Surf Forecasts:
How big are the waves at Itaipu today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2ft (0.6m), 11s period with S swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.5m), 10s period with S swell.
- Evening surf: Evening surf (29 Aug, local time) - 1.5ft (0.4m), 10s period with SSE swell.
The current surf forecast for Itaipu at 3PM is: 0.5m 10s primary swell from a South direction (forecast issued at 08:00am August 29). An open ocean swell of 0.7m 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 cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2ft (0.6m) | 11s |
| Afternoon (29 Aug) | 1.5ft (0.5m) | 10s |
| Evening (29 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Sat morning, min 21°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||
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 11 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SSW 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 85 | 83 | 54 | 52 | 33 | 33 | 19 | 19 | 19 | 9 | 9 | 19 | 23 | 13 | 9 | 8 | 4 | 4 | 4 | 4 | 5 | 7 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-off | cross-off | off | off | cross-off | glassy | on | on | on | cross-on | glassy | glassy | glassy | glassy | cross-off | cross | cross-off | on | cross-on |
High Tide | 5:02PM0.89m | 3:40AM0.95m | 5:43PM0.90m | 5:19AM0.98m | 6:17PM0.90m | |||||||||||||||||
Low Tide | 9:27AM-0.01m | 9:48PM0.20m | 10:21AM0.00m | 10:42PM0.14m | 11:15AM0.01m | |||||||||||||||||
 |  |  | |  |  | | | | | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 26 | 32 | 30 | 29 | 30 | 28 | 27 | 26 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 23 | 26 | 27 | 24 | 22 |
Feels °C | 23 | 27 | 33 | 30 | 30 | 32 | 29 | 29 | 28 | 20 | 22 | 22 | 24 | 24 | 24 | 24 | 24 | 25 | 27 | 28 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 74 | 59 | 54 | 55 | 58 | 62 | 85 | 109 | 87 | 92 | 68 | 50 | 51 | 51 | 51 | 52 | 52 | 52 | 51 | 69 | 69 | 92 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SSW 6 |
| kJ | 85 | 83 | 54 | 52 | 33 | 33 | 19 | 19 | 19 | 9 | 9 | 9 | 23 | 13 | 6 | 6 | 3 | 4 | 4 | 4 | 5 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 8 | — | — | — | S 12 | — | — | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SE 10 | SE 10 | S 10 | S 9 | S 9 | — |
| kJ | — | — | — | — | 1 | — | — | — | 3 | — | — | 9 | 9 | 9 | 9 | 8 | 4 | 4 | 2 | 2 | 2 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 7 | E 8 | E 8 | E 8 | E 8 | — | W 3 | WSW 4 | SW 5 | — | — | — | — | — | — | — | E 8 | E 8 | ENE 8 |
| kJ | — | — | — | 131 | 163 | 239 | 207 | 287 | — | 2 | 6 | 19 | — | — | — | — | — | — | — | 201 | 235 | 437 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 12 | 12 | 12 | 12 | 34 | 48 | 102 | 102 | 44 | 43 | 23 | 23 | 23 | 23 | 43 | 12 | 34 | 20 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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