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Barra de Guaratiba Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Barra de Guaratiba surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 8 am Saturday 02 Aug 2025 -03
How big are the waves at Barra de Guaratiba today?
The current surf forecast for Barra de Guaratiba at 9AM is: 1.3m 11s primary swell from a South-southeast direction (forecast issued at 08:00am August 02). An open ocean swell of 0.9m 5s is not directed at the surf break, a second open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 4.5ft (1.3m) | 11s |
| Afternoon (02 Aug) | 3.5ft (1.1m) | 10s |
| Evening (02 Aug) | 3ft (0.9m) | 10s |
Table - waves today at Barra de Guaratiba. (Swell directed towards the surf break)
Saturday 02 | Sunday 03 | Monday 04 | Tue 05 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 444 | 372 | 309 | 249 | 256 | 188 | 151 | 128 | 125 | 86 | 87 | 82 | 59 | 59 | 48 | 47 | 22 | 34 | 22 | 22 | 27 | 22 | 26 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- off |
High Tide / height (m) | 8:27AM 0.78 | 8:15PM 0.73 | 11:44AM 0.80 | 10:50PM 0.71 | 12:51PM 0.89 | 12:16AM 0.78 | ||||||||||||||||||
Low Tide / height (m) | 3:35PM 0.56 | 4:04AM 0.42 | 5:25PM 0.56 | 5:32AM 0.36 | 6:42PM 0.50 | |||||||||||||||||||
Saturday 02 | Sunday 03 | Monday 04 | Tue 05 | |||||||||||||||||||||
| Sunrise | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - |
| Sunset | - | - | - | 5:32 | - | - | - | - | - | - | - | 5:32 | - | - | - | - | - | - | - | 5:32 | - | - | - | - |
 |  | | | | | | | | | | | | | |  | |  | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 18 | 23 | 25 | 23 | 22 | 21 | 20 | 18 | 19 | 26 | 28 | 26 | 25 | 24 | 22 | 21 | 21 | 27 | 28 | 23 | 21 | 22 | 21 |
| Feels °C (?) | 15 | 16 | 21 | 21 | 21 | 21 | 19 | 18 | 15 | 17 | 25 | 25 | 23 | 24 | 22 | 19 | 18 | 18 | 25 | 26 | 24 | 21 | 21 | 20 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Rio de Janeiro
The wind is still cross-off at Barra de Guaratiba (light winds from the N at Marambaia (Rio de Janeiro) 4 km from Barra de Guaratiba). A 1.2m groundswell from the SSE
1 h 15 min ago
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