Surf Forecasts:
How big are the waves at Itaipu today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 1.5ft (0.4m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 1.5ft (0.5m), 8s period with ESE swell.
- Evening surf: Evening surf (22 Sep, local time) - 1.5ft (0.5m), 8s period with ESE swell.
The current surf forecast for Itaipu at 3AM is: 0.5m 8s primary swell from a East-southeast direction (forecast issued at 08:00pm September 21). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 1.5ft (0.4m) | 8s |
| Afternoon (22 Sep) | 1.5ft (0.5m) | 8s |
| Evening (22 Sep) | 1.5ft (0.5m) | 8s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Wed morning. Warm (max 26°C on Mon night, min 17°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||
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 | SSE 5 | S 6 | S 7 | SSE 8 | SSE 9 | SSE 10 | SSE 10 | S 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 48 | 47 | 34 | 34 | 23 | 23 | 20 | 35 | 36 | 37 | 38 | 123 | 272 | 238 | 366 | 501 | 432 | 302 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | cross-on | glassy | glassy | cross-on | cross-on | glassy | on | on | on | on | on | on | cross-on | on | cross-on |
High Tide | 00:28AM0.89m | 1:20PM1.09m | 00:47AM1.02m | 1:36PM1.17m | ||||||||||||||
Low Tide | 6:20PM0.48m | 6:19AM0.20m | 6:52PM0.38m | 6:58AM0.08m | 7:23PM0.29m | |||||||||||||
 |  | |  |  |  | |  | |  | | | |  | | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | 2 | 2 | 2 | 5 | 5 | 2 | 7 | 6 | 4 | 3 | 2 |
Temp °C | 31 | 26 | 25 | 21 | 20 | 21 | 22 | 21 | 20 | 20 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 31 | 27 | 27 | 21 | 23 | 24 | 24 | 23 | 22 | 21 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 4 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 7 | SE 8 | SSE 9 | SSE 10 | SSE 10 | S 10 |
| kJ | 48 | 47 | 34 | 34 | 10 | 23 | 20 | 35 | 36 | 37 | 38 | 26 | 186 | 17 | 366 | 501 | 432 | 302 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 10 | — | — | ESE 8 | SSW 4 | SSW 4 | SSW 4 | S 12 | S 4 | E 16 | E 15 | SE 8 | — | ESE 8 | ESE 8 | ESE 8 | SSE 18 |
| kJ | 2 | 2 | — | — | 23 | 6 | 6 | 4 | 3 | 6 | 5 | 4 | 18 | — | 14 | 6 | 6 | 102 |
Swell 3 Height (m) Direction Period (s) | — | — | S 10 | S 10 | S 10 | — | S 9 | S 9 | S 9 | S 11 | — | — | SE 14 | — | SE 13 | ESE 13 | ESE 13 | ESE 8 |
| kJ | — | — | 2 | 2 | 2 | — | 2 | 2 | 1 | 3 | — | — | 8 | — | 6 | 16 | 16 | 6 |
Wind waves Height (m) Direction Period (s) | — | NNW 2 | W 3 | — | — | — | — | — | SSW 4 | S 5 | SSE 5 | S 6 | S 7 | SSE 8 | — | — | ESE 6 | ESE 6 |
| kJ | — | 1 | 1 | — | — | — | — | — | 4 | 22 | 36 | 123 | 272 | 238 | — | — | 46 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 7 | 13 | 14 | 43 | 14 | 14 | 33 | 52 | 13 | 87 | 160 | 230 | 152 | 73 | 257 | 73 | 73 | 6 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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