Surf Forecasts:
How big are the waves at Itaipu today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 2.5ft (0.8m), 10s period with SSE swell.
- Evening surf: Evening surf (22 Oct, local time) - 2.5ft (0.8m), 10s period with SSE swell.
The current surf forecast for Itaipu at 8PM is: 0.8m 10s primary swell from a South-southeast direction and 1.1m 6s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 22). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 2.5ft (0.8m) | 10s |
| Evening (22 Oct) | 2.5ft (0.8m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat night. Warm (max 26°C on Fri morning, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | ||||||||||||||||||
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 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | E 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 121 | 118 | 118 | 123 | 166 | 174 | 171 | 154 | 105 | 103 | 99 | 92 | 65 | 65 | 64 | 63 | 60 | 56 | 32 | 37 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | on | cross-off | glassy | glassy | glassy | cross-off | off | off | cross-off | cross-off | cross | glassy | cross-off | off |
High Tide | 12:57PM1.13m | 00:38AM1.14m | 1:17PM1.18m | 1:10AM1.24m | 1:40PM1.20m | |||||||||||||||
Low Tide | 6:49PM0.28m | 7:05AM0.04m | 7:24PM0.19m | 7:44AM0.01m | 7:57PM0.13m | |||||||||||||||
 |  | |  | |  | | |  |  | |  | |  | | | | | | | |
 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — |
mm | — | 1 | 1 | — | — | 3 | 1 | 3 | — | 1 | — | — | — | — | — | — | 1 | 3 | 2 | — |
Temp °C | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 23 | 26 | 24 | 23 | 23 | 23 | 22 | 22 | 25 | 23 | 22 | 23 | 25 |
Feels °C | 22 | 22 | 20 | 22 | 23 | 22 | 24 | 24 | 29 | 27 | 26 | 25 | 25 | 23 | 24 | 27 | 25 | 26 | 26 | 28 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | ESE 6 | ESE 6 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 121 | 118 | 118 | 123 | 166 | 174 | 64 | 37 | 105 | 103 | 99 | 92 | 65 | 65 | 64 | 63 | 60 | 56 | 32 | 32 |
Swell 2 Height (m) Direction Period (s) | — | S 15 | — | — | — | — | SSE 12 | SSE 11 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
| kJ | — | 4 | — | — | — | — | 171 | 154 | 28 | 28 | 28 | 28 | 21 | 21 | 18 | 20 | 15 | 15 | 17 | 17 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | S 15 | S 14 | S 14 | ESE 7 | S 14 | SSW 4 | SSW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 4 | 5 | 4 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | — | — | E 6 | E 6 | — | — | — | — | SSW 2 | — | E 7 |
| kJ | 46 | 74 | 101 | 92 | 77 | 77 | 74 | 106 | 73 | — | — | 49 | 63 | — | — | — | — | 1 | — | 37 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 68 | 73 | 68 | 6 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 14 | 7 | 7 | 7 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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