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Jaconé Surf Forecast
/ Rio de Janeiro (47 surf breaks) /
Surf Forecasts:
Jaconé surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 am Thursday 04 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
24.6° C
(Which is normal for this time of year)How big are the waves at Jaconé today?
The current surf forecast for Jaconé at 8AM is: 1.0m 10s primary swell from a South direction and 0.1m 7s secondary swell from a East direction, 0.5m 3s secondary swell from a Southwest direction (forecast issued at 02:00am December 04). The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Dec) | 3.5ft (1.0m) | 10s |
| Afternoon (04 Dec) | 2.5ft (0.8m) | 10s |
| Evening (04 Dec) | 2.5ft (0.7m) | 9s |
Table - waves today at Jaconé. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 279 | 269 | 206 | 198 | 156 | 125 | 92 | 87 | 83 | 186 | 188 | 199 | 201 | 165 | 140 | 125 | 116 | 144 | 151 | 134 | 137 | 103 | 79 | 77 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | glass | glass | glass | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:46PM 0.87 | 3:00AM 1.11 | 2:09PM 0.88 | 3:44AM 1.07 | 2:36PM 0.89 | |||||||||||||||||||
Low Tide / height (m) | 8:18AM 0.23 | 8:16PM -0.03 | 9:02AM 0.30 | 8:59PM -0.06 | 9:43AM 0.37 | |||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | ||||||||||||||||||||||
| Sunrise | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:23 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - |
 |  |  | |  |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 22 | 22 | 23 | 24 | 23 | 23 | 22 | 21 | 21 | 20 | 22 | 23 | 24 | 23 | 22 | 21 | 20 | 20 | 24 | 25 | 25 | 23 | 22 |
| Feels °C (?) | 26 | 24 | 23 | 23 | 24 | 22 | 24 | 24 | 23 | 23 | 22 | 24 | 23 | 23 | 22 | 21 | 20 | 19 | 19 | 24 | 23 | 23 | 20 | 20 |
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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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