Surf Forecasts:
How big are the waves at Itaipu today (06 Jul):
- Morning surf: Morning surf (06 Jul, local time) - 5.5ft (1.7m), 11s period with S swell.
- Afternoon surf: Afternoon surf (06 Jul, local time) - 5.5ft (1.7m), 11s period with S swell.
- Evening surf: Evening surf (06 Jul, local time) - 3.5ft (1.0m), 18s period with S swell.
The current surf forecast for Itaipu at 2AM is: 1.9m 11s primary swell from a South direction and 0.2m 23s secondary swell from a South direction (forecast issued at 08:00pm July 05). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Jul) | 5.5ft (1.7m) | 11s |
| Afternoon (06 Jul) | 5.5ft (1.7m) | 11s |
| Evening (06 Jul) | 3.5ft (1.0m) | 18s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 22°C on Tue morning, min 18°C on Sun night). Winds increasing (calm on Mon morning, fresh winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wednesday 8 | |||||||||||||||||||||
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 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 18 | S 18 | S 17 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 10 | SSW 8 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1208 | 976 | 850 | 750 | 736 | 651 | 676 | 673 | 588 | 614 | 600 | 443 | 370 | 356 | 318 | 269 | 226 | 192 | 180 | 207 | 226 | 260 | 265 | 250 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross-off | glassy | glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:18PM0.93m | 7:01AM0.92m | 9:07PM0.96m | 8:42AM0.96m | 9:48PM0.97m | 9:48AM1.01m | ||||||||||||||||||
Low Tide | 1:23AM0.21m | 1:51PM-0.01m | 2:19AM0.14m | 2:47PM-0.02m | 3:11AM0.06m | |||||||||||||||||||
 | | |  | |  | | |  | | | | | | | | |  |  | | |  |  | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — |
 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | — | — |
Temp °C | 20 | 20 | 19 | 19 | 18 | 18 | 20 | 21 | 20 | 20 | 19 | 18 | 18 | 19 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 |
Feels °C | 19 | 20 | 19 | 20 | 19 | 19 | 21 | 21 | 19 | 20 | 19 | 18 | 18 | 19 | 21 | 18 | 19 | 20 | 22 | 20 | 20 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SE 10 | SSW 7 | SSW 8 | SSW 8 | SE 10 |
| kJ | 1208 | 976 | 850 | 750 | 736 | 651 | 676 | 673 | 588 | 584 | 506 | 426 | 370 | 356 | 318 | 269 | 226 | 192 | 180 | 207 | 143 | 191 | 168 | 250 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | S 23 | S 22 | S 21 | S 20 | S 19 | S 19 | S 18 | S 18 | S 17 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | SSW 6 | SSW 6 | SE 9 | SE 10 | SE 10 | SSW 8 |
| kJ | 6 | 6 | 6 | 43 | 145 | 222 | 380 | 598 | 561 | 614 | 600 | 443 | 321 | 321 | 240 | 153 | 148 | 146 | 55 | 78 | 174 | 260 | 265 | 168 |
Swell 3 Height (m) Direction Period (s) | — | — | S 24 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | E 8 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | — | — | 11 | 6 | 5 | 5 | 5 | 5 | 1 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | — | 1 | 140 | 88 | 85 | 54 | 51 | 47 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 3 | E 4 | ENE 4 | ENE 4 | — | — | SW 3 | SW 4 | SW 5 | — | SSW 7 | SSW 8 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 7 | 13 | 13 | 12 | — | — | 4 | 21 | 38 | — | 154 | 226 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 133 | 133 | 20 | 5 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 90 | 473 | 410 | 133 | 12 | 102 | 210 | 102 | 110 | 121 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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