Surf Forecasts:
How big are the waves at Itaipu today (30 Jul):
- Afternoon surf: Afternoon surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SSE swell.
- Evening surf: Evening surf (30 Jul, local time) - 1.5ft (0.4m), 10s period with SSE swell.
The current surf forecast for Itaipu at 9PM is: 0.4m 10s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a South direction (forecast issued at 02:00pm July 30). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | 1.5ft (0.4m) | 10s |
| Evening (30 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 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) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | E 5 | E 6 | E 6 | S 11 | E 7 | ESE 7 | E 6 | E 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 34 | 33 | 33 | 33 | 32 | 31 | 29 | 39 | 37 | 34 | 55 | 54 | 62 | 160 | 157 | 65 | 154 | 62 | 94 | 162 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | glassy | glassy | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross | cross-off | glassy | glassy | glassy | cross-on | cross-on | glassy | glassy |
High Tide | 3:31PM1.22m | 3:14AM1.26m | 3:57PM1.22m | 3:46AM1.28m | 4:25PM1.20m | |||||||||||||||
Low Tide | 9:30AM-0.02m | 9:48PM0.29m | 10:04AM-0.02m | 10:19PM0.30m | 10:38AM0.02m | |||||||||||||||
 | |  | | |  | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — |
 | — | 5:40 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 19 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 21 | 23 | 23 | 21 | 23 |
Feels °C | 20 | 21 | 21 | 21 | 21 | 19 | 19 | 20 | 21 | 21 | 20 | 20 | 19 | 19 | 18 | 21 | 22 | 23 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 5 | S 5 | SSE 5 | SSE 5 | S 9 | S 9 | S 9 | S 9 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | S 11 | ESE 6 | ESE 6 |
| kJ | 34 | 33 | 33 | 33 | 9 | 8 | 8 | 9 | 27 | 27 | 27 | 25 | 35 | 42 | 55 | 60 | 51 | 58 | 59 | 55 |
Swell 2 Height (m) Direction Period (s) | E 7 | ESE 7 | S 5 | S 5 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | S 9 | SSE 12 | S 12 | S 11 | S 11 | — | SSE 11 | S 8 |
| kJ | 3 | 5 | 7 | 9 | 32 | 31 | 29 | 29 | 37 | 34 | 55 | 54 | 23 | 47 | 71 | 65 | 59 | — | 38 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | ESE 7 | ESE 7 | ESE 7 | S 15 | S 15 | SSE 14 | S 5 | SE 7 | E 8 | E 8 | SSE 12 | S 9 | — | — | — | — | — | S 11 |
| kJ | 2 | 2 | 5 | 5 | 5 | 17 | 17 | 39 | 2 | 2 | 1 | 1 | 49 | 23 | — | — | — | — | — | 20 |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 4 | — | — | — | — | — | SE 5 | SE 4 | SE 4 | ESE 4 | ESE 5 | E 5 | E 6 | E 6 | — | E 7 | ESE 7 | E 6 | E 6 |
| kJ | 3 | 3 | — | — | — | — | — | 19 | 6 | 16 | 18 | 25 | 62 | 160 | 157 | — | 154 | 62 | 94 | 162 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 113 | 21 | 13 | 13 | 13 | 7 | 7 | 10 | 10 | 74 | 52 | 5 | 0 | 0 | 0 | 0 | 6 | 6 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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