Surf Forecasts:
How big are the waves at Itaipu today (12 Sep):
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1ft (0.3m), 11s period with S swell.
- Evening surf: Evening surf (12 Sep, local time) - 1ft (0.3m), 11s period with S swell.
The current surf forecast for Itaipu at 8PM is: 0.3m 11s primary swell from a South direction and 0.3m 8s secondary swell from a East-southeast direction, 0.5m 4s secondary swell from a South direction (forecast issued at 02:00pm September 12). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | - | - |
| Afternoon (12 Sep) | 1ft (0.3m) | 11s |
| Evening (12 Sep) | 1ft (0.3m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 69mm), heaviest during Sat night. Warm (max 21°C on Sat afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | ||||||||||||||||||
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) | S 11 | S 11 | S 11 | S 11 | S 6 | S 7 | S 7 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 7 | SE 7 | SE 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 21 | 21 | 21 | 20 | 22 | 71 | 106 | 118 | 127 | 127 | 151 | 114 | 49 | 127 | 71 | 73 | 73 | 107 | 153 | 192 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | glassy | cross | cross-off | cross | cross-off | cross | cross | cross-off | glassy |
High Tide | 3:11PM1.18m | 3:13AM1.33m | 3:31PM1.16m | 3:44AM1.28m | 3:52PM1.12m | |||||||||||||||
Low Tide | 9:25AM0.03m | 9:21PM0.21m | 9:48AM0.13m | 9:39PM0.19m | 10:06AM0.24m | |||||||||||||||
 | |  |  | |  |  |  | |  | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | 1 | 3 | 18 | 7 | 2 | 5 | 13 | 6 | 1 | 1 | 1 | 1 | 1 | — | 2 | 5 | 2 |
Temp °C | 24 | 21 | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 20 |
Feels °C | 25 | 20 | 19 | 20 | 20 | 18 | 19 | 20 | 18 | 19 | 19 | 20 | 19 | 19 | 19 | 20 | 18 | 18 | 18 | 22 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | ESE 8 | S 6 | S 7 | S 7 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 7 | SSE 7 | SE 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SE 8 |
| kJ | 21 | 21 | 21 | 12 | 22 | 71 | 106 | 118 | 127 | 127 | 99 | 114 | 49 | 78 | 71 | 73 | 73 | 107 | 153 | 192 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | S 11 | ESE 8 | ESE 8 | ESE 8 | ESE 11 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 8 | SSE 13 | SSE 13 | ESE 5 | E 5 | E 5 | SSE 11 |
| kJ | 11 | 11 | 11 | 20 | 12 | 12 | 11 | 11 | 6 | 6 | 6 | 7 | 7 | 7 | 17 | 34 | 21 | 14 | 8 | 42 |
Swell 3 Height (m) Direction Period (s) | — | — | SE 11 | E 12 | S 10 | SE 12 | SE 11 | — | SE 11 | — | S 16 | S 16 | S 14 | S 14 | ESE 8 | ESE 8 | SSE 12 | SSE 12 | SSE 12 | — |
| kJ | — | — | 5 | 3 | 17 | 5 | 5 | — | 5 | — | 5 | 5 | 4 | 15 | 7 | 7 | 29 | 49 | 48 | — |
Wind waves Height (m) Direction Period (s) | N 3 | SSW 3 | SSW 4 | S 4 | — | — | — | ESE 8 | — | — | SSE 8 | — | ESE 5 | SE 7 | ESE 5 | ESE 5 | E 5 | E 6 | SW 3 | — |
| kJ | 1 | 4 | 15 | 9 | — | — | — | 6 | — | — | 151 | — | 13 | 127 | 28 | 21 | 29 | 22 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 14 | 113 | 152 | 21 | 230 | 375 | 10 | 10 | 73 | 10 | 23 | 0 | 14 | 0 | 4 | 0 | 25 | 12 | 0 | 0 |
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