Surf Forecasts:
How big are the waves at Itaipu today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 2ft (0.6m), 10s period with S swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 1.5ft (0.5m), 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 6AM is: 0.7m 10s primary swell from a South direction (forecast issued at 02:00am August 06). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 2ft (0.6m) | 10s |
| Afternoon (06 Aug) | 1.5ft (0.5m) | 10s |
| Evening (06 Aug) | 1.5ft (0.5m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 36°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||||||||||
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 | 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 11 | S 10 | S 10 | S 10 | 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 | S 5 | S 5 | S 6 | S 18 | S 16 | S 15 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 144 | 102 | 100 | 73 | 71 | 50 | 46 | 42 | 59 | 57 | 51 | 71 | 68 | 63 | 37 | 36 | 33 | 42 | 45 | 61 | 103 | 765 | 1835 | 1645 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | on | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy |
High Tide | 9:17AM1.05m | 8:51PM0.92m | 10:09AM1.06m | 9:08PM0.92m | 11:04AM1.04m | |||||||||||||||||||
Low Tide | 2:38AM-0.03m | 3:10PM0.04m | 3:25AM-0.09m | 3:58PM0.09m | 4:12AM-0.14m | 4:45PM0.15m | ||||||||||||||||||
 | | |  | | | |  | | | | |  | | |  |  | | | | | | | | |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 24 | 25 | 31 | 29 | 29 | 29 | 25 | 25 | 25 | 27 | 33 | 36 | 33 | 24 | 22 | 21 | 21 | 22 | 24 | 24 | 23 | 23 |
Feels °C | 25 | 22 | 22 | 23 | 30 | 28 | 27 | 28 | 25 | 23 | 23 | 25 | 30 | 34 | 31 | 23 | 21 | 22 | 23 | 22 | 23 | 22 | 22 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | S 11 | S 11 | ESE 7 | E 7 | S 5 | S 5 | S 6 | S 6 | S 16 | S 15 | S 14 |
| kJ | 94 | 70 | 54 | 54 | 40 | 40 | 40 | 39 | 54 | 54 | 40 | 28 | 28 | 63 | 37 | 16 | 15 | 42 | 45 | 61 | 69 | 765 | 1835 | 1645 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 13 | SSE 12 | S 12 | S 12 | ESE 8 | E 7 | S 11 | S 10 | E 7 | E 7 | E 8 | S 12 | SSW 12 | SSW 6 | ESE 5 |
| kJ | 144 | 102 | 100 | 73 | 71 | 50 | 46 | 42 | 26 | 57 | 51 | 71 | 68 | 19 | 17 | 36 | 33 | 25 | 16 | 19 | 76 | 224 | 28 | 32 |
Swell 3 Height (m) Direction Period (s) | — | S 18 | S 17 | S 16 | S 16 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | SSE 9 | SSW 9 | SSE 9 | SSE 9 | SSW 9 | SE 8 | — | — | S 10 | S 10 | S 10 | S 18 | SSW 12 | SSW 10 | — |
| kJ | — | 6 | 6 | 5 | 20 | 22 | 41 | 38 | 59 | 16 | 17 | 8 | 8 | 9 | 3 | — | — | 31 | 31 | 17 | 103 | 298 | 107 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | E 8 | — | E 7 | — | — | — | N 3 | NNW 3 | — | E 7 | S 2 | SSW 4 | — | — | — | SE 6 | SSE 6 | ESE 5 | E 5 |
| kJ | — | — | — | — | — | 89 | — | 127 | — | — | — | 1 | 1 | — | 54 | 1 | 15 | — | — | — | 19 | 77 | 37 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 78 | 172 | 0 | 0 | 0 | 12 | 172 | 34 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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