Forecasts:
How big are the waves at Itaipu today (28 Aug):
- Afternoon surf: Afternoon surf (28 Aug, local time) - 1.5ft (0.5m), 12s period with SSE swell.
- Evening surf: Evening surf (28 Aug, local time) - 4.5ft (1.4m), 7s period with E swell.
The current surf forecast for Itaipu at 9PM is: 1.4m 7s primary swell from a East direction and 0.9m 6s secondary swell from a East-southeast direction, 0.4m 11s secondary swell from a South-southeast direction (forecast issued at 02:00pm August 28). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | - | - |
| Afternoon (28 Aug) | 1.5ft (0.5m) | 12s |
| Evening (28 Aug) | 4.5ft (1.4m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 37°C on Sat morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 5 | ESE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 113 | 81 | 78 | 173 | 154 | 64 | 53 | 51 | 41 | 42 | 43 | 43 | 31 | 32 | 33 | 34 | 37 | 39 | 40 | 42 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 3:04PM1.27m | 2:54AM1.34m | 3:28PM1.26m | 3:25AM1.35m | 3:54PM1.22m | |||||||||||||||
Low Tide | 9:08AM-0.07m | 9:21PM0.21m | 9:40AM-0.05m | 9:49PM0.21m | 10:12AM0.02m | |||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 27 | 25 | 27 | 28 | 28 | 27 | 31 | 37 | 26 | 22 | 21 | 20 | 20 | 19 | 22 | 22 | 21 | 21 | 20 |
Feels °C | 28 | 27 | 27 | 27 | 28 | 27 | 26 | 31 | 35 | 26 | 24 | 22 | 20 | 21 | 20 | 24 | 22 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSE 12 | SSE 12 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 5 | ESE 9 |
| kJ | 53 | 81 | 78 | 68 | 62 | 64 | 53 | 51 | 41 | 42 | 43 | 43 | 31 | 32 | 33 | 34 | 37 | 39 | 14 | 42 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | — | — | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | ESE 8 | S 5 |
| kJ | 113 | — | — | 50 | 40 | 23 | 23 | 22 | 21 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 4 | 4 | 40 | 14 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 6 | E 7 | E 7 | — | — | N 3 | — | — | — | — | SW 3 | SW 4 | SW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | — |
| kJ | 77 | 62 | 74 | 173 | 154 | — | — | 1 | — | — | — | — | 7 | 11 | 18 | 16 | 16 | 19 | 31 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 6 | 6 | 0 | 0 | 0 | 7 | 7 | 7 | 7 | 27 | 20 | 27 | 27 | 13 | 12 | 13 | 113 | 13 | 13 | 7 |
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 Itaipu 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.
Nearest