Surf Forecasts:
How big are the waves at Itaipu today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 3.5ft (1.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 2.5ft (0.8m), 10s period with S swell.
- Evening surf: Evening surf (08 Sep, local time) - 2.5ft (0.8m), 10s period with SSE swell.
The current surf forecast for Itaipu at 4PM is: 0.8m 10s primary swell from a South direction and 0.7m 6s secondary swell from a Southeast direction (forecast issued at 08:00am September 08). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 3.5ft (1.0m) | 10s |
| Afternoon (08 Sep) | 2.5ft (0.8m) | 10s |
| Evening (08 Sep) | 2.5ft (0.8m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 62mm), heaviest during Wed morning. Warm (max 23°C on Thu morning, min 17°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||
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 10 | S 10 | SSE 10 | S 10 | S 10 | SSE 10 | S 10 | S 10 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | SSE 16 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 298 | 225 | 180 | 133 | 130 | 133 | 96 | 71 | 75 | 76 | 78 | 80 | 78 | 55 | 157 | 144 | 141 | 141 | 148 | 119 | 115 | 337 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross | cross-on | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | glassy | cross | cross-off | glassy | glassy | glassy | cross-off | cross-off | cross-on | cross-on | off |
High Tide | 2:05PM1.20m | 1:17AM1.08m | 2:19PM1.21m | 1:44AM1.20m | 2:35PM1.21m | |||||||||||||||||
Low Tide | 7:18AM0.04m | 7:54PM0.38m | 7:56AM-0.03m | 8:20PM0.33m | 8:29AM-0.06m | 8:43PM0.29m | ||||||||||||||||
 |  |  | |  | |  |  | |  |  |  | | | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | 1 | — | — | — | — | — | — | 1 | 2 | 4 | 10 | 8 | 4 | 2 | 1 | 1 | 4 | 1 | 1 | 3 | 4 | 3 |
Temp °C | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 20 | 20 | 21 | 21 | 20 | 21 | 22 | 23 | 22 | 21 | 21 |
Feels °C | 17 | 18 | 17 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 22 | 23 | 22 | 22 | 24 | 23 | 24 | 24 | 26 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | S 10 | SSE 10 | S 10 | S 10 | SSE 10 | SE 7 | SE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 12 | ESE 8 | S 12 | S 12 | ESE 8 | ESE 8 | SSE 16 |
| kJ | 298 | 225 | 180 | 133 | 130 | 133 | 49 | 53 | 72 | 76 | 78 | 80 | 78 | 52 | 52 | 144 | 51 | 141 | 148 | 52 | 54 | 337 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | SE 7 | S 10 | S 10 | SSE 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 12 | ESE 8 | S 12 | ESE 8 | ESE 8 | S 13 | S 13 | ESE 8 |
| kJ | 33 | 37 | 40 | 42 | 44 | 47 | 96 | 71 | 75 | 68 | 67 | 67 | 47 | 49 | 157 | 51 | 141 | 51 | 51 | 119 | 115 | 48 |
Swell 3 Height (m) Direction Period (s) | S 18 | — | — | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | S 16 | S 15 | S 15 | SSE 14 | SSE 13 | SSE 13 | E 14 | — | — | SE 14 | SE 14 | SSE 17 | SSE 16 | S 16 |
| kJ | 6 | — | — | 33 | 33 | 33 | 30 | 15 | 5 | 4 | 17 | 19 | 35 | 55 | 4 | — | — | 8 | 7 | 57 | 90 | 183 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 12 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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