Surf Forecasts:
How big are the waves at Itaipu today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 2.5ft (0.8m), 10s period with S swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2.5ft (0.7m), 10s period with S swell.
- Evening surf: Evening surf (14 Oct, local time) - 2.5ft (0.7m), 9s period with S swell.
The current surf forecast for Itaipu at 9AM is: 0.8m 10s primary swell from a South direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 02:00am October 14). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 2.5ft (0.8m) | 10s |
| Afternoon (14 Oct) | 2.5ft (0.7m) | 10s |
| Evening (14 Oct) | 2.5ft (0.7m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 39mm), heaviest during Fri night. Warm (max 26°C on Thu afternoon, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||||||||||||
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) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | SSE 9 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 73 | 72 | 71 | 125 | 122 | 92 | 89 | 83 | 39 | 41 | 40 | 25 | 49 | 35 | 34 | 33 | 32 | 47 | 45 | 44 | 47 | 92 | 105 | 140 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-on | glassy | cross | cross-off | off | cross-off | glassy | cross-off | cross | cross-off | off | cross | cross | cross-on | cross-off | cross-off | cross-off | cross-off | on | on | on | on |
High Tide | 5:10AM1.00m | 3:56PM0.92m | 5:40AM0.99m | 4:33PM0.94m | 6:07AM0.97m | 5:14PM0.94m | ||||||||||||||||||
Low Tide | 10:46AM0.15m | 11:02PM-0.10m | 11:32AM0.17m | 11:49PM-0.09m | 12:19PM0.19m | |||||||||||||||||||
 |  |  | |  |  |  |  | | | |  | |  | | |  | | | | | | |  | |
 | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | 1 | 2 | — | 1 | 1 | — | 1 | — | — | 2 | 5 | 3 | 1 | — | — | — | 1 | 4 | 10 |
Temp °C | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 25 | 26 | 24 | 22 | 22 | 22 | 22 | 24 | 25 | 24 | 22 | 22 |
Feels °C | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 25 | 22 | 27 | 28 | 26 | 25 | 23 | 24 | 24 | 26 | 28 | 26 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | SSE 9 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 73 | 72 | 71 | 125 | 122 | 92 | 89 | 83 | 39 | 41 | 40 | 25 | 49 | 35 | 34 | 33 | 32 | 47 | 45 | 44 | 47 | 92 | 105 | 140 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SE 7 | SE 7 | E 7 | S 15 | SE 7 | SSE 9 | SSE 9 | SSE 9 | SSW 8 | SE 6 | S 11 | SE 4 | SE 5 | E 6 | E 6 | E 6 | E 6 | SSE 9 | E 6 | E 7 | SSW 4 |
| kJ | 21 | 21 | 21 | 7 | 8 | 4 | 17 | 7 | 29 | 16 | 26 | 23 | 5 | 10 | 7 | 8 | 10 | 12 | 7 | 7 | 17 | 7 | 4 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | E 7 | E 7 | S 15 | E 7 | S 14 | ESE 6 | SE 3 | SE 6 | SE 6 | S 12 | E 7 | S 11 | S 10 | SE 5 | S 10 | S 13 | S 13 | E 7 | S 12 | S 12 | E 7 |
| kJ | 14 | 14 | 8 | 4 | 4 | 17 | 4 | 16 | 4 | 2 | 6 | 6 | 11 | 4 | 10 | 8 | 7 | 8 | 3 | 3 | 3 | 3 | 3 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 7 | ESE 7 | ENE 6 | SE 3 | — | — | — | — | SE 5 | ESE 4 | — | — | — | — | — | — | SSW 2 | SSW 3 | SW 4 |
| kJ | — | — | — | — | — | 12 | 9 | 8 | 3 | — | — | — | — | 5 | 14 | — | — | — | — | — | — | 1 | 4 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 20 | 0 | 1 | 56 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 44 | 29 | 29 | 23 | 0 | 1 | 1 | 28 | 102 | 102 | 102 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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