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Praia Grande (Ubatuba) surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 am Monday 23 Mar 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
26.9° C
(Which is 1.0°C warmer than 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 10AM is: 0.6m 9s primary swell from a Southeast direction and 0.2m 3s secondary swell from a East direction (forecast issued at 02:00am March 23). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 2ft (0.6m) | 9s |
| Afternoon (23 Mar) | 2ft (0.6m) | 9s |
| Evening (23 Mar) | 1.5ft (0.5m) | 9s |
Table - waves today at Praia Grande (Ubatuba). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 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 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 8 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 73 | 70 | 68 | 68 | 65 | 64 | 52 | 36 | 35 | 35 | 35 | 35 | 37 | 39 | 39 | 31 | 21 | 76 | 102 | 127 | 102 | 102 | 99 | 73 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | glass | on | cross- on | cross- on | cross- off | glass | off | glass | glass | on | on | glass | glass | off | off | off | glass | on | on | glass | glass |
High Tide / height (m) | 4:26AM 0.93 | 5:12PM 1.00 | 4:51AM 0.86 | 6:00PM 0.85 | 11:23PM 0.72 | 5:18AM 0.78 | 11:29AM 0.40 | 7:20PM 0.71 | ||||||||||||||||
Low Tide / height (m) | 11:24AM 0.23 | 12:36AM 0.54 | 12:14PM 0.30 | 9:28PM 0.70 | 2:08AM 0.67 | 10:35AM 0.40 | 2:06PM 0.36 | 8:35PM 0.70 | ||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:06 | - |
 | | |  | | | | | | | | | | | | | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 22 | 21 | 21 | 24 | 25 | 26 | 24 | 23 | 22 | 22 | 22 | 25 | 27 | 27 | 25 | 24 | 24 | 23 | 23 | 26 | 27 | 27 | 25 | 25 |
| Feels °C (?) | 25 | 22 | 21 | 26 | 27 | 28 | 26 | 26 | 25 | 24 | 24 | 27 | 29 | 29 | 28 | 27 | 27 | 24 | 24 | 29 | 30 | 30 | 29 | 30 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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