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Itaipu surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Thursday 04 Dec 2025 -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
24.9° C
(Which is slightly warmer than usual)How big are the waves at Itaipu today?
The current surf forecast for Itaipu at 8AM is: 0.6m 10s primary swell from a South direction and 0.4m 6s secondary swell from a Southeast direction, 0.4m 5s secondary swell from a South-southeast direction (forecast issued at 02:00am December 04). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 2.5ft (0.7m) | 10s |
| Afternoon (04 Dec) | 2.5ft (0.7m) | 6s |
| Evening (04 Dec) | 1.5ft (0.4m) | 9s |
Table - waves today at Itaipu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 6 | 6 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 8 | 5 | 5 | 8 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 75 | 51 | 50 | 92 | 117 | 40 | 40 | 25 | 57 | 80 | 75 | 78 | 88 | 129 | 95 | 33 | 34 | 31 | 67 | 32 | 73 | 73 | 61 | 91 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | cross- on | cross- on | on | on | cross | cross- off | glass | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | glass | cross- on | on | cross- on | cross- on | cross |
High Tide / height (m) | 2:07AM 1.27 | 1:56PM 1.01 | 2:49AM 1.27 | 2:25PM 1.01 | 3:30AM 1.23 | 2:56PM 1.02 | ||||||||||||||||||
Low Tide / height (m) | 8:52AM 0.28 | 8:40PM 0.05 | 9:36AM 0.37 | 9:18PM 0.04 | 10:15AM 0.47 | |||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| Sunrise | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - | - | - | 5:09 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:43 | - |
 |  |  |  | |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 21 | 20 | 20 | 23 | 24 | 24 | 23 | 22 | 21 | 21 | 21 | 24 | 24 | 24 | 23 | 22 |
| Feels °C (?) | 25 | 24 | 22 | 23 | 23 | 25 | 24 | 23 | 22 | 22 | 21 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 26 | 25 | 25 | 24 | 25 |
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Ocean Swells (m)- Wind Speed (km/h)
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