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Surf Forecasts:
Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Thursday 16 Apr 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
24.1° C
(Which is slightly cooler than normal)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 7PM is: 0.4m 12s primary swell from a South-southeast direction and 0.6m 7s secondary swell from a Southeast direction, 0.3m 2s secondary swell from a East-northeast direction (forecast issued at 02:00pm April 16). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Apr) | - | - |
| Afternoon (16 Apr) | 1.5ft (0.4m) | 12s |
| Evening (16 Apr) | 1.5ft (0.4m) | 12s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 7 | 7 | 11 | 11 | 11 | 7 | 8 | 11 | 11 | 7 | 8 | 8 | 9 | 10 | 9 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 63 | 59 | 57 | 56 | 56 | 56 | 54 | 52 | 51 | 50 | 47 | 73 | 77 | 46 | 45 | 42 | 40 | 39 | 56 | 61 | 39 | 45 | 42 | 41 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | glass | glass | glass | glass | cross | on | cross- on | cross | cross- off | cross- off | off | off | cross | on | cross- off | cross | glass | glass | cross- off | cross- off | cross |
High Tide / height (m) | 2:04PM 1.33 | 2:29AM 1.20 | 2:40PM 1.36 | 2:54AM 1.15 | 3:17PM 1.34 | 3:19AM 1.09 | ||||||||||||||||||
Low Tide / height (m) | 8:49PM 0.01 | 8:55AM 0.12 | 9:28PM 0.10 | 9:24AM 0.11 | 10:07PM 0.24 | |||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 |
| Sunset | - | 5:50 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - |
 | |  | | | | |  | | | | | |  | | |  | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 9 | - | - | 1 | - | - | - |
| Temp. °C | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 25 | 26 | 26 | 24 | 25 | 25 | 25 | 24 | 27 | 27 | 24 | 25 | 24 | 23 | 23 | 22 | 24 |
| Feels °C (?) | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 27 | 25 | 27 | 26 | 26 | 25 | 29 | 28 | 28 | 28 | 27 | 26 | 25 | 24 | 27 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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