Surf Forecasts:
How big are the waves at Itaipu today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 7.5ft (2.3m), 14s period with SSE swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 7ft (2.1m), 14s period with SSE swell.
- Evening surf: Evening surf (27 Aug, local time) - 5.5ft (1.7m), 13s period with S swell.
The current surf forecast for Itaipu at 12PM is: 2.2m 14s primary swell from a South-southeast direction (forecast issued at 08:00am August 27). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 7.5ft (2.3m) | 14s |
| Afternoon (27 Aug) | 7ft (2.1m) | 14s |
| Evening (27 Aug) | 5.5ft (1.7m) | 13s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Thu morning. Warm (max 32°C on Sat morning, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||||||||
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) | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 12 | SSE 11 | SSE 11 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2347 | 2098 | 1895 | 1680 | 1379 | 1018 | 892 | 663 | 539 | 418 | 347 | 284 | 228 | 164 | 158 | 114 | 85 | 83 | 54 | 52 | 33 | 33 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | off |
High Tide | 3:19PM0.86m | 00:44AM0.95m | 4:14PM0.87m | 1:54AM0.94m | 5:02PM0.89m | |||||||||||||||||
Low Tide | 7:38AM-0.03m | 8:00PM0.25m | 8:32AM-0.02m | 8:54PM0.23m | 9:27AM-0.01m | |||||||||||||||||
 |  | | |  | | | | |  | | | | | | | | | | | |  | |
 | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | 2 | 5 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 18 | 19 | 20 | 24 | 24 | 24 | 22 | 23 | 22 | 22 | 26 | 32 | 32 | 30 | 29 |
Feels °C | 19 | 20 | 19 | 22 | 20 | 19 | 20 | 18 | 20 | 21 | 25 | 23 | 24 | 23 | 25 | 23 | 22 | 26 | 34 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 12 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 |
| kJ | 2347 | 2098 | 1895 | 1680 | 1379 | 1018 | 892 | 663 | 539 | 418 | 347 | 284 | 228 | 70 | 72 | 77 | 77 | 65 | 54 | 55 | 54 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | — | — | SSE 11 | SSE 11 | S 11 | S 11 | S 11 | S 10 | S 10 | SSE 10 | SSE 10 |
| kJ | — | — | — | — | — | — | 29 | 43 | 39 | 41 | 45 | — | — | 164 | 158 | 114 | 85 | 83 | 54 | 52 | 33 | 33 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 5 | ESE 5 | E 5 | E 5 | ESE 5 | — | E 6 | E 6 | E 6 | E 7 | ESE 7 | ESE 7 | — | E 6 | — | — | — | — | E 7 | E 8 | E 7 |
| kJ | 72 | 58 | 21 | 49 | 57 | 27 | — | 99 | 91 | 80 | 89 | 47 | 62 | — | 158 | — | — | — | — | 130 | 160 | 183 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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