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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Thursday 09 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Praia Grande (Ubatuba) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande (Ubatuba) sea temperature is
26.1° C
(Which is slightly warmer than usual)How big are the waves at Praia Grande (Ubatuba) today?
The current surf forecast for Praia Grande (Ubatuba) at 3AM is: 1.6m 14s primary swell from a South direction and 0.4m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm April 09). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 6ft (1.8m) | 13s |
| Afternoon (10 Apr) | 5ft (1.6m) | 13s |
| Evening (10 Apr) | 5ft (1.6m) | 13s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thu 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 255 | 276 | 653 | 943 | 1078 | 1138 | 986 | 835 | 809 | 838 | 1011 | 1011 | 1174 | 1249 | 1127 | 1110 | 983 | 865 | 838 | 711 | 608 | 589 | 500 | 568 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | glass | glass | glass | cross- off | glass | glass | glass | cross- off | glass | glass | glass | on | cross- on | cross- on | cross- off | cross- off | glass | glass | glass | cross- on | cross- on |
High Tide / height (m) | 7:09PM 0.72 | 11:32PM 0.74 | 6:29AM 0.71 | 12:07AM 0.85 | 11:31AM 0.71 | |||||||||||||||||||
Low Tide / height (m) | 8:58PM 0.70 | 3:16AM 0.61 | 3:34PM 0.36 | 4:43AM 0.54 | 4:51PM 0.28 | |||||||||||||||||||
Thu 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:49 |
 |  |  | |  |  | |  | | | |  | |  | |  |  | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | - | 1 | 1 | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 23 | 24 | 24 | 23 | 22 | 21 | 20 | 20 | 23 | 24 | 24 |
| Feels °C (?) | 28 | 27 | 26 | 26 | 27 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 26 | 25 | 25 | 25 | 24 | 23 | 21 | 21 | 25 | 25 | 25 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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