Surf Forecasts:
How big are the waves at Itaipu today (29 Jul):
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2.5ft (0.7m), 11s period with SSW swell.
- Evening surf: Evening surf (29 Jul, local time) - 1.5ft (0.4m), 11s period with SSE swell.
The current surf forecast for Itaipu at 9PM is: 0.4m 11s primary swell from a South-southeast direction and 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 02:00pm July 29). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | - | - |
| Afternoon (29 Jul) | 2.5ft (0.7m) | 11s |
| Evening (29 Jul) | 1.5ft (0.4m) | 11s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Wed night, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | ||||||||||||||||||
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 12 | SSW 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 45 | 133 | 21 | 41 | 40 | 40 | 38 | 35 | 34 | 33 | 33 | 33 | 32 | 31 | 29 | 39 | 37 | 34 | 55 | 54 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | off | cross | cross | cross-off | cross | cross-on | on | on | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 3:07PM1.20m | 2:44AM1.20m | 3:31PM1.22m | 3:14AM1.26m | 3:57PM1.22m | |||||||||||||||
Low Tide | 9:19PM0.30m | 9:30AM-0.02m | 9:48PM0.29m | 10:04AM-0.02m | ||||||||||||||||
 |  |  |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 34 | 20 | 21 | 24 | 23 | 19 | 19 | 19 | 21 | 20 | 19 | 19 | 20 | 19 | 19 | 20 | 21 | 21 | 20 | 19 |
Feels °C | 31 | 19 | 22 | 23 | 22 | 19 | 20 | 20 | 23 | 21 | 21 | 21 | 22 | 20 | 21 | 21 | 21 | 22 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | ESE 6 | SSW 4 | SSW 4 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 5 | SSE 9 | SSE 9 | SSE 9 | S 9 | S 9 | SSE 13 |
| kJ | 45 | 8 | 8 | 6 | 40 | 40 | 38 | 35 | 34 | 33 | 33 | 33 | 32 | 9 | 29 | 29 | 29 | 27 | 27 | 54 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | SE 8 | S 11 | SSE 11 | S 4 | E 7 | S 4 | S 4 | S 4 | ESE 7 | S 4 | S 5 | SSE 5 | SSE 10 | SE 4 | S 5 | SSE 14 | SSE 13 | SSE 13 | S 9 |
| kJ | 7 | 9 | 21 | 41 | 6 | 8 | 5 | 3 | 1 | 5 | 3 | 5 | 9 | 31 | 4 | 4 | 37 | 34 | 55 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 7 | SE 8 | ESE 7 | ESE 7 | E 7 | SE 8 | E 7 | E 6 | E 6 | SE 8 | ESE 7 | ESE 7 | ESE 7 | S 15 | S 5 | SSE 14 | S 5 | SE 7 | E 8 | — |
| kJ | 9 | 15 | 9 | 9 | 8 | 2 | 8 | 3 | 3 | 2 | 5 | 5 | 5 | 17 | 4 | 39 | 2 | 2 | 1 | — |
Wind waves Height (m) Direction Period (s) | — | SSW 11 | — | — | NNW 3 | SSW 4 | WSW 4 | SSW 4 | — | S 4 | — | — | SSE 5 | E 4 | — | ESE 4 | ESE 4 | ESE 4 | ESE 5 | ESE 5 |
| kJ | — | 133 | — | — | 1 | 6 | 1 | 2 | — | 2 | — | — | 23 | 7 | — | 7 | 10 | 16 | 25 | 44 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 7 | 117 | 14 | 7 | 20 | 13 | 7 | 13 | 96 | 152 | 14 | 14 | 18 | 10 | 43 | 10 | 74 | 73 | 57 | 5 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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