Surf Forecasts:
How big are the waves at Itaipu today (27 Sep):
- Afternoon surf: Afternoon surf (27 Sep, local time) - 1.5ft (0.4m), 7s period with SE swell.
- Evening surf: Evening surf (27 Sep, local time) - 1ft (0.3m), 7s period with ESE swell.
The current surf forecast for Itaipu at 9PM is: 0.3m 7s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a South direction (forecast issued at 02:00pm September 27). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | - | - |
| Afternoon (27 Sep) | 1.5ft (0.4m) | 7s |
| Evening (27 Sep) | 1ft (0.3m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Warm (max 25°C on Tue afternoon, min 21°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | ||||||||||||||||||
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 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | S 12 | S 12 | S 11 | S 11 | S 10 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 17 | 11 | 11 | 9 | 9 | 12 | 24 | 39 | 37 | 33 | 37 | 60 | 139 | 82 | 161 | 81 | 83 | 75 | 93 | 88 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross |
High Tide | 2:58PM1.24m | 3:07AM1.37m | 3:23PM1.18m | 3:42AM1.33m | 3:50PM1.11m | |||||||||||||||
Low Tide | 9:17AM-0.00m | 9:21PM0.13m | 9:51AM0.10m | 9:46PM0.15m | 10:24AM0.25m | |||||||||||||||
 | | |  | | | | | | |  | |  |  | |  | | | |  | |
 | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 25 | 22 | 22 |
Feels °C | 25 | 24 | 24 | 25 | 24 | 25 | 24 | 24 | 25 | 25 | 22 | 23 | 23 | 23 | 25 | 27 | 25 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 11 | S 11 | S 10 | S 10 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | S 11 | S 9 | ESE 7 |
| kJ | 17 | 11 | 11 | 9 | 9 | 9 | 9 | 39 | 37 | 33 | 30 | 60 | 75 | 82 | 76 | 81 | 83 | 21 | 6 | 88 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 9 | S 9 | S 9 | S 12 | S 12 | ESE 6 | SE 7 | S 6 | S 6 | S 10 | S 9 | S 9 | S 8 | S 9 | S 11 | SSW 8 | S 11 | S 9 |
| kJ | 9 | 9 | 9 | 7 | 2 | 12 | 24 | 4 | 2 | 1 | 1 | 29 | 27 | 26 | 12 | 13 | 37 | 12 | 9 | 13 |
Swell 3 Height (m) Direction Period (s) | S 13 | SE 10 | S 13 | S 12 | S 12 | S 9 | SE 9 | SE 9 | SE 9 | S 9 | — | — | — | — | S 11 | S 11 | S 11 | — | S 13 | S 13 |
| kJ | 3 | 4 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 1 | — | — | — | — | 23 | 22 | 39 | — | 3 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ESE 3 | ESE 3 | ESE 3 | SE 4 | ESE 4 | ESE 5 | ESE 5 | — | ESE 6 | — | ESE 7 | — | — | ESE 7 | ESE 7 | — |
| kJ | — | — | — | — | 2 | 1 | 2 | 4 | 11 | 25 | 37 | — | 139 | — | 161 | — | — | 75 | 93 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 457 | 434 | 87 | 87 | 318 | 41 | 14 | 79 | 79 | 79 | 52 | 10 | 6 | 0 | 0 | 5 | 6 | 6 | 33 | 12 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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