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Surf Forecasts:
Jaconé surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Saturday 06 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jaconé sea temperature is
24.7° C
(Which is normal for this time of year)How big are the waves at Jaconé today?
The current surf forecast for Jaconé at 8PM is: 0.6m 8s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a South direction (forecast issued at 02:00pm December 06). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 2.5ft (0.7m) | 8s |
| Evening (06 Dec) | 2ft (0.6m) | 8s |
Table - waves today at Jaconé. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 85 | 67 | 68 | 47 | 59 | 55 | 40 | 39 | 38 | 38 | 26 | 25 | 24 | 25 | 24 | 25 | 10 | 5 | 4 | 4 | 4 | 28 | 21 | 85 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off |
High Tide / height (m) | 2:36PM 0.89 | 4:28AM 1.00 | 3:08PM 0.91 | 5:13AM 0.91 | 3:46PM 0.92 | 6:02AM 0.84 | ||||||||||||||||||
Low Tide / height (m) | 9:43AM 0.37 | 9:44PM -0.06 | 10:22AM 0.44 | 10:31PM -0.01 | 11:02AM 0.49 | 11:21PM 0.06 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - |
| Sunset | - | - | 6:24 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - |
 | | |  | |  | | | | | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 25 | 23 | 22 | 21 | 20 | 21 | 25 | 27 | 27 | 25 | 23 | 22 | 22 | 22 | 26 | 27 | 26 | 26 | 24 | 23 | 22 | 23 | 28 |
| Feels °C (?) | 24 | 22 | 21 | 20 | 20 | 21 | 23 | 27 | 27 | 27 | 25 | 24 | 24 | 25 | 25 | 28 | 28 | 26 | 27 | 26 | 26 | 24 | 25 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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