Surf Forecasts:
How big are the waves at Itaipu today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 5ft (1.5m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 3.5ft (1.0m), 6s period with SSE swell.
- Evening surf: Evening surf (06 Sep, local time) - 4.5ft (1.3m), 8s period with SSE swell.
The current surf forecast for Itaipu at 1AM is: 1.3m 6s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East-southeast direction, 0.1m 16s secondary swell from a South direction (forecast issued at 08:00pm September 05). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 5ft (1.5m) | 7s |
| Afternoon (06 Sep) | 3.5ft (1.0m) | 6s |
| Evening (06 Sep) | 4.5ft (1.3m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 54mm), heaviest during Sun morning. Very mild (max 19°C on Sat night, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | ||||||||||||||||
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) | SE 10 | S 10 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | S 6 | SSE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 27 | 127 | 130 | 187 | 168 | 187 | 121 | 78 | 176 | 196 | 442 | 680 | 622 | 482 | 394 | 328 | 295 | 198 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | cross-on | on | on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:58PM0.64m | 00:45AM0.66m | 1:29PM1.07m | 00:41AM0.79m | 1:49PM1.15m | |||||||||||||
Low Tide | 6:02PM0.59m | 10:30PM0.63m | 5:35AM0.31m | 6:52PM0.50m | 6:33AM0.16m | 7:25PM0.43m | ||||||||||||
 | | | | |  |  |  | | | | | | | | | | | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | 1 | 2 | 4 | 2 | 4 | 12 | 8 | 3 | 3 | 5 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
Temp °C | 19 | 19 | 18 | 18 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 15 | 16 | 16 | 16 | 17 | 17 |
Feels °C | 20 | 18 | 17 | 17 | 16 | 14 | 13 | 15 | 14 | 11 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | S 6 | ESE 9 | ESE 8 | ESE 9 | S 9 | ESE 8 | SSE 7 | SSE 6 | SSE 7 | ESE 8 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 |
| kJ | 24 | 15 | 7 | 8 | 28 | 14 | 121 | 78 | 86 | 11 | 442 | 680 | 622 | 482 | 394 | 328 | 295 | 198 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | S 16 | S 15 | ESE 7 | S 14 | S 9 | S 9 | S 6 | — | ESE 8 | ESE 7 | E 8 | ESE 8 | ESE 8 | SE 8 | — | SE 8 |
| kJ | 27 | 27 | 5 | 5 | 5 | 16 | 40 | 39 | 18 | — | 6 | 5 | 11 | 6 | 6 | 2 | — | 2 |
Swell 3 Height (m) Direction Period (s) | ESE 8 | S 16 | — | — | S 15 | SE 10 | S 13 | S 13 | S 13 | — | — | — | — | — | — | — | — | — |
| kJ | 14 | 5 | — | — | 4 | 4 | 13 | 13 | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 10 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | — | — | S 6 | SSE 8 | — | — | — | — | — | — | SE 8 | ESE 5 |
| kJ | — | 127 | 130 | 187 | 168 | 187 | — | — | 176 | 196 | — | — | — | — | — | — | 2 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 20 | 106 | 145 | 73 | 73 | 380 | 73 | 10 | 10 | 73 | 6 | 0 | 10 | 10 | 6 | 6 | 68 | 10 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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