Surf Forecasts:
How big are the waves at Itaipu today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2ft (0.6m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2ft (0.6m), 8s period with ESE swell.
- Evening surf: Evening surf (20 Jul, local time) - 4ft (1.2m), 8s period with E swell.
The current surf forecast for Itaipu at 4AM is: 0.6m 8s primary swell from a East-southeast direction and 0.1m 13s secondary swell from a South direction (forecast issued at 08:00pm July 19). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2ft (0.6m) | 8s |
| Afternoon (20 Jul) | 2ft (0.6m) | 8s |
| Evening (20 Jul) | 4ft (1.2m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Tue afternoon, min 20°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | ESE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 51 | 187 | 49 | 48 | 49 | 53 | 51 | 50 | 49 | 177 | 23 | 23 | 34 | 34 | 49 | 152 | 122 | 47 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 5:43PM0.96m | 5:45AM1.07m | 6:13PM0.91m | 6:31AM0.96m | 6:47PM0.86m | |||||||||||||
Low Tide | 11:44PM0.47m | 12:39PM0.40m | 00:24AM0.47m | 1:31PM0.52m | ||||||||||||||
 | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 23 | 22 | 21 | 23 | 29 | 30 | 25 | 25 | 24 | 23 | 22 | 25 | 31 | 32 | 27 | 26 |
Feels °C | 23 | 22 | 21 | 20 | 19 | 21 | 26 | 28 | 24 | 24 | 22 | 21 | 20 | 23 | 29 | 30 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 4 | E 5 | ESE 5 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 51 | 50 | 49 | 48 | 49 | 53 | 51 | 50 | 49 | 10 | 11 | 8 | 34 | 34 | 49 | 50 | 35 | 47 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | — | S 12 | S 12 | ESE 8 | ESE 8 | ESE 8 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 4 | 14 | 14 | 3 | 3 | 3 | — | 3 | 3 | 24 | 23 | 23 | 3 | 2 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 15 | S 12 | — | — | S 12 | S 12 | S 12 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 3 | — | — | 3 | 3 | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 8 | — | N 2 | — | — | — | — | E 4 | E 8 | — | — | — | — | — | E 8 | E 8 | — |
| kJ | 5 | 187 | — | 1 | — | — | — | — | 11 | 177 | — | — | — | — | — | 152 | 122 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 7 | 0 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 14 | 14 | 14 | 14 | 7 | 0 | 0 | 13 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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