Surf Forecasts:
How big are the waves at Itaipu today (01 Aug):
- Morning surf: Morning surf (01 Aug, local time) - 3ft (0.9m), 12s period with S swell.
- Afternoon surf: Afternoon surf (01 Aug, local time) - 3ft (0.9m), 11s period with S swell.
- Evening surf: Evening surf (01 Aug, local time) - 2.5ft (0.8m), 11s period with S swell.
The current surf forecast for Itaipu at 4PM is: 0.9m 11s primary swell from a South direction (forecast issued at 08:00am August 01). An open ocean swell of 1.0m 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 (01 Aug) | 3ft (0.9m) | 12s |
| Afternoon (01 Aug) | 3ft (0.9m) | 11s |
| Evening (01 Aug) | 2.5ft (0.8m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 18°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||||||||
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 12 | S 12 | S 12 | S 11 | 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 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 233 | 225 | 224 | 199 | 185 | 146 | 110 | 108 | 78 | 72 | 48 | 48 | 30 | 30 | 16 | 8 | 7 | 26 | 39 | 37 | 35 | 66 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross-off | off |
High Tide | 6:15PM0.88m | 4:17AM0.92m | 7:01PM0.91m | 6:09AM0.95m | 7:42PM0.93m | |||||||||||||||||
Low Tide | 10:39AM0.00m | 11:04PM0.24m | 11:36AM0.01m | 00:01AM0.19m | 12:33PM0.00m | |||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 22 | 23 | 22 | 20 | 20 | 19 | 18 | 20 | 25 | 25 | 25 | 24 | 23 | 22 | 21 | 21 | 23 | 23 | 23 | 23 |
Feels °C | 17 | 18 | 21 | 19 | 19 | 18 | 19 | 18 | 17 | 19 | 25 | 23 | 24 | 24 | 23 | 21 | 20 | 21 | 22 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 233 | 225 | 224 | 199 | 185 | 146 | 92 | 60 | 50 | 40 | 41 | 44 | 47 | 75 | 94 | 75 | 60 | 45 | 34 | 35 | 49 | 51 |
Swell 2 Height (m) Direction Period (s) | ESE 5 | ESE 5 | SSE 6 | — | 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 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 22 | 18 | 13 | — | 2 | 2 | 110 | 108 | 78 | 72 | 48 | 48 | 30 | 30 | 16 | 7 | 7 | 26 | 39 | 37 | 35 | 66 |
Swell 3 Height (m) Direction Period (s) | — | E 5 | ESE 10 | — | — | — | — | E 10 | E 9 | S 9 | S 9 | — | — | SE 9 | SE 9 | SSE 9 | SE 13 | S 9 | S 9 | S 9 | S 9 | S 15 |
| kJ | — | 16 | 9 | — | — | — | — | 2 | 2 | 2 | 2 | — | — | 3 | 3 | 8 | 7 | 7 | 2 | 2 | 2 | 5 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | ESE 6 | ESE 6 | ESE 6 | E 6 | — | E 6 | — | E 6 | E 7 | — | E 7 | E 7 | — | — | — | — | — | E 7 | E 7 |
| kJ | 22 | 37 | 12 | 47 | 81 | 104 | 96 | — | 112 | — | 83 | 107 | — | 173 | 202 | — | — | — | — | — | 94 | 120 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 172 | 172 | 0 | 0 | 0 | 0 | 0 | 0 | 190 | 17 | 12 | 12 | 17 | 17 | 17 | 51 | 34 | 17 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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