Surf Forecasts:
How big are the waves at Itaipu today (04 Jul):
- Morning surf: Morning surf (04 Jul, local time) - 4.5ft (1.3m), 10s period with S swell.
- Afternoon surf: Afternoon surf (04 Jul, local time) - 4.5ft (1.4m), 13s period with S swell.
- Evening surf: Evening surf (04 Jul, local time) - 4.5ft (1.4m), 13s period with S swell.
The current surf forecast for Itaipu at 5AM is: 1.3m 10s primary swell from a South direction and 0.5m 14s secondary swell from a South direction (forecast issued at 08:00pm July 03). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jul) | 4.5ft (1.3m) | 10s |
| Afternoon (04 Jul) | 4.5ft (1.4m) | 13s |
| Evening (04 Jul) | 4.5ft (1.4m) | 13s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Fri night. Warm (max 20°C on Mon morning, min 16°C on Sat afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Monday 6 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 9 | S 10 | S 10 | S 11 | S 10 | S 11 | S 13 | S 12 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 123 | 244 | 279 | 367 | 381 | 374 | 326 | 643 | 584 | 643 | 593 | 565 | 555 | 480 | 472 | 464 | 364 | 351 | 291 | 286 | 225 | 221 | 229 | 198 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | glassy | glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on |
High Tide | 4:51PM1.14m | 4:41AM1.18m | 5:29PM1.11m | 5:22AM1.14m | 6:11PM1.06m | 6:09AM1.09m | ||||||||||||||||||
Low Tide | 11:22PM0.41m | 11:44AM0.14m | 00:06AM0.44m | 12:33PM0.21m | 1:00AM0.47m | 1:33PM0.28m | ||||||||||||||||||
 | | | | |  | | |  | | | | |  |  | | |  | | | | |  | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 |
mm | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 20 | 20 |
Feels °C | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 10 | S 10 | S 11 | S 10 | S 11 | S 13 | S 12 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 11 | SSE 11 |
| kJ | 123 | 244 | 279 | 367 | 381 | 374 | 326 | 643 | 584 | 643 | 593 | 565 | 555 | 480 | 472 | 464 | 364 | 351 | 291 | 286 | 225 | 221 | 229 | 198 |
Swell 2 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SSE 15 | S 14 | S 13 | S 13 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 22 | SSE 21 | SSE 20 | S 19 | S 19 |
| kJ | 87 | 85 | 73 | 72 | 134 | 128 | 166 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 46 | 89 | 133 | 192 | 178 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | — | — | — | S 24 | S 23 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 13 | 14 | 14 | 14 | 14 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | 11 | 11 | 7 | 1 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 113 | 73 | 10 | 73 | 73 | 73 | 73 | 152 | 50 | 47 | 0 | 0 | 0 | 0 | 23 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 6 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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