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Barra do Chui Surf Forecast
/ Rio Grande Do Sul (19 surf breaks) /
Barra do Chui surfForecast / Rio Grande Do Sul / Brazil
48hr Weather and Surf, issued 8 am Thursday 31 Jul 2025 -03
How big are the waves at Barra do Chui today?
The current surf forecast for Barra do Chui at 2PM is: 1.0m 11s primary swell from a Southeast direction and 0.9m 5s secondary swell from a Northeast direction (forecast issued at 08:00am July 31). The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 4ft (1.2m) | 12s |
| Afternoon (31 Jul) | 3.5ft (1.0m) | 11s |
| Evening (31 Jul) | 3ft (0.9m) | 11s |
Table - waves today at Barra do Chui. (Swell directed towards the surf break)
Thursday 31 | Friday 01 | Saturday 02 | Sun 03 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 8 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 621 | 414 | 353 | 281 | 230 | 253 | 115 | 85 | 82 | 50 | 37 | 25 | 15 | 260 | 9 | 239 | 215 | 228 | 237 | 195 | 160 | 131 | 124 | 97 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross- off | cross | cross- off | off | cross- off | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 5:23AM 0.32 | 12:18PM 0.46 | 5:49PM 0.29 | 12:42AM 0.45 | 6:20AM 0.30 | 1:01PM 0.47 | 6:34PM 0.26 | 1:28AM 0.41 | 7:28AM 0.29 | 1:44PM 0.49 | 7:28PM 0.24 | 2:14AM 0.37 | ||||||||||||
Low Tide / height (m) | 3:14AM 0.25 | 8:37AM 0.11 | 3:39PM 0.23 | 8:57PM 0.11 | 4:03AM 0.23 | 9:16AM 0.16 | 4:42PM 0.23 | 9:43PM 0.12 | 4:52AM 0.21 | 9:54AM 0.22 | 5:48PM 0.22 | 10:29PM 0.14 | ||||||||||||
Thursday 31 | Friday 01 | Saturday 02 | Sun 03 | |||||||||||||||||||||
| Sunrise | - | 7:26 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:53 | - | - | - | - |
 |  | | | |  | | | | |  | |  | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 10 | 14 | 16 | 14 | 12 | 12 | 12 | 12 | 13 | 16 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 18 | 17 | 15 | 12 | 12 | 12 |
| Feels °C (?) | 6 | 6 | 9 | 12 | 10 | 7 | 7 | 8 | 8 | 9 | 13 | 13 | 13 | 13 | 13 | 14 | 12 | 14 | 17 | 16 | 13 | 9 | 9 | 9 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Rio Grande Do Sul
Recent cross-shore wind 124 km from Barra do Chui has fallen light (calm at Rocha). Waves should be turning clean at Barra do Chui. A 1.5m groundswell from the SE
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