Surf Forecasts:
How big are the waves at Itaipu today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 4.5ft (1.4m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 5ft (1.5m), 13s period with S swell.
- Evening surf: Evening surf (10 Aug, local time) - 4.5ft (1.4m), 13s period with SSE swell.
The current surf forecast for Itaipu at 12PM is: 1.5m 12s primary swell from a South direction and 0.3m 8s secondary swell from a East direction (forecast issued at 08:00am August 10). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 4.5ft (1.4m) | 12s |
| Afternoon (10 Aug) | 5ft (1.5m) | 13s |
| Evening (10 Aug) | 4.5ft (1.4m) | 13s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon afternoon. Warm (max 20°C on Wed morning, min 17°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||||
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) | SSE 11 | SSE 12 | S 12 | S 13 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 522 | 550 | 705 | 787 | 775 | 648 | 690 | 700 | 690 | 799 | 901 | 799 | 762 | 639 | 540 | 531 | 557 | 557 | 557 | 557 | 439 | 373 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | glassy | glassy | cross-on | cross-on | off |
High Tide | 2:22PM1.21m | 1:32AM0.99m | 2:46PM1.24m | 2:01AM1.11m | 3:08PM1.23m | |||||||||||||||||
Low Tide | 7:32AM0.07m | 8:23PM0.38m | 8:15AM-0.03m | 8:54PM0.37m | 8:54AM-0.08m | |||||||||||||||||
 |  |  | | | | |  | | | | | | | |  | |  | |  |  | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — |
mm | 1 | — | 1 | 2 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 20 | 19 | 18 |
Feels °C | 18 | 19 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 21 | 21 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 12 | S 12 | S 13 | S 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
| kJ | 522 | 550 | 705 | 787 | 775 | 648 | 690 | 700 | 690 | 799 | 901 | 799 | 762 | 639 | 540 | 531 | 557 | 557 | 557 | 557 | 439 | 373 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | — | E 7 | E 7 | E 7 | — | — | — | — | ESE 5 |
| kJ | 6 | 5 | 10 | 1 | 1 | 1 | 5 | 10 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | 27 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | — | E 8 | — | E 12 | E 12 | E 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | — | 10 | — | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | — | E 4 | E 4 | E 4 | E 4 | E 4 | ESE 5 | E 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 13 | 12 | 23 | 14 | 20 | 23 | 51 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 52 | 68 | 152 | 73 | 73 | 73 | 73 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 0 | 0 | 0 | 10 | 4 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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