Surf Forecasts:
How big are the waves at Itaipu today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 4.5ft (1.4m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 4ft (1.2m), 12s period with SSE swell.
- Evening surf: Evening surf (12 Aug, local time) - 4ft (1.2m), 12s period with SSE swell.
The current surf forecast for Itaipu at 12AM is: 1.4m 12s primary swell from a South-southeast direction and 0.1m 7s secondary swell from a East direction (forecast issued at 08:00pm August 11). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 4.5ft (1.4m) | 12s |
| Afternoon (12 Aug) | 4ft (1.2m) | 12s |
| Evening (12 Aug) | 4ft (1.2m) | 12s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 23°C on Thu morning, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||
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 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 12 | SSE 13 | SSE 13 | SSE 15 | SSE 15 | SSE 15 | SSE 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 740 | 639 | 531 | 531 | 531 | 557 | 557 | 439 | 439 | 439 | 294 | 461 | 476 | 492 | 711 | 785 | 744 | 704 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | glassy | glassy | cross-on | cross-on | glassy | cross-off | glassy | glassy | glassy | on | on | on | cross | cross |
High Tide | 2:01AM1.11m | 3:08PM1.23m | 2:32AM1.21m | 3:29PM1.20m | ||||||||||||||
Low Tide | 8:54PM0.37m | 8:54AM-0.08m | 9:21PM0.37m | 9:28AM-0.07m | ||||||||||||||
 | | |  | |  | | |  | | | | |  | | |  | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 22 | 23 | 22 | 19 | 19 |
Feels °C | 18 | 18 | 18 | 19 | 20 | 19 | 20 | 21 | 21 | 20 | 21 | 21 | 21 | 23 | 23 | 24 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 12 | SSE 12 | SSE 13 | SSE 13 | SSE 15 | SSE 15 | SSE 15 | SSE 14 |
| kJ | 740 | 639 | 531 | 531 | 531 | 557 | 557 | 439 | 439 | 439 | 294 | 461 | 476 | 492 | 711 | 785 | 744 | 704 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | — | — | — | — | ESE 5 | ESE 5 | ESE 5 | ESE 6 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 |
| kJ | 1 | 1 | 1 | 1 | 1 | — | — | — | — | 36 | 29 | 23 | 17 | 16 | 18 | 12 | 13 | 10 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSE 15 | — | — | E 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 167 | — | — | 24 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | E 4 | E 4 | ESE 5 | ESE 5 | E 5 | E 6 | E 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 14 | 30 | 22 | 35 | 56 | 59 | 58 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 6 | 6 | 6 | 6 | 0 | 0 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 129 | 4 | 12 | 12 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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