Surf Forecasts:
How big are the waves at Itaipu today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 1.5ft (0.5m), 11s period with S swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 1.5ft (0.5m), 10s period with S swell.
- Evening surf: Evening surf (31 Oct, local time) - 1.5ft (0.5m), 10s period with S swell.
The current surf forecast for Itaipu at 11AM is: 0.5m 11s primary swell from a South direction and 0.6m 7s secondary swell from a Southeast direction (forecast issued at 08:00am October 31). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 1.5ft (0.5m) | 11s |
| Afternoon (31 Oct) | 1.5ft (0.5m) | 10s |
| Evening (31 Oct) | 1.5ft (0.5m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon morning. Warm (max 24°C on Mon afternoon, min 21°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 31 | Sunday 1 | Monday 2 | ||||||||||||||||||||
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) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 7 | ESE 7 | ESE 6 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 61 | 59 | 57 | 54 | 50 | 47 | 48 | 46 | 77 | 75 | 29 | 31 | 45 | 28 | 52 | 128 | 181 | 75 | 64 | 66 | 68 | 47 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | on | glassy | glassy | glassy | glassy | glassy | glassy | on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | cross | cross |
High Tide | 5:56AM0.92m | 11:21AM0.80m | 5:08PM0.86m | 7:20AM0.80m | 12:03PM0.89m | 6:07PM0.80m | 12:28PM0.94m | 7:56PM0.77m | ||||||||||||||
Low Tide | 9:19AM0.78m | 2:01PM0.75m | 1:49AM0.37m | 8:46AM0.79m | 3:38PM0.74m | 3:29AM0.36m | 4:47PM0.67m | |||||||||||||||
 | | | | |  |  | |  |  | |  | | |  | | |  | |  | | | |
 | 5:18 | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 4 | 4 | 4 | — | — |
Temp °C | 20 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 24 | 23 | 22 |
Feels °C | 22 | 24 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 24 | 25 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | SSE 9 | S 7 | ESE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 23 | 26 | 29 | 37 | 37 | 32 | 23 | 23 | 23 | 30 | 26 | 9 | 31 | 28 | 33 | 50 | 66 | 75 | 64 | 66 | 68 | 47 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | — | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 61 | 59 | 57 | 54 | 50 | 47 | 47 | 46 | 42 | 40 | — | 17 | 16 | 16 | 27 | 26 | 25 | 24 | 24 | 22 | 14 | 13 |
Swell 3 Height (m) Direction Period (s) | SSW 5 | SSW 5 | S 8 | SSW 5 | SSW 4 | S 7 | S 10 | — | — | — | — | S 15 | S 7 | S 6 | — | — | — | — | — | — | — | — |
| kJ | 5 | 5 | 18 | 2 | 2 | 27 | 48 | — | — | — | — | 4 | 8 | 3 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 5 | — | — | — | — | — | ESE 7 | ESE 7 | ESE 6 | ESE 5 | ESE 5 | — | ESE 6 | E 6 | E 7 | — | — | — | — | — |
| kJ | — | — | 5 | — | — | — | — | — | 77 | 75 | 29 | 31 | 45 | — | 52 | 128 | 181 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 7 | 20 | 426 | 73 | 7 | 0 | 0 | 7 | 0 | 0 | 190 | 80 | 10 | 14 | 0 | 0 | 0 | 14 | 7 | 7 | 10 | 7 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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