Surf Forecasts:
How big are the waves at Itaipu today (30 Aug):
- Afternoon surf: Afternoon surf (30 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.
- Evening surf: Evening surf (30 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.
The current surf forecast for Itaipu at 5PM is: 0.5m 8s primary swell from a East-southeast direction and 0.4m 5s secondary swell from a South-southwest direction, 0.7m 5s secondary swell from a South-southwest direction (forecast issued at 02:00pm August 30). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | 1.5ft (0.5m) | 8s |
| Evening (30 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun night. Warm (max 24°C on Tue afternoon, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 6 | E 4 | E 5 | S 7 | SSW 5 | S 6 | S 6 | SSE 6 | ESE 9 | SSE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 38 | 38 | 38 | 38 | 38 | 27 | 27 | 27 | 27 | 27 | 13 | 19 | 45 | 24 | 66 | 53 | 60 | 51 | 46 | 58 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross-on | glassy | glassy | on | cross-on | cross-on | glassy | cross-off | cross | cross-on | cross-off | cross-off | cross-on | off | off |
High Tide | 3:54PM1.22m | 3:59AM1.33m | 4:22PM1.16m | 4:36AM1.26m | 4:52PM1.07m | |||||||||||||||
Low Tide | 10:12AM0.02m | 10:15PM0.23m | 10:44AM0.14m | 10:38PM0.26m | 11:16AM0.29m | |||||||||||||||
 |  |  | |  |  | |  |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | 1 | 2 | 2 | 3 | 1 | — | 1 | — | — | — | 1 | — | — | — | — | 1 | — | — | 2 | — |
Temp °C | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 23 | 24 | 22 | 22 |
Feels °C | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 25 | 24 | 24 | 24 | 23 | 21 | 19 | 21 | 24 | 25 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 6 | ESE 4 | ESE 5 | ESE 5 | E 5 | S 6 | S 6 | SSE 6 | SSE 6 | SSE 8 |
| kJ | 38 | 38 | 38 | 38 | 38 | 27 | 27 | 27 | 27 | 27 | 11 | 10 | 17 | 18 | 14 | 53 | 60 | 51 | 37 | 58 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SSW 5 | SSW 5 | S 10 | SSW 5 | SSW 5 | SSW 5 | S 5 | S 5 | S 6 | ESE 8 | SSE 6 | SSE 6 | S 7 | ESE 8 | ESE 6 | ESE 6 | ESE 7 | ESE 9 | ESE 9 |
| kJ | 4 | 8 | 9 | 2 | 10 | 10 | 6 | 5 | 5 | 6 | 13 | 12 | 14 | 24 | 6 | 11 | 11 | 29 | 46 | 49 |
Swell 3 Height (m) Direction Period (s) | — | SE 10 | SE 10 | — | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | ESE 8 | ESE 8 | ESE 8 | — | ESE 8 | SE 7 | — | SW 5 | — |
| kJ | — | 4 | 4 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 13 | 13 | 13 | — | 6 | 14 | — | 23 | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | — | SSW 5 | — | — | — | — | — | ESE 3 | ESE 3 | E 4 | E 5 | — | SSW 5 | — | — | SW 6 | — | NW 2 |
| kJ | 8 | 24 | — | 11 | — | — | — | — | — | 2 | 4 | 19 | 45 | — | 66 | — | — | 24 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 21 | 13 | 13 | 13 | 7 | 33 | 14 | 14 | 23 | 43 | 14 | 7 | 7 | 71 | 29 | 7 | 7 | 25 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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