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Cantao da Praia Grande Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Surf Forecasts:
Cantao da Praia Grande surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 2 pm Sunday 22 Mar 2026 -03Forecast update in hr min s Forecast update imminent
Cantao da Praia Grande surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cantao da Praia Grande sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Cantao da Praia Grande today?
The current surf forecast for Cantao da Praia Grande at 9PM is: 0.8m 10s primary swell from a East-southeast direction and 0.3m 4s secondary swell from a South direction (forecast issued at 02:00pm March 22). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | - | - |
| Afternoon (22 Mar) | 2.5ft (0.8m) | 9s |
| Evening (22 Mar) | 2.5ft (0.8m) | 10s |
Table - waves today at Cantao da Praia Grande. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| 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 | 10 | 10 | 9 | 9 | 9 | 9 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 84 | 84 | 100 | 105 | 105 | 100 | 98 | 115 | 76 | 167 | 295 | 466 | 163 | 295 | 102 | 79 | 67 | 51 | 155 | 209 | 97 | 61 | 57 | 58 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross | cross | cross | cross- off | off | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:43PM 0.56 | 8:35PM 0.42 | 2:33AM 0.44 | 9:29AM 0.21 | 3:23PM 0.51 | 9:42PM 0.50 | 2:59AM 0.45 | 10:24AM 0.20 | 4:05PM 0.44 | 10:41PM 0.56 | 3:24AM 0.46 | |||||||||||||
Low Tide / height (m) | 10:38AM 0.17 | 6:03PM 0.32 | 11:37PM 0.27 | 6:29AM 0.05 | 11:23AM 0.16 | 6:30PM 0.30 | 12:35AM 0.36 | 7:11AM 0.01 | 12:16PM 0.16 | 7:00PM 0.27 | 1:43AM 0.43 | 7:53AM 0.01 | ||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 |
| Sunset | - | - | 6:28 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - |
 |  |  |  |  | |  |  | |  | | |  | |  | | | | | | | | | | |
Rain (mm) | - | - | 2 | - | - | - | 1 | 1 | - | 3 | 3 | 1 | 4 | - | - | - | - | 1 | 1 | - | - | - | 1 | 1 |
| Temp. °C | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 27 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 23 |
| Feels °C (?) | 25 | 25 | 27 | 26 | 26 | 24 | 24 | 25 | 27 | 24 | 25 | 27 | 26 | 26 | 26 | 26 | 22 | 22 | 23 | 23 | 22 | 24 | 24 | 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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