Surf Forecasts:
How big are the waves at Itaipu today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 7s period with ESE swell.
- Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.4m), 7s period with ESE swell.
The current surf forecast for Itaipu at 4PM is: 0.5m 7s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 08:00am August 19). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (19 Aug) | 1.5ft (0.5m) | 7s |
| Evening (19 Aug) | 1.5ft (0.4m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 31°C on Wed morning, min 18°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | ||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 11 | S 11 | S 10 | E 5 | S 9 | ESE 6 | ESE 7 | ESE 7 | S 6 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 32 | 32 | 32 | 31 | 30 | 21 | 20 | 17 | 16 | 10 | 10 | 10 | 10 | 18 | 51 | 16 | 21 | 26 | 42 | 66 | 150 | 130 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | glassy | on | on | cross | cross | cross | cross | cross | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:53AM0.97m | 5:44PM0.90m | 6:41AM0.84m | 6:14PM0.81m | 8:16AM0.74m | 1:00PM0.78m | 7:09PM0.72m | |||||||||||||||
Low Tide | 11:24AM0.55m | 11:44PM0.41m | 11:00AM0.66m | 2:36AM0.48m | 9:44AM0.73m | 4:47PM0.69m | ||||||||||||||||
 |  | | | | | |  | | | | | | | | |  |  |  | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 28 | 31 | 26 | 22 | 22 | 20 | 19 | 19 | 21 | 23 | 24 | 22 | 26 | 26 | 25 | 26 | 23 | 21 | 21 | 19 | 19 |
Feels °C | 26 | 28 | 30 | 26 | 23 | 24 | 21 | 21 | 21 | 23 | 24 | 25 | 22 | 26 | 25 | 23 | 24 | 23 | 19 | 20 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 10 | E 4 | E 5 | ESE 6 | ESE 7 | ESE 7 | ESE 8 | S 7 | S 7 |
| kJ | 32 | 32 | 32 | 31 | 30 | 21 | 20 | 17 | 16 | 10 | 10 | 10 | 10 | 18 | 9 | 12 | 21 | 26 | 42 | 45 | 150 | 130 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 9 | S 10 | SE 13 | SE 13 | SW 4 | SSW 4 | SSW 4 | SSW 4 | S 11 | ESE 7 | S 10 | S 9 | S 9 | S 9 | S 15 | S 9 | ESE 8 | ESE 8 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 4 | 2 | 2 | 2 | 9 | 10 | 17 | 16 | 15 | 14 | 4 | 6 | 35 | 20 |
Swell 3 Height (m) Direction Period (s) | — | S 14 | S 14 | S 14 | SE 13 | SE 13 | S 9 | S 9 | SE 13 | SE 12 | S 12 | S 11 | SSW 5 | SSW 5 | ESE 7 | ESE 7 | S 7 | — | — | — | — | — |
| kJ | — | 4 | 4 | 4 | 7 | 7 | 2 | 2 | 7 | 6 | 3 | 10 | 2 | 2 | 5 | 5 | 4 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 3 | SW 4 | SW 4 | — | — | — | E 2 | E 3 | E 5 | — | — | W 4 | S 4 | S 6 | — | — |
| kJ | — | — | — | — | — | — | 1 | 3 | 8 | — | — | — | 1 | 3 | 51 | — | — | 1 | 24 | 66 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 14 | 14 | 103 | 33 | 68 | 14 | 75 | 14 | 14 | 14 | 375 | 394 | 14 | 14 | 7 | 14 | 13 | 27 | 431 | 463 | 411 | 41 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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