Surf Forecasts:
How big are the waves at Itaipu today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 5ft (1.5m), 10s period with S swell.
- Afternoon surf: Afternoon surf (07 Sep, local time) - 4.5ft (1.3m), 10s period with SSE swell.
- Evening surf: Evening surf (07 Sep, local time) - 3.5ft (1.1m), 10s period with SSE swell.
The current surf forecast for Itaipu at 11AM is: 1.4m 10s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 08:00am September 07). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 5ft (1.5m) | 10s |
| Afternoon (07 Sep) | 4.5ft (1.3m) | 10s |
| Evening (07 Sep) | 3.5ft (1.1m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Tue night. Warm (max 22°C on Wed night, min 16°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||||||||
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) | SSE 11 | S 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 10 | SSE 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 672 | 487 | 394 | 335 | 273 | 260 | 274 | 208 | 173 | 184 | 180 | 133 | 106 | 104 | 71 | 71 | 75 | 74 | 72 | 72 | 56 | 55 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | cross | cross-off | cross-off | glassy | glassy | glassy | cross | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | cross-off |
High Tide | 1:49PM1.15m | 00:53AM0.93m | 2:05PM1.20m | 1:17AM1.08m | 2:19PM1.21m | |||||||||||||||||
Low Tide | 6:33AM0.16m | 7:25PM0.43m | 7:18AM0.04m | 7:54PM0.38m | 7:56AM-0.03m | 8:20PM0.33m | ||||||||||||||||
 |  |  | | |  |  | | |  | | |  | | | |  |  | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 1 | — | 1 | 1 | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | 8 | 6 | 1 | 2 | 2 | 1 |
Temp °C | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 20 | 20 | 21 | 22 |
Feels °C | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 18 | 16 | 18 | 18 | 18 | 18 | 20 | 21 | 21 | 23 | 22 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | S 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | S 10 | ESE 6 | ESE 6 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 7 | ESE 7 |
| kJ | 672 | 487 | 394 | 335 | 273 | 260 | 274 | 208 | 64 | 60 | 180 | 57 | 57 | 59 | 62 | 68 | 74 | 74 | 72 | 72 | 56 | 47 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | SE 8 | ESE 5 | SSE 10 | SSE 10 | ESE 6 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 11 | 11 | 11 | 6 | 1 | 1 | 3 | 36 | 173 | 184 | 62 | 133 | 106 | 104 | 71 | 71 | 75 | 74 | 47 | 47 | 48 | 50 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSE 12 | — | — | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 16 | S 15 | S 15 | SSE 14 | SSE 13 | SSE 13 |
| kJ | — | — | — | — | — | — | — | — | 83 | — | — | 33 | 33 | 33 | 30 | 15 | 5 | 4 | 17 | 18 | 35 | 55 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ESE 5 | ESE 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | ENE 2 |
| kJ | — | — | — | — | — | — | 40 | 81 | 162 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 68 | 43 | 43 | 10 | 6 | 6 | 6 | 4 | 0 | 0 | 0 | 0 | 74 | 12 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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