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Praia Grande Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Surf Forecasts:
Praia Grande surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Saturday 29 Nov 2025 -03Forecast update in hr min s Forecast update imminent
Praia Grande surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande sea temperature is
23.8° C
(Which is normal for this time of year)How big are the waves at Praia Grande today?
The current surf forecast for Praia Grande at 6PM is: 1.0m 9s primary swell from a Southeast direction and 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 02:00pm November 29). An open ocean swell of 0.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Nov) | - | - |
| Afternoon (29 Nov) | 3ft (0.9m) | 9s |
| Evening (29 Nov) | 3ft (0.9m) | 9s |
Table - waves today at Praia Grande. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 156 | 132 | 155 | 129 | 107 | 102 | 100 | 71 | 69 | 69 | 68 | 66 | 41 | 32 | 50 | 45 | 57 | 88 | 98 | 94 | 92 | 90 | 57 | 53 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | off | cross- off | off | off | glass |
High Tide / height (m) | 10:54AM 0.90 | 10:28PM 0.86 | 11:40AM 0.92 | 11:34PM 0.95 | 12:18PM 0.93 | 12:29AM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 4:32PM 0.42 | 4:55AM 0.20 | 5:26PM 0.33 | 5:54AM 0.17 | 6:13PM 0.24 | 6:48AM 0.17 | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:54 | - |
| Sunset | - | - | 6:17 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - |
 | | |  | | | | | | | | | |  | | | | | |  |  | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - |
| Temp. °C | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 |
| Feels °C (?) | 21 | 22 | 24 | 24 | 25 | 24 | 23 | 25 | 24 | 22 | 24 | 24 | 24 | 22 | 23 | 22 | 22 | 21 | 20 | 24 | 25 | 24 | 24 | 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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