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) - 2ft (0.6m), 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 1AM is: 0.6m 8s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a South direction (forecast issued at 08:00pm August 18). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 1.5ft (0.5m) | 8s |
| Afternoon (19 Aug) | 2ft (0.6m) | 7s |
| Evening (19 Aug) | 1.5ft (0.4m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 29°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||
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 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 54 | 51 | 50 | 31 | 32 | 32 | 32 | 37 | 30 | 21 | 17 | 16 | 10 | 9 | 10 | 16 | 10 | 18 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | glassy | on | cross-on | cross | cross | cross | cross | cross | glassy | cross-on | cross | glassy | cross-off |
High Tide | 5:18PM0.97m | 5:53AM0.97m | 5:44PM0.90m | 6:41AM0.84m | 6:14PM0.81m | |||||||||||||
Low Tide | 11:14PM0.35m | 11:24AM0.55m | 11:44PM0.41m | 11:00AM0.66m | ||||||||||||||
 | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 28 | 27 | 26 | 29 | 29 | 25 | 22 | 20 | 20 | 18 | 18 | 20 | 23 | 24 | 22 | 24 |
Feels °C | 25 | 27 | 28 | 26 | 26 | 29 | 28 | 26 | 23 | 21 | 22 | 19 | 19 | 22 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SSW 4 | ESE 7 | E 4 |
| kJ | 54 | 51 | 50 | 31 | 32 | 32 | 32 | 37 | 30 | 21 | 17 | 16 | 10 | 9 | 10 | 2 | 10 | 4 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | — | — | SE 13 | SW 4 | SW 4 | SSW 4 | SSW 4 | S 11 | S 11 | S 10 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 7 | 2 | 2 | 1 | 1 | 10 | 9 | 18 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | SE 8 | — | — | S 14 | S 14 | S 14 | S 9 | S 10 | S 9 | SE 13 | SE 13 | SE 12 | S 12 | SE 12 | SSW 4 | ESE 7 |
| kJ | 2 | 2 | 3 | — | — | 4 | 4 | 4 | 2 | 2 | 2 | 7 | 7 | 6 | 3 | 6 | 2 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 3 | SW 3 | WSW 4 | WSW 4 | — | ESE 7 | E 3 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 6 | 6 | — | 16 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 14 | 14 | 14 | 313 | 78 | 43 | 71 | 75 | 14 | 75 | 313 | 87 | 79 | 14 | 14 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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