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Surf Forecasts:
Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Thursday 07 May 2026 -03Forecast update in hr min s Forecast update imminent
Itaipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itaipu sea temperature is
24.4° C
(Which is slightly warmer than usual)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 11PM is: 1.0m 7s primary swell from a East direction and 0.6m 6s secondary swell from a East-southeast direction, 0.3m 10s secondary swell from a South direction (forecast issued at 08:00pm May 07). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | - | - |
| Afternoon (07 May) | - | - |
| Evening (07 May) | 3.5ft (1.0m) | 7s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun afternoon. Warm (max 33°C on Fri afternoon, min 18°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sunday 10 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSE 11 | E 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | E 8 | SSE 12 | SSE 12 | SSE 15 | SSE 14 | SSE 13 | SSW 13 | SSE 13 | SSW 7 | S 8 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | |
41 | 89 | 34 | 34 | 33 | 38 | 43 | 44 | 110 | 51 | 50 | 42 | 64 | 58 | 229 | 54 | 52 | 74 | 70 | 83 | 233 | 258 | 284 | 294 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | glassy | off | off | off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 6:04PM0.93m | 5:47AM0.91m | 7:14PM0.88m | 6:56AM0.86m | 9:24PM0.88m | 8:32AM0.85m | ||||||||||||||||||
Low Tide | 1:19AM0.62m | 1:43PM0.37m | 2:55AM0.61m | 3:12PM0.35m | 4:09AM0.55m | |||||||||||||||||||
 |  | | | |  | | | | | | | |  | |  | |  | | |  |  | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — |
 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 5 | |
Temp °C | 25 | 26 | 26 | 25 | 25 | 28 | 32 | 33 | 29 | 28 | 27 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 19 | 19 | 19 | 19 |
27 | 28 | 27 | 25 | 24 | 28 | 31 | 34 | 31 | 28 | 28 | 26 | 25 | 25 | 24 | 25 | 26 | 26 | 23 | 22 | 16 | 18 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | SSE 11 | ESE 6 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 7 | ESE 7 | E 7 | E 7 | ESE 7 | E 7 | ESE 8 | ESE 8 | SSW 7 | S 8 | S 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
 kJ | 38 | 44 | 34 | 34 | 33 | 38 | 43 | 44 | 31 | 30 | 39 | 39 | 29 | 28 | 32 | 32 | 52 | 74 | 70 | 31 | 20 | 22 | 28 | 27 |
Swell 2 Height (m) Direction Period (s) | — | S 10 | S 10 | S 10 | S 10 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 13 | S 13 | SSE 13 | ESE 8 | ESE 8 | ESE 8 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 |
| kJ | — | 19 | 18 | 18 | 18 | 18 | 34 | 33 | 55 | 51 | 50 | 28 | 64 | 58 | 87 | 54 | 32 | 33 | 35 | 28 | 28 | 49 | 30 | 30 |
Swell 3 Height (m) Direction Period (s) | — | S 14 | S 14 | S 14 | S 14 | S 10 | S 10 | S 10 | — | SSE 16 | — | SSE 15 | S 20 | N 3 | — | — | SSE 12 | SSE 12 | SSE 12 | — | — | — | — | S 20 |
| kJ | — | 4 | 4 | 15 | 15 | 8 | 8 | 2 | — | 25 | — | 42 | 7 | 1 | — | — | 50 | 48 | 48 | — | — | — | — | 8 |
Wind waves Height (m) Direction Period (s) | ESE 6 | E 7 | — | — | N 3 | N 3 | — | — | E 8 | — | NNE 3 | N 3 | — | SW 3 | SSW 13 | SSW 5 | — | — | — | S 7 | S 8 | S 8 | S 8 | S 8 |
| kJ | 41 | 89 | — | — | 3 | 2 | — | — | 110 | — | 1 | 1 | — | 1 | 229 | 19 | — | — | — | 83 | 233 | 258 | 284 | 294 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 0 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 0 | 7 | 0 | 0 | 30 | 150 | 306 | 12 | 52 | 21 | 27 | 78 | 134 | 326 | 153 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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