Surf Forecasts:
How big are the waves at Itaipu today (06 Aug):
- Afternoon surf: Afternoon surf (06 Aug, local time) - 2ft (0.6m), 10s period with S swell.
- Evening surf: Evening surf (06 Aug, local time) - 1.5ft (0.5m), 9s period with S swell.
The current surf forecast for Itaipu at 9PM is: 0.5m 9s primary swell from a South direction (forecast issued at 02:00pm August 06). An open ocean swell of 0.6m 7s is not directed at the surf break, a second open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | - | - |
| Afternoon (06 Aug) | 2ft (0.6m) | 10s |
| Evening (06 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 36°C on Fri afternoon, min 20°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | ||||||||||||||||||
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) | S 10 | S 10 | S 10 | S 9 | SSE 13 | SSE 13 | SSE 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 10 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | S 12 | SSW 12 | S 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 71 | 71 | 46 | 42 | 59 | 57 | 51 | 71 | 68 | 60 | 37 | 36 | 33 | 31 | 45 | 67 | 80 | 299 | 598 | 1860 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | cross | off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 9:17AM1.05m | 8:51PM0.92m | 10:09AM1.06m | 9:08PM0.92m | 11:04AM1.04m | |||||||||||||||
Low Tide | 3:10PM0.04m | 3:25AM-0.09m | 3:58PM0.09m | 4:12AM-0.14m | 4:45PM0.15m | |||||||||||||||
 |  |  | | |  | |  | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | 5:31 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 28 | 27 | 27 | 25 | 25 | 25 | 26 | 31 | 36 | 27 | 24 | 21 | 21 | 20 | 23 | 26 | 24 | 23 | 24 |
Feels °C | 30 | 27 | 26 | 26 | 23 | 24 | 23 | 24 | 29 | 34 | 29 | 21 | 23 | 22 | 21 | 23 | 24 | 22 | 23 | 26 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | S 11 | S 11 | S 11 | S 10 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | S 12 | SSW 12 | S 15 |
| kJ | 40 | 40 | 40 | 40 | 41 | 55 | 41 | 40 | 28 | 60 | 37 | 36 | 33 | 31 | 45 | 67 | 80 | 299 | 598 | 1860 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 13 | SSE 12 | S 12 | S 12 | E 8 | E 7 | ESE 7 | E 7 | E 7 | E 7 | E 8 | S 10 | S 6 | S 17 | ESE 5 |
| kJ | 71 | 71 | 46 | 42 | 26 | 57 | 51 | 71 | 68 | 18 | 17 | 18 | 16 | 25 | 17 | 19 | 16 | 32 | 448 | 33 |
Swell 3 Height (m) Direction Period (s) | S 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 9 | S 9 | SSE 9 | SSE 9 | SSW 9 | SE 8 | S 10 | — | S 10 | S 10 | S 10 | S 12 | S 18 | S 6 | — |
| kJ | 20 | 22 | 41 | 38 | 59 | 16 | 15 | 8 | 8 | 9 | 3 | 2 | — | 31 | 30 | 17 | 27 | 60 | 15 | — |
Wind waves Height (m) Direction Period (s) | — | — | E 8 | E 7 | — | — | — | N 2 | N 3 | NNW 3 | — | SE 3 | S 4 | — | — | E 8 | ESE 6 | ESE 6 | ESE 6 | E 5 |
| kJ | — | — | 110 | 131 | — | — | — | 1 | 2 | 2 | — | 5 | 15 | — | — | 57 | 41 | 48 | 37 | 52 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 1 | 112 | 43 | 0 | 0 | 0 | 43 | 184 | 12 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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