Surf Forecasts:
How big are the waves at Itaipu today (20 Aug):
- Afternoon surf: Afternoon surf (20 Aug, local time) - 1ft (0.3m), 7s period with ESE swell.
- Evening surf: Evening surf (20 Aug, local time) - 1ft (0.3m), 10s period with S swell.
The current surf forecast for Itaipu at 7PM is: 0.3m 7s primary swell from a East-southeast direction and 0.2m 5s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 20). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | - | - |
| Afternoon (20 Aug) | 1ft (0.3m) | 7s |
| Evening (20 Aug) | 1ft (0.3m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Warm (max 26°C on Thu night, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | ||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | S 11 | S 11 | S 10 | E 5 | S 9 | S 9 | S 9 | SSW 5 | S 6 | S 7 | S 7 | S 6 | S 8 | S 9 | S 11 | S 11 | S 10 | S 10 | S 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 10 | 10 | 10 | 18 | 28 | 16 | 15 | 40 | 40 | 94 | 157 | 93 | 67 | 133 | 190 | 338 | 381 | 353 | 290 | 240 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | cross-on | cross-on | cross-on | cross-on | on | glassy | on | on | on | cross-on | on | cross-on | cross-on |
High Tide | 6:14PM0.81m | 8:16AM0.74m | 1:00PM0.78m | 7:09PM0.72m | 1:11PM0.89m | |||||||||||||||
Low Tide | 11:00AM0.66m | 2:36AM0.48m | 9:44AM0.73m | 4:47PM0.69m | 4:46AM0.44m | 6:14PM0.60m | ||||||||||||||
 | |  | |  |  | |  |  | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 23 | 23 | 21 | 24 | 25 | 25 | 26 | 22 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 23 | 24 | 23 | 24 | 24 | 24 | 25 | 21 | 17 | 18 | 17 | 18 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | E 3 | ESE 4 | E 5 | ESE 5 | ESE 7 | ESE 7 | ESE 8 | S 7 | S 7 | S 6 | S 8 | S 9 | S 11 | S 11 | S 10 | S 10 | S 10 |
| kJ | 10 | 10 | 10 | 2 | 6 | 11 | 8 | 25 | 29 | 32 | 113 | 93 | 67 | 133 | 190 | 338 | 381 | 353 | 290 | 240 |
Swell 2 Height (m) Direction Period (s) | SSW 4 | SSW 5 | SSW 5 | ESE 7 | S 10 | S 9 | ESE 6 | — | S 15 | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 7 | E 7 | E 7 |
| kJ | 1 | 2 | 2 | 10 | 17 | 16 | 7 | — | 4 | — | 33 | 19 | 20 | 12 | 12 | 6 | 6 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 10 | ESE 7 | ESE 7 | S 9 | — | — | — | — | — | S 10 | — | — | — | — | — | — | — |
| kJ | 3 | 10 | 9 | 18 | 9 | 5 | 15 | — | — | — | — | — | 9 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 4 | E 5 | — | — | S 9 | SSW 5 | S 6 | S 7 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 6 | 28 | — | — | 40 | 40 | 94 | 157 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 376 | 79 | 14 | 14 | 7 | 14 | 14 | 145 | 391 | 375 | 71 | 49 | 7 | 10 | 10 | 10 | 10 | 10 | 6 | 6 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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