Surf Forecasts:
How big are the waves at Itaipu today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 1.5ft (0.4m), 12s period with S swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 1.5ft (0.5m), 11s period with S swell.
- Evening surf: Evening surf (13 Oct, local time) - 1.5ft (0.5m), 10s period with S swell.
The current surf forecast for Itaipu at 12AM is: 0.5m 7s primary swell from a South-southwest direction (forecast issued at 08:00pm October 12). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 1.5ft (0.4m) | 12s |
| Afternoon (13 Oct) | 1.5ft (0.5m) | 11s |
| Evening (13 Oct) | 1.5ft (0.5m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Wed afternoon. Warm (max 27°C on Wed morning, min 21°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Mon 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||
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) | SSW 8 | SSW 8 | S 13 | SSW 7 | S 12 | S 12 | S 8 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 10 | S 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 13 | 33 | 31 | 43 | 45 | 43 | 59 | 57 | 54 | 52 | 73 | 72 | 71 | 125 | 94 | 92 | 154 | 60 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-off | off | glassy | cross-on | cross-off | cross | glassy | glassy | cross-on | cross | off | glassy | cross-on | cross-on | on |
High Tide | 3:20PM0.88m | 4:34AM1.01m | 3:27PM0.90m | 5:10AM1.00m | 3:56PM0.92m | |||||||||||||
Low Tide | 9:31PM-0.05m | 10:01AM0.13m | 10:16PM-0.08m | 10:46AM0.15m | ||||||||||||||
 |  |  | |  | | | | | | |  |  | | |  | |  | |
 | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | 4 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 13 | 4 |
Temp °C | 22 | 22 | 22 | 21 | 21 | 23 | 23 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 27 | 24 | 22 | 21 |
Feels °C | 24 | 26 | 25 | 23 | 23 | 26 | 23 | 27 | 26 | 27 | 27 | 27 | 25 | 21 | 31 | 26 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | S 7 | S 11 | SSW 8 | SSW 8 | SSW 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 15 | S 9 |
| kJ | 18 | 33 | 31 | 43 | 43 | 40 | 59 | 49 | 35 | 33 | 73 | 72 | 71 | 125 | 94 | 92 | 17 | 60 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | ESE 7 | ESE 8 | ESE 8 | S 12 | S 12 | SE 8 | S 11 | S 10 | S 10 | SSW 7 | SSW 7 | SSW 7 | SE 7 | SE 7 | E 7 | E 7 | S 14 |
| kJ | 13 | 18 | 19 | 19 | 45 | 43 | 15 | 57 | 54 | 52 | 21 | 21 | 21 | 7 | 8 | 4 | 4 | 16 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | S 13 | S 13 | S 12 | ESE 8 | E 7 | E 8 | SE 5 | SE 7 | SE 7 | SSE 5 | SE 7 | SE 7 | E 7 | E 7 | SE 7 | — | E 7 |
| kJ | 7 | 14 | 29 | 26 | 19 | 10 | 10 | 6 | 27 | 27 | 5 | 14 | 8 | 4 | 4 | 7 | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | S 8 | — | — | — | — | — | — | — | — | — | SSE 10 | S 4 |
| kJ | — | — | — | — | — | — | 58 | — | — | — | — | — | — | — | — | — | 154 | 25 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 43 | 1 | 0 | 0 | 0 | 0 | 90 | 0 | 34 | 0 | 0 | 5 | 5 | 0 | 0 | 34 | 29 | 56 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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