Surf Forecasts:
How big are the waves at Itaipu today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 2ft (0.6m), 10s period with S swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 1.5ft (0.5m), 10s period with S swell.
- Evening surf: Evening surf (02 Aug, local time) - 1.5ft (0.4m), 10s period with S swell.
The current surf forecast for Itaipu at 5AM is: 0.7m 10s primary swell from a South direction (forecast issued at 08:00pm August 01). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 2ft (0.6m) | 10s |
| Afternoon (02 Aug) | 1.5ft (0.5m) | 10s |
| Evening (02 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | ||||||||||||||||
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 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 13 | SE 12 | SE 12 | SE 12 | SE 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 185 | 146 | 144 | 108 | 78 | 72 | 48 | 48 | 30 | 30 | 16 | 8 | 7 | 16 | 39 | 37 | 35 | 47 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | off |
High Tide | 6:15PM0.88m | 4:17AM0.92m | 7:01PM0.91m | 6:09AM0.95m | 7:42PM0.93m | |||||||||||||
Low Tide | 11:04PM0.24m | 11:36AM0.01m | 00:01AM0.19m | 12:33PM0.00m | ||||||||||||||
 | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 20 | 20 | 19 | 18 | 20 | 24 | 25 | 25 | 24 | 23 | 21 | 21 | 21 | 23 | 24 | 23 | 22 |
Feels °C | 19 | 18 | 19 | 17 | 17 | 19 | 23 | 22 | 24 | 24 | 23 | 20 | 20 | 21 | 22 | 23 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | ESE 6 | E 6 | ESE 6 | E 6 | E 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 185 | 146 | 95 | 76 | 51 | 38 | 29 | 32 | 44 | 58 | 73 | 73 | 44 | 33 | 33 | 34 | 36 | 49 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | SSE 13 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 2 | 2 | 144 | 108 | 78 | 72 | 48 | 48 | 30 | 30 | 16 | 7 | 7 | 16 | 39 | 37 | 35 | 47 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 10 | E 9 | S 9 | S 9 | — | — | SSE 8 | SE 9 | SSE 9 | SE 13 | SSE 9 | S 9 | S 9 | S 9 | S 15 |
| kJ | — | — | — | 2 | 2 | 2 | 2 | — | — | 6 | 3 | 8 | 7 | 8 | 2 | 2 | 2 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | E 6 | E 6 | — | — | — | E 7 | E 7 | E 7 | E 6 | — | — | — | — | — | E 7 | E 7 |
| kJ | 71 | 86 | 232 | 156 | — | — | — | 69 | 88 | 123 | 166 | — | — | — | — | — | 74 | 117 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 17 | 12 | 12 | 17 | 17 | 17 | 34 | 34 | 17 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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