Surf Forecasts:
How big are the waves at Itaipu today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 6ft (1.8m), 9s period with S swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 5.5ft (1.7m), 9s period with S swell.
- Evening surf: Evening surf (27 Oct, local time) - 5ft (1.6m), 9s period with S swell.
The current surf forecast for Itaipu at 2AM is: 1.7m 10s primary swell from a South-southwest direction and 0.1m 15s secondary swell from a South direction, 1.7m 8s secondary swell from a South-southwest direction (forecast issued at 08:00pm October 26). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 6ft (1.8m) | 9s |
| Afternoon (27 Oct) | 5.5ft (1.7m) | 9s |
| Evening (27 Oct) | 5ft (1.6m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 23°C on Wed morning, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Mon 26 | Tuesday 27 | Wednesday 28 | ||||||||||||||||
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 7 | SW 8 | SSW 8 | SSW 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 256 | 382 | 374 | 551 | 541 | 521 | 459 | 450 | 408 | 450 | 423 | 370 | 302 | 254 | 273 | 99 | 129 | 93 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:14PM0.88m | 3:59AM1.08m | 2:59PM0.86m | 4:46AM1.07m | 3:14PM0.87m | |||||||||||||
Low Tide | 8:55PM-0.06m | 9:30AM0.08m | 9:40PM-0.10m | 10:17AM0.15m | ||||||||||||||
 |  |  | |  |  | | |  |  | | | | | | | | | |
 | — | — | — | 5:09 | — | — | — | — | — | — | — | 5:09 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — |
mm | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 21 | 23 | 23 | 21 | 21 |
Feels °C | 18 | 18 | 18 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 20 | 21 | 21 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 7 | SSW 8 | SSW 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | S 9 |
| kJ | 71 | 249 | 256 | 551 | 541 | 521 | 459 | 450 | 408 | 450 | 423 | 370 | 302 | 254 | 273 | 99 | 129 | 93 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | S 11 | S 10 | S 15 | S 15 | E 9 | E 8 | E 8 | E 8 | E 8 | S 13 | S 13 | S 12 | S 12 | S 12 | S 11 | SE 8 | SE 8 |
| kJ | 6 | 90 | 135 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 54 | 53 | 48 | 45 | 44 | 61 | 24 | 31 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | SE 8 | E 9 | E 9 | E 8 | E 8 | E 8 | S 11 | — | E 8 | E 8 | E 8 | E 8 | — | SE 8 | S 18 | S 18 |
| kJ | 2 | 2 | 2 | 2 | 2 | 6 | 5 | 1 | 21 | — | 1 | 1 | 1 | 1 | — | 22 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | SSW 7 | SW 8 | SSW 8 | — | — | — | — | — | — | — | — | — | ENE 4 | NE 3 | E 4 | ESE 5 | ESE 5 | ESE 6 |
| kJ | 256 | 382 | 374 | — | — | — | — | — | — | — | — | — | 11 | 2 | 10 | 48 | 73 | 84 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 184 | 203 | 133 | 133 | 121 | 34 | 34 | 34 | 0 | 5 | 5 | 0 | 0 | 0 | 12 | 13 | 43 | 17 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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