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Surf Forecasts:
Canal surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 2 pm Sunday 07 Dec 2025 -03Forecast update in hr min s Forecast update imminent
Canal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Canal sea temperature is
25.2° C
(Which is slightly warmer than usual)How big are the waves at Canal today?
The current surf forecast for Canal at 8PM is: 0.4m 8s primary swell from a South-southeast direction and 0.1m 15s secondary swell from a South direction, 0.8m 4s secondary swell from a East direction (forecast issued at 02:00pm December 07). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | - | - |
| Afternoon (07 Dec) | 1.5ft (0.5m) | 8s |
| Evening (07 Dec) | 1.5ft (0.4m) | 8s |
Table - waves today at Canal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| 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 | 4 | 8 | 5 | 6 | 6 | 5 | 5 | 6 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 6 | 7 | 7 | 8 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 38 | 38 | 31 | 25 | 25 | 48 | 49 | 15 | 14 | 27 | 15 | 19 | 24 | 28 | 108 | 44 | 44 | 51 | 173 | 212 | 132 | 122 | 78 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross- off | glass | cross- off | cross- off | off |
High Tide / height (m) | 3:13PM 0.91 | 5:11AM 0.92 | 3:50PM 0.91 | 5:59AM 0.84 | 4:34PM 0.89 | 7:00AM 0.77 | ||||||||||||||||||
Low Tide / height (m) | 10:26AM 0.45 | 10:32PM -0.00 | 11:05AM 0.50 | 11:23PM 0.07 | 11:48AM 0.53 | 12:17AM 0.15 | ||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - | - | - | - | - | - | - | 4:56 | - |
| Sunset | - | - | 6:24 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - |
 | | |  |  | | | | | | | | | |  | | | |  |  | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 5 | 2 | - |
| Temp. °C | 27 | 26 | 24 | 23 | 22 | 22 | 22 | 25 | 27 | 26 | 26 | 24 | 23 | 22 | 22 | 28 | 30 | 29 | 28 | 24 | 23 | 23 | 23 | 29 |
| Feels °C (?) | 27 | 25 | 24 | 24 | 24 | 25 | 25 | 28 | 29 | 27 | 27 | 26 | 25 | 24 | 24 | 30 | 31 | 29 | 31 | 26 | 26 | 27 | 23 | 29 |
- 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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