Surf Forecasts:
How big are the waves at Itaipu today (07 Sep):
- Morning surf: Morning surf (07 Sep, local time) - 5ft (1.6m), 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) - 4ft (1.2m), 10s period with SSE swell.
The current surf forecast for Itaipu at 5AM is: 1.7m 10s primary swell from a South-southeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 08:00pm September 06). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 5ft (1.6m) | 10s |
| Afternoon (07 Sep) | 4.5ft (1.3m) | 10s |
| Evening (07 Sep) | 4ft (1.2m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun night. Warm (max 21°C on Wed afternoon, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | ||||||||||||||||
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 7 | S 9 | SSE 9 | SSE 10 | SSE 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 143 | 901 | 589 | 721 | 672 | 551 | 394 | 335 | 282 | 306 | 212 | 208 | 173 | 184 | 180 | 139 | 100 | 104 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | glassy | cross-on | glassy | glassy | cross |
High Tide | 00:41AM0.79m | 1:49PM1.15m | 00:53AM0.93m | 2:05PM1.20m | ||||||||||||||
Low Tide | 6:52PM0.50m | 6:33AM0.16m | 7:25PM0.43m | 7:18AM0.04m | 7:54PM0.38m | |||||||||||||
 |  | | | |  | | | |  | | | |  |  | |  |  | |
 | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | 5 | 6 | 4 | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | 3 | — | — |
Temp °C | 16 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 17 |
Feels °C | 13 | 11 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | S 9 | SSE 9 | SSE 10 | SSE 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 12 | 901 | 589 | 721 | 672 | 551 | 394 | 335 | 282 | 306 | 212 | 208 | 173 | 184 | 180 | 59 | 61 | 61 |
Swell 2 Height (m) Direction Period (s) | S 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 7 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | SSE 10 | S 10 | SSE 10 |
| kJ | 4 | 11 | 11 | 11 | 11 | 11 | 11 | 6 | 1 | 1 | 1 | 37 | 46 | 49 | 51 | 139 | 100 | 104 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 13 | SSE 13 | SSE 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 33 | 33 | 33 |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 9 | — | — | — | — | — | — | — | — | ESE 5 | ESE 6 | — | ESE 6 | — | — | — | — |
| kJ | 143 | 394 | — | — | — | — | — | — | — | — | 21 | 71 | — | 123 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 73 | 434 | 0 | 10 | 10 | 6 | 6 | 6 | 6 | 5 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 5 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
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