Surf Forecasts:
How big are the waves at Itaipu today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 4.5ft (1.3m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 5.5ft (1.7m), 11s period with SSW swell.
- Evening surf: Evening surf (02 Sep, local time) - 6ft (1.9m), 10s period with S swell.
The current surf forecast for Itaipu at 12PM is: 1.5m 8s primary swell from a South-southwest direction (forecast issued at 08:00am September 02). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 4.5ft (1.3m) | 7s |
| Afternoon (02 Sep) | 5.5ft (1.7m) | 11s |
| Evening (02 Sep) | 6ft (1.9m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 28°C on Fri morning, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | ||||||||||||||||||||
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) | SW 6 | SSW 7 | SSW 8 | SSW 11 | SSW 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 66 | 193 | 306 | 672 | 769 | 770 | 723 | 841 | 875 | 882 | 819 | 786 | 711 | 628 | 550 | 404 | 325 | 263 | 214 | 214 | 170 | 156 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | cross-on | glassy | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | glassy | cross | cross-on | cross-on |
High Tide | 7:07AM1.04m | 6:52PM0.90m | 7:55AM1.05m | 7:08PM0.90m | 8:44AM1.04m | 7:36PM0.91m | ||||||||||||||||
Low Tide | 12:58PM0.06m | 1:13AM-0.05m | 1:48PM0.10m | 2:02AM-0.09m | 2:37PM0.15m | |||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | |  |  | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — |
 | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 20 | 21 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 19 | 22 | 23 | 21 | 20 | 20 | 20 | 21 | 23 | 28 | 26 | 23 | 21 |
Feels °C | 19 | 20 | 19 | 20 | 20 | 21 | 19 | 18 | 16 | 18 | 21 | 21 | 18 | 19 | 20 | 19 | 21 | 23 | 29 | 26 | 24 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SSW 7 | SSW 8 | SSW 11 | SSW 10 | S 10 | S 11 | S 11 | S 11 | S 11 | S 11 | S 12 | S 12 | S 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 66 | 193 | 306 | 672 | 769 | 770 | 723 | 841 | 875 | 882 | 819 | 786 | 711 | 628 | 550 | 404 | 325 | 263 | 214 | 214 | 170 | 156 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 14 | — | E 6 | E 6 | E 7 | E 8 | E 8 | E 8 | E 8 | E 9 |
| kJ | 24 | 24 | 24 | 25 | 23 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 213 | — | 78 | 54 | 70 | 58 | 63 | 66 | 51 | 54 |
Swell 3 Height (m) Direction Period (s) | SSE 6 | SE 9 | SE 9 | S 9 | S 9 | — | — | — | — | — | — | — | — | — | — | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | S 10 |
| kJ | 4 | 3 | 3 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 8 | ENE 8 | ESE 4 | E 5 | E 6 | E 6 | E 7 | — | — | — | — | — | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | 37 | 96 | 11 | 45 | 91 | 75 | 220 | — | — | — | — | — | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 48 | 102 | 102 | 102 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 172 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 34 | 48 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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