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Surf Forecasts:
Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Monday 13 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
25.4° C
(Which is normal for this time of year)How big are the waves at Praia Grande (Ubatuba) today?
The current surf forecast for Praia Grande (Ubatuba) at 3AM is: 0.7m 10s primary swell from a South-southeast direction and 0.6m 6s secondary swell from a East direction (forecast issued at 08:00pm April 13). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | 1.5ft (0.4m) | 15s |
| Afternoon (14 Apr) | 1.5ft (0.4m) | 13s |
| Evening (14 Apr) | 1.5ft (0.4m) | 13s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 15 | 14 | 13 | 13 | 13 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 118 | 143 | 127 | 90 | 81 | 71 | 103 | 59 | 87 | 56 | 51 | 50 | 54 | 74 | 82 | 84 | 95 | 95 | 93 | 91 | 88 | 86 | 99 | 96 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | glass | glass | off | glass | on | cross- on | cross- on | glass | off | glass | off | glass | on | on | glass | off | off | off | off | glass | on | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:46 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 |
 | | |  | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 21 | 21 | 23 | 24 | 25 | 23 | 21 | 20 | 20 | 20 | 23 | 24 | 24 | 23 | 21 | 21 | 20 | 20 | 23 | 25 | 25 |
| Feels °C (?) | 24 | 24 | 25 | 23 | 23 | 26 | 26 | 27 | 25 | 23 | 22 | 21 | 20 | 24 | 25 | 25 | 25 | 23 | 22 | 20 | 20 | 24 | 25 | 26 |
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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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