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Surf Forecasts:
Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Wednesday 25 Mar 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
26.2° C
(Which is normal for this time of year)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 9AM is: 0.6m 8s primary swell from a East-southeast direction and 0.2m 12s secondary swell from a South direction (forecast issued at 02:00am March 25). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 2ft (0.6m) | 8s |
| Afternoon (25 Mar) | 2ft (0.6m) | 8s |
| Evening (25 Mar) | 1.5ft (0.4m) | 10s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 9 | 7 | 8 | 8 | 8 | 8 | 10 | 10 | 9 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 31 | 21 | 37 | 39 | 39 | 32 | 35 | 33 | 20 | 35 | 34 | 49 | 47 | 45 | 41 | 41 | 28 | 27 | 27 | 44 | 46 | 121 | 94 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross | on | on | glass | glass | glass | glass | glass | glass | on | on | glass | glass | glass | glass | cross- off | cross- on | on | cross- on | cross | cross- on |
High Tide / height (m) | 12:43AM 0.78 | 5:29AM 0.81 | 1:29PM 0.46 | 7:46PM 0.77 | 1:02AM 0.91 | 12:52PM 0.56 | 1:22AM 1.00 | 12:37PM 0.69 | ||||||||||||||||
Low Tide / height (m) | 9:54PM 0.72 | 2:52AM 0.75 | 10:34AM 0.40 | 2:15PM 0.46 | 9:13PM 0.76 | 10:45AM 0.53 | 4:35PM 0.40 | 6:31AM 0.63 | 5:50PM 0.28 | |||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:08 | - |
 | | |  | | | | | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 24 | 26 | 26 | 24 | 24 | 23 | 24 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 24 |
| Feels °C (?) | 26 | 25 | 25 | 27 | 29 | 29 | 28 | 28 | 26 | 28 | 26 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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