Surf Forecasts:
How big are the waves at Itaipu today (17 Jun):
- Afternoon surf: Afternoon surf (17 Jun, local time) - 4.5ft (1.4m), 11s period with S swell.
- Evening surf: Evening surf (17 Jun, local time) - 4.5ft (1.4m), 11s period with S swell.
The current surf forecast for Itaipu at 7PM is: 1.4m 11s primary swell from a South direction and 0.5m 3s secondary swell from a Southwest direction (forecast issued at 02:00pm June 17). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | - | - |
| Afternoon (17 Jun) | 4.5ft (1.4m) | 11s |
| Evening (17 Jun) | 4.5ft (1.4m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 14 | S 14 | S 14 | S 13 | S 14 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 345 | 501 | 510 | 501 | 492 | 475 | 396 | 410 | 1208 | 1297 | 1324 | 1422 | 1444 | 1412 | 1556 | 1507 | 1530 | 1579 | 1294 | 1018 | 875 | 757 | 640 | 510 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | cross-on | cross | cross-on | on | cross-on | cross-off | cross-off | off | cross-off | cross-off | off | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:46PM0.88m | 2:42AM0.97m | 6:48PM0.83m | 3:38AM0.95m | 7:44PM0.81m | 4:46AM0.92m | ||||||||||||||||||
Low Tide | 9:54AM-0.11m | 10:18PM0.40m | 10:48AM-0.05m | 11:09PM0.41m | 11:45AM0.00m | 00:06AM0.38m | ||||||||||||||||||
 |  |  | | | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — |
 | — | 5:14 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | 5:15 |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 21 | 20 | 18 | 18 | 16 | 16 | 21 | 22 | 22 | 20 | 19 | 18 | 18 | 20 |
Feels °C | 20 | 18 | 19 | 18 | 18 | 18 | 19 | 18 | 20 | 19 | 20 | 19 | 17 | 17 | 14 | 15 | 21 | 21 | 20 | 19 | 18 | 17 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 14 | S 14 | S 14 | S 13 | S 14 | S 13 | S 13 | S 13 | S 13 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | 345 | 501 | 510 | 501 | 492 | 475 | 396 | 410 | 1208 | 1297 | 1324 | 1422 | 1444 | 1412 | 1556 | 1507 | 1530 | 1579 | 1294 | 1018 | 875 | 757 | 640 | 510 |
Swell 2 Height (m) Direction Period (s) | S 13 | ESE 8 | ESE 9 | ESE 9 | S 17 | S 16 | S 16 | S 15 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | ESE 10 | ESE 10 | SE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 173 | 26 | 56 | 47 | 148 | 190 | 237 | 348 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 18 | 19 | 19 | 49 | 74 | 70 | 56 | 50 | 34 |
Swell 3 Height (m) Direction Period (s) | SE 5 | SE 5 | S 18 | S 18 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — | — | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 14 | 7 | 27 | 57 | 27 | 26 | 25 | 15 | — | — | — | — | — | — | — | — | — | 32 | 18 | 17 | 17 | 16 | 17 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | SW 3 | SSW 4 | SSW 5 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | ESE 6 | ESE 6 | ESE 7 | E 6 | — | — | — |
| kJ | — | — | 5 | 16 | 18 | 43 | — | — | — | — | — | — | — | — | — | — | — | 66 | 113 | 152 | 120 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 102 | 102 | 133 | 133 | 102 | 20 | 5 | 12 | 172 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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