Surf Forecasts:
How big are the waves at Itaipu today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 1.5ft (0.4m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 1ft (0.3m), 11s period with S 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 8AM is: 0.4m 12s primary swell from a South-southeast direction and 0.3m 6s secondary swell from a East-southeast direction (forecast issued at 02:00am July 29). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 1.5ft (0.4m) | 12s |
| Afternoon (29 Jul) | 1ft (0.3m) | 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 34°C on Wed morning, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||||||||||
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) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 30 | 48 | 47 | 46 | 45 | 21 | 42 | 42 | 40 | 40 | 38 | 35 | 34 | 33 | 49 | 33 | 32 | 31 | 29 | 39 | 37 | 34 | 56 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | glassy | cross-off | off | cross-on | cross-off | off | cross | cross-off | cross | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross |
High Tide | 2:17AM1.12m | 3:07PM1.20m | 2:44AM1.20m | 3:31PM1.22m | 3:14AM1.26m | 3:57PM1.22m | ||||||||||||||||||
Low Tide | 8:56AM0.00m | 9:19PM0.30m | 9:30AM-0.02m | 9:48PM0.29m | 10:04AM-0.02m | |||||||||||||||||||
 | | |  | |  |  | | | | | |  | | | | | | | | | | | | |
 | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 21 | 21 | 27 | 34 | 24 | 24 | 26 | 24 | 21 | 19 | 20 | 21 | 21 | 19 | 19 | 20 | 19 | 19 | 20 | 21 | 22 | 20 | 20 |
Feels °C | 24 | 22 | 22 | 25 | 31 | 21 | 23 | 24 | 23 | 21 | 19 | 21 | 21 | 23 | 21 | 22 | 23 | 21 | 21 | 22 | 22 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 6 | SSE 12 | SSE 12 | SSE 12 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 5 | SSE 5 | SSE 5 | S 9 | S 9 | SSE 13 |
| kJ | 14 | 13 | 47 | 46 | 45 | 21 | 42 | 42 | 40 | 40 | 38 | 35 | 34 | 33 | 49 | 33 | 32 | 31 | 9 | 9 | 10 | 27 | 27 | 54 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | ESE 6 | ESE 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | ESE 7 | E 6 | SSW 4 | S 5 | S 5 | S 5 | SSE 9 | SSE 9 | S 9 | SSE 13 | SSE 13 | S 9 |
| kJ | 30 | 48 | 12 | 7 | 6 | 7 | 9 | 9 | 15 | 9 | 8 | 8 | 5 | 3 | 6 | 8 | 8 | 8 | 29 | 29 | 27 | 34 | 56 | 25 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 8 | SE 8 | SSW 4 | SSW 4 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 15 | SSE 14 | SSE 14 | — | — | — |
| kJ | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 3 | 1 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 17 | 39 | 37 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | WSW 3 | WSW 4 | — | — | WSW 2 | SW 3 | — | — | SSW 4 | SW 3 | SW 3 | SW 4 | SSW 4 | — | — | — | — | — | — | SE 5 | SE 5 | ESE 5 | ESE 5 |
| kJ | — | 1 | 7 | — | — | 1 | 2 | — | — | 1 | 1 | 3 | 3 | 5 | — | — | — | — | — | — | 30 | 25 | 42 | 51 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 81 | 7 | 7 | 13 | 7 | 21 | 13 | 113 | 96 | 7 | 13 | 13 | 13 | 7 | 7 | 10 | 74 | 52 | 5 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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