Surf Forecasts:
How big are the waves at Itaipu today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 5.5ft (1.7m), 10s period with S swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 4.5ft (1.4m), 9s period with S swell.
- Evening surf: Evening surf (16 Jun, local time) - 4.5ft (1.3m), 10s period with SSW swell.
The current surf forecast for Itaipu at 8AM is: 1.6m 10s primary swell from a South direction (forecast issued at 02:00am June 16). An open ocean swell of 0.3m 8s is not directed at the surf break, a second open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 5.5ft (1.7m) | 10s |
| Afternoon (16 Jun) | 4.5ft (1.4m) | 9s |
| Evening (16 Jun) | 4.5ft (1.3m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Tue afternoon. Warm (max 21°C on Wed morning, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
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 8 | S 8 | S 10 | S 10 | S 11 | S 9 | S 10 | SSW 10 | SSW 10 | S 10 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 15 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 290 | 354 | 463 | 592 | 663 | 318 | 416 | 342 | 250 | 226 | 397 | 410 | 345 | 501 | 510 | 501 | 492 | 410 | 338 | 351 | 1059 | 1016 | 1067 | 1161 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | cross | cross | cross-off | cross-off | glassy | cross-on | on | on | on | on | on | on | cross-on | glassy | cross-on | cross | cross-off | cross-off |
High Tide | 4:43PM0.94m | 1:55AM0.96m | 5:46PM0.88m | 2:42AM0.97m | 6:48PM0.83m | |||||||||||||||||||
Low Tide | 9:03AM-0.16m | 9:32PM0.36m | 9:54AM-0.11m | 10:18PM0.40m | 10:48AM-0.05m | |||||||||||||||||||
 | |  |  |  | | | |  | |  |  | |  |  | | | | | | | | | | |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:14 | — | — |
mm | 3 | 5 | 3 | — | 1 | 1 | 2 | 2 | 2 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 20 |
Feels °C | 20 | 20 | 20 | 20 | 22 | 22 | 22 | 21 | 20 | 20 | 21 | 21 | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 21 | 21 | 18 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 10 | S 10 | S 11 | S 9 | S 10 | SSW 10 | SSW 10 | S 10 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 14 | S 14 | S 14 | S 14 |
| kJ | 290 | 354 | 463 | 592 | 663 | 318 | 416 | 342 | 250 | 226 | 397 | 410 | 345 | 501 | 510 | 501 | 492 | 410 | 338 | 351 | 1059 | 1016 | 1067 | 1161 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 13 | ESE 8 | ESE 8 | S 11 | S 13 | ESE 8 | SE 6 | SE 6 | SE 6 | ESE 6 | S 13 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | S 16 | S 16 | S 15 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 60 | 60 | 81 | 12 | 11 | 157 | 31 | 11 | 56 | 43 | 34 | 22 | 173 | 43 | 56 | 46 | 32 | 188 | 234 | 348 | 14 | 14 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | ESE 8 | S 15 | — | ESE 8 | ESE 8 | ESE 9 | S 12 | S 12 | SE 8 | ESE 7 | SE 6 | S 19 | S 18 | S 18 | S 17 | ESE 9 | ESE 9 | ESE 8 | — | — | — | — |
| kJ | 17 | 16 | 12 | 4 | — | 11 | 11 | 8 | 75 | 104 | 15 | 21 | 15 | 29 | 27 | 57 | 148 | 26 | 25 | 24 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SE 5 | ESE 5 | SE 6 | SE 5 | SE 6 | ESE 5 | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 28 | 26 | 31 | 42 | 44 | 25 | 46 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 34 | 90 | 90 | 108 | 12 | 12 | 5 | 12 | 0 | 0 | 0 | 12 | 102 | 102 | 102 | 110 | 110 | 102 | 12 | 0 | 12 | 34 | 0 | 0 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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