Surf Forecasts:
How big are the waves at Itaipu today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3ft (0.9m), 12s period with S swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 2.5ft (0.8m), 11s period with S swell.
- Evening surf: Evening surf (27 Jul, local time) - 2.5ft (0.7m), 11s period with S swell.
The current surf forecast for Itaipu at 1PM is: 0.9m 12s primary swell from a South direction and 0.8m 8s secondary swell from a South-southeast direction (forecast issued at 08:00am July 27). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3ft (0.9m) | 12s |
| Afternoon (27 Jul) | 2.5ft (0.8m) | 11s |
| Evening (27 Jul) | 2.5ft (0.7m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Wed afternoon, min 18°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 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) | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 273 | 216 | 216 | 163 | 160 | 125 | 141 | 144 | 144 | 104 | 103 | 98 | 93 | 114 | 116 | 110 | 105 | 103 | 138 | 139 | 137 | 127 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | on |
High Tide | 12:13PM0.92m | 11:25PM0.99m | 12:45PM0.89m | 00:07AM0.99m | 1:32PM0.86m | |||||||||||||||||
Low Tide | 6:18AM-0.13m | 6:41PM0.18m | 7:05AM-0.10m | 7:28PM0.22m | 7:55AM-0.06m | 8:17PM0.25m | ||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 21 | 23 | 22 | 20 | 19 | 19 | 19 | 21 | 25 | 26 | 25 | 25 | 25 | 24 | 23 | 25 | 31 | 32 | 30 | 22 |
Feels °C | 17 | 18 | 21 | 22 | 22 | 19 | 19 | 20 | 19 | 21 | 25 | 25 | 25 | 26 | 25 | 23 | 22 | 24 | 31 | 30 | 29 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 11 | SSE 8 | SE 8 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | E 6 | E 7 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 |
| kJ | 273 | 216 | 216 | 163 | 86 | 80 | 141 | 144 | 144 | 104 | 103 | 98 | 93 | 114 | 29 | 43 | 105 | 103 | 138 | 139 | 137 | 127 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | S 11 | S 11 | SSE 8 | SSE 8 | E 5 | SSE 8 | SSE 8 | SE 8 | SE 8 | E 6 | S 13 | S 12 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 99 | 96 | 96 | 86 | 160 | 125 | 58 | 43 | 20 | 43 | 44 | 31 | 30 | 18 | 116 | 110 | 32 | 22 | 22 | 23 | 15 | 15 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 5 | SSE 8 | E 6 | E 6 | E 6 | — | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 17 | 42 | 15 | 17 | 11 | — | 28 | 20 | 20 | 15 | 9 | 10 | 10 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | — | E 7 | E 4 | E 4 | ESE 5 | — | ENE 5 | ENE 6 | E 6 | ESE 6 | ESE 6 | E 6 | E 6 | — | — | — | — | E 7 | E 7 | E 7 |
| kJ | — | 1 | — | 15 | 12 | 10 | 17 | — | 60 | 52 | 34 | 12 | 12 | 56 | 97 | — | — | — | — | 47 | 61 | 45 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 34 | 12 | 12 | 5 | 0 | 0 | 0 | 0 | 1 | 34 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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