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Surf Forecasts:
Praia da Macumba surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Wednesday 10 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Praia da Macumba surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia da Macumba sea temperature is
26.1° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Praia da Macumba today?
The current surf forecast for Praia da Macumba at 11PM is: 0.4m 12s primary swell from a South direction (forecast issued at 02:00pm December 10). An open ocean swell of 0.7m 9s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | - | - |
| Afternoon (10 Dec) | 0.5ft (0.2m) | 14s |
| Evening (10 Dec) | 1.5ft (0.4m) | 12s |
Table - waves today at Praia da Macumba. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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) (?) | 15 | 14 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 7 | 7 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 17 | 16 | 30 | 49 | 71 | 68 | 40 | 38 | 37 | 57 | 136 | 693 | 1765 | 1906 | 1990 | 1787 | 1474 | 1332 | 1138 | 950 | 799 | 745 | 643 | 476 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | off | off | off | off | off | cross- off | on | on | glass | cross | cross- off | off | off | glass | cross- on | cross- on | on | cross- on | cross- off | glass | glass | off |
High Tide / height (m) | 5:14PM 0.83 | 8:03AM 0.69 | 6:15PM 0.78 | 9:45AM 0.69 | 7:56PM 0.73 | |||||||||||||||||||
Low Tide / height (m) | 12:38PM 0.55 | 1:14AM 0.24 | 1:37PM 0.54 | 2:16AM 0.30 | 2:44PM 0.50 | 3:21AM 0.35 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - | - | - | - | - | - | - | 5:01 | - |
| Sunset | - | - | 6:31 | - | - | - | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:32 | - | - | - | - | - |
 | |  |  | | | | | | | | | | | | | | |  |  |  |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 4 | - | - | 1 | 7 |
| Temp. °C | 34 | 31 | 32 | 30 | 29 | 27 | 27 | 31 | 30 | 28 | 26 | 24 | 23 | 23 | 23 | 29 | 31 | 28 | 23 | 22 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 31 | 32 | 33 | 28 | 29 | 27 | 27 | 31 | 30 | 28 | 28 | 26 | 24 | 24 | 24 | 31 | 31 | 28 | 25 | 25 | 24 | 26 | 26 | 25 |
- Map Icons:
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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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