Surf Forecasts:
How big are the waves at Itaipu today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1.5ft (0.4m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 1.5ft (0.4m), 8s period with SSE swell.
- Evening surf: Evening surf (15 Oct, local time) - 1.5ft (0.4m), 8s period with SSE swell.
The current surf forecast for Itaipu at 4AM is: 0.5m 8s primary swell from a South direction and 0.2m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 14). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 1.5ft (0.4m) | 8s |
| Afternoon (15 Oct) | 1.5ft (0.4m) | 8s |
| Evening (15 Oct) | 1.5ft (0.4m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Thu afternoon. Warm (max 26°C on Fri morning, min 20°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | ||||||||||||||||
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 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 8 | SE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 42 | 41 | 40 | 38 | 24 | 23 | 22 | 22 | 21 | 20 | 28 | 28 | 35 | 34 | 43 | 50 | 82 | 153 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross-off | glassy | cross-on | on | cross-on | cross | cross | off | off | off | cross-off | cross | cross-on | cross-on | cross-on |
High Tide | 3:41PM1.07m | 4:28AM1.08m | 4:08PM1.01m | 5:05AM0.98m | 4:39PM0.94m | |||||||||||||
Low Tide | 9:54PM0.16m | 10:11AM0.49m | 10:19PM0.24m | 10:17AM0.58m | ||||||||||||||
 |  | | |  | |  | | | | | |  | | | | | | |
 | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — |
mm | 7 | 1 | 1 | 1 | — | — | 1 | 2 | 6 | 2 | 1 | 2 | 1 | — | — | — | 1 | 1 |
Temp °C | 21 | 21 | 21 | 21 | 22 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 25 | 26 | 23 | 21 | 21 |
Feels °C | 23 | 25 | 24 | 23 | 25 | 26 | 24 | 26 | 25 | 24 | 24 | 23 | 25 | 26 | 27 | 24 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 8 | SE 8 | SSE 8 |
| kJ | 42 | 41 | 40 | 38 | 24 | 23 | 22 | 22 | 21 | 20 | 28 | 28 | 35 | 34 | 43 | 50 | 82 | 153 |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 6 | ESE 6 | SE 6 | ESE 4 | — | — | S 7 | — | E 7 | — | — | SSW 5 |
| kJ | 12 | 7 | 5 | 4 | 4 | 4 | 3 | 4 | 2 | 3 | — | — | 4 | — | 1 | — | — | 17 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | — | — | E 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | E 7 | — | — | S 13 | — | — | — | — |
| kJ | 4 | 4 | 4 | — | — | 4 | 4 | 4 | 4 | 4 | 3 | — | — | 3 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | — | — | — | — | — | — | ESE 3 | — | — | — | — | — | SSW 2 | S 4 | S 5 | — |
| kJ | — | 1 | — | — | — | — | — | — | 2 | — | — | — | — | — | 1 | 14 | 22 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 7 | 7 | 13 | 14 | 14 | 43 | 75 | 43 | 78 | 68 | 14 | 14 | 14 | 14 | 21 | 113 | 12 | 71 |
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