Surf Forecasts:
How big are the waves at Itaipu today (07 Oct):
- Morning surf: Morning surf (07 Oct, local time) - 1.5ft (0.5m), 10s period with S swell.
- Afternoon surf: Afternoon surf (07 Oct, local time) - 4ft (1.2m), 5s period with SSW swell.
- Evening surf: Evening surf (07 Oct, local time) - 1.5ft (0.5m), 10s period with S swell.
The current surf forecast for Itaipu at 11AM is: 0.5m 10s primary swell from a South direction and 0.6m 6s secondary swell from a Southeast direction, 0.5m 3s secondary swell from a Southwest direction (forecast issued at 08:00am October 07). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Oct) | 1.5ft (0.5m) | 10s |
| Afternoon (07 Oct) | 4ft (1.2m) | 5s |
| Evening (07 Oct) | 1.5ft (0.5m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 24°C on Fri morning, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 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) | S 11 | S 10 | S 10 | SSW 5 | S 10 | S 10 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 59 | 56 | 52 | 69 | 50 | 49 | 54 | 86 | 107 | 91 | 94 | 82 | 82 | 71 | 202 | 202 | 91 | 95 | 80 | 84 | 77 | 79 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | glassy | glassy | cross | glassy | cross | on | cross-on | cross-on | cross-on |
High Tide | 1:31PM1.13m | 00:53AM1.12m | 1:41PM1.15m | 1:23AM1.22m | 1:56PM1.17m | |||||||||||||||||
Low Tide | 6:53AM0.08m | 7:18PM0.36m | 7:29AM0.04m | 7:43PM0.28m | 8:00AM0.04m | 8:06PM0.21m | ||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | |
 | 5:39 | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 22 | 21 | 20 | 20 | 20 | 19 | 21 | 22 | 22 | 21 | 21 | 22 | 21 | 21 | 22 | 24 | 24 | 22 | 22 |
Feels °C | 23 | 23 | 19 | 22 | 23 | 22 | 22 | 22 | 21 | 23 | 23 | 22 | 22 | 24 | 25 | 23 | 24 | 24 | 27 | 27 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SE 6 | SE 6 | SE 6 | S 6 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 |
| kJ | 19 | 32 | 30 | 19 | 19 | 31 | 54 | 86 | 107 | 91 | 94 | 82 | 82 | 71 | 71 | 73 | 91 | 95 | 80 | 84 | 77 | 79 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | SE 6 | S 10 | SE 7 | S 6 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 11 | SSE 11 |
| kJ | 59 | 56 | 52 | 18 | 50 | 27 | 16 | 32 | 29 | 28 | 16 | 16 | 28 | 17 | 17 | 16 | 8 | 17 | 19 | 19 | 22 | 23 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | ESE 7 | E 7 | ESE 7 | SSE 12 | S 10 | S 10 | — | — | — | — | — | — | — | SE 11 | SE 11 | SE 11 | SSE 11 | — | SSE 9 | SSE 9 | — |
| kJ | 10 | 9 | 25 | 15 | 15 | 49 | 47 | — | — | — | — | — | — | — | 5 | 5 | 5 | 11 | — | 15 | 16 | — |
Wind waves Height (m) Direction Period (s) | — | — | SW 3 | SSW 5 | SSW 5 | SSW 5 | — | — | — | — | — | — | — | — | ESE 8 | ESE 8 | — | — | — | — | — | — |
| kJ | — | — | 5 | 69 | 48 | 42 | — | — | — | — | — | — | — | — | 202 | 202 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 7 | 12 | 12 | 113 | 145 | 152 | 6 | 5 | 5 | 0 | 6 | 6 | 6 | 10 | 7 | 0 | 12 | 0 | 12 | 21 | 6 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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