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Surf Forecasts:
Canal surfForecast / Rio de Janeiro / Brazil
48hr Weather and Surf, issued 8 am Monday 25 May 2026 -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
23.8° C
(Which is normal for this time of year)How big are the waves at Canal today?
The current surf forecast for Canal at 11AM is: 1.1m 11s primary swell from a South direction and 0.2m 4s secondary swell from a East direction (forecast issued at 08:00am May 25). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3.5ft (1.1m) | 11s |
| Afternoon (25 May) | 4ft (1.2m) | 10s |
| Evening (25 May) | 2.5ft (0.8m) | 17s |
Table - waves today at Canal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Mon morning. Warm (max 23°C on Tue morning, min 20°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 11 | S 11 | S 10 | S 10 | SSW 10 | S 17 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | SSW 7 | |
274 | 274 | 264 | 296 | 288 | 386 | 793 | 1134 | 1384 | 1534 | 1797 | 1748 | 1412 | 1237 | 958 | 797 | 646 | 544 | 403 | 396 | 303 | 242 | 192 | 269 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 10:34AM0.82m | 11:40PM0.83m | 11:37AM0.87m | 00:08AM0.86m | 12:25PM0.92m | 00:34AM0.87m | ||||||||||||||||||
Low Tide | 4:14AM0.46m | 4:44PM0.27m | 5:08AM0.37m | 5:36PM0.28m | 5:53AM0.28m | 6:21PM0.27m | ||||||||||||||||||
 |  |  | |  | | | | |  | | | | | | |  |  | | |  | |  | | |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | 6:20 |
 | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:12 | — | — | — | 5:12 |
— | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | |
Temp °C | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 23 | 23 | 22 | 21 | 20 | 20 | 20 | 22 | 23 | 23 | 22 | 22 | 22 | 21 |
22 | 24 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 22 | 24 | 23 | 22 | 21 | 20 | 20 | 21 | 24 | 22 | 21 | 20 | 20 | 20 | 17 | |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | SSW 10 | SSW 10 | S 10 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
 kJ | 274 | 274 | 264 | 296 | 288 | 322 | 361 | 1134 | 1384 | 1534 | 1797 | 1748 | 1412 | 1237 | 958 | 797 | 646 | 544 | 403 | 396 | 303 | 242 | 192 | 152 |
Swell 2 Height (m) Direction Period (s) | E 4 | E 4 | E 4 | S 19 | S 18 | S 17 | S 17 | S 9 | S 9 | S 8 | E 8 | E 8 | E 8 | SE 12 | E 8 | E 8 | ENE 4 | E 4 | SSE 7 | SSE 8 | SE 8 | SE 7 | SE 8 | E 7 |
| kJ | 2 | 1 | 1 | 65 | 167 | 386 | 793 | 367 | 258 | 156 | 5 | 10 | 10 | 5 | 10 | 10 | 5 | 3 | 20 | 26 | 16 | 13 | 17 | 4 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 12 | SE 12 | SE 12 | — | SE 12 | SE 11 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 10 |
| kJ | 1 | 5 | 4 | 5 | 5 | 5 | 5 | 10 | 5 | 4 | 6 | 5 | 5 | — | 5 | 5 | 10 | 10 | 18 | 10 | 10 | 4 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | E 3 | ENE 4 | ENE 4 | — | — | SW 4 | SW 4 | SW 5 | SW 6 | SSW 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 | 5 | 7 | 6 | — | — | 12 | 36 | 102 | 148 | 269 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 46 | 46 | 46 | 46 | 46 | 22 | 0 | 0 | 0 | 0 | 1 | 22 | 22 | 12 | 12 | 0 | 0 | 0 | 46 | 370 | 312 | 265 | 240 | 258 |
Best forecast wave conditions in Rio de Janeiro | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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