Surf Forecasts:
How big are the waves at Itaipu today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 2ft (0.6m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 2.5ft (0.7m), 8s period with SE swell.
- Evening surf: Evening surf (16 Oct, local time) - 3ft (0.9m), 8s period with SE swell.
The current surf forecast for Itaipu at 10AM is: 0.6m 7s primary swell from a Southeast direction and 0.1m 13s secondary swell from a South direction (forecast issued at 02:00am October 16). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 2ft (0.6m) | 7s |
| Afternoon (16 Oct) | 2.5ft (0.7m) | 8s |
| Evening (16 Oct) | 3ft (0.9m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri afternoon. Warm (max 25°C on Fri morning, min 18°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||||||||||||
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 | 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 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 8 | S 10 | S 11 | S 11 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 28 | 27 | 43 | 42 | 67 | 98 | 98 | 114 | 136 | 140 | 143 | 104 | 112 | 99 | 97 | 97 | 99 | 81 | 67 | 267 | 196 | 231 | 247 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-off | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | cross-off | cross-off | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 5:05AM0.98m | 4:39PM0.94m | 5:51AM0.87m | 5:21PM0.85m | 7:07AM0.78m | 12:00PM0.78m | 6:32PM0.77m | |||||||||||||||||
Low Tide | 10:19PM0.24m | 10:17AM0.58m | 10:49PM0.34m | 10:04AM0.67m | 1:34AM0.45m | 9:30AM0.74m | 3:25PM0.68m | |||||||||||||||||
 | |  |  | | |  |  | | | | | |  | |  |  | | | | |  | | | |
 | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — |
mm | 3 | 5 | 2 | 2 | 3 | 4 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 23 | 25 | 24 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 19 | 19 |
Feels °C | 25 | 26 | 25 | 27 | 28 | 26 | 23 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 22 | 20 | 19 | 17 | 18 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | S 8 | SE 9 | S 11 | S 11 | S 10 |
| kJ | 23 | 28 | 27 | 43 | 42 | 67 | 98 | 98 | 114 | 109 | 140 | 143 | 104 | 112 | 99 | 97 | 97 | 99 | 81 | 66 | 41 | 196 | 231 | 247 |
Swell 2 Height (m) Direction Period (s) | — | E 7 | S 7 | S 13 | E 6 | — | — | — | — | — | — | S 6 | S 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | SE 9 | SE 11 | SE 11 | S 5 | SE 10 |
| kJ | — | 4 | 3 | 3 | 1 | — | — | — | — | — | — | 31 | 27 | 43 | 61 | 84 | 66 | 66 | 66 | 67 | 33 | 112 | 28 | 79 |
Swell 3 Height (m) Direction Period (s) | — | — | E 6 | — | — | — | — | — | — | — | — | — | — | S 16 | S 16 | S 15 | S 15 | SE 14 | SE 14 | SSE 13 | — | — | SE 10 | SSE 13 |
| kJ | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 4 | 4 | 8 | 7 | 16 | — | — | 82 | 58 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 4 | SSE 8 | SSW 5 | — | — | — | — | — | — | — | — | SW 2 | S 10 | S 5 | — | — |
| kJ | — | — | — | — | — | — | — | — | 25 | 136 | 20 | — | — | — | — | — | — | — | — | 1 | 267 | 42 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 13 | 13 | 27 | 12 | 113 | 113 | 12 | 113 | 71 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 113 | 113 | 152 | 113 | 14 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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