Surf Forecasts:
How big are the waves at Itaipu today (02 Oct):
- Morning surf: Morning surf (02 Oct, local time) - 2.5ft (0.8m), 10s period with S swell.
- Afternoon surf: Afternoon surf (02 Oct, local time) - 1.5ft (0.5m), 10s period with S swell.
- Evening surf: Evening surf (02 Oct, local time) - 3ft (0.9m), 6s period with SSE swell.
The current surf forecast for Itaipu at 3AM is: 0.7m 11s primary swell from a South direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 08:00pm October 01). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Oct) | 2.5ft (0.8m) | 10s |
| Afternoon (02 Oct) | 1.5ft (0.5m) | 10s |
| Evening (02 Oct) | 3ft (0.9m) | 6s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sun afternoon. Warm (max 27°C on Sun morning, min 18°C on Fri afternoon). Winds increasing (light winds from the ENE on Sat night, fresh winds from the SW by Sun afternoon). | ||||||||||||||||||
Thu 1 | Friday 2 | Saturday 3 | ||||||||||||||||
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) | SE 10 | SE 10 | S 9 | S 11 | S 11 | S 10 | S 10 | S 10 | SSE 6 | SSE 6 | SSE 9 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 6 |
Wave Graph  | ||||||||||||||||||
 kJ | 24 | 23 | 80 | 110 | 108 | 125 | 48 | 47 | 53 | 57 | 190 | 168 | 270 | 265 | 216 | 206 | 164 | 112 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:48PM0.92m | 5:55AM0.95m | 12:01PM0.75m | 5:20PM0.82m | 00:47AM0.44m | 7:17AM0.81m | 12:29PM0.89m | 6:08PM0.73m | ||||||||||
Low Tide | 10:14PM0.31m | 9:48AM0.72m | 2:15PM0.72m | 10:22PM0.41m | 1:49AM0.44m | 9:13AM0.78m | 4:28PM0.71m | |||||||||||
 |  |  | | | | | | | | | |  | |  | | |  | |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — |
mm | 2 | 1 | — | — | 1 | 2 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 21 |
Feels °C | 23 | 23 | 22 | 22 | 20 | 19 | 20 | 18 | 17 | 17 | 17 | 18 | 19 | 21 | 21 | 21 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 4 | S 6 | S 9 | S 11 | S 11 | SE 9 | S 10 | S 10 | S 9 | S 9 | SSE 11 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 5 | 22 | 80 | 110 | 108 | 23 | 48 | 47 | 43 | 41 | 24 | 168 | 270 | 265 | 216 | 206 | 164 | 98 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | ESE 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 11 | SE 11 | SE 10 | SE 11 | SSE 12 |
| kJ | 24 | 23 | 23 | 23 | 23 | 4 | 23 | 23 | 23 | 14 | 22 | 23 | 29 | 41 | 18 | 15 | 18 | 30 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 12 | S 11 | SE 9 | — | — | — | — | — | — | SE 10 |
| kJ | 10 | 9 | 9 | 9 | 5 | 9 | 4 | 4 | 25 | 40 | 30 | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 10 | S 5 | SSE 5 | SSE 6 | SSE 6 | SSE 9 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 |
| kJ | — | — | — | — | — | 125 | 24 | 36 | 53 | 57 | 190 | 30 | 33 | 41 | 44 | 74 | 86 | 112 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 14 | 7 | 27 | 12 | 68 | 152 | 152 | 152 | 73 | 6 | 6 | 6 | 5 | 5 | 6 | 10 | 5 | 5 |
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