Canal surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Friday 19 Dec 2025 -03
Forecast 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
26.9° C
(Which is 2.2°C warmer than normal for this time of year)


How big are the waves at Canal today?

The current surf forecast for Canal at 10PM is: 0.9m 10s primary swell from a South-southwest direction and 0.4m 5s secondary swell from a Southeast direction (forecast issued at 08:00pm December 19). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (19 Dec)--
Afternoon (19 Dec)--
Evening (19 Dec)3ft (0.9m)9s

Table - waves today at Canal. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Fri
19
Saturday
20
Sunday
21
Monday
22
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SSW
0.9
SSW
0.9
SSW
0.7
SSW
0.9
SSW
0.9
S
0.6
SSW
0.5
SSW
0.5
SSW
0.4
SSW
0.4
SSW
0.3
SSW
0.3
SSW
0.3
SSW
0.4
SSW
1.3
E
0.6
S
0.6
S
0.6
S
0.6
S
0.6
S
0.6
S
0.4
SSW
0.6
S
Period(s) (?)99108101010999998131351212111111131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)146116155731631517249473230151435598010610391898912158119
Wind
(km/h)
5
NW
5
NNW
5
N
0
NNW
0
NNE
5
ESE
10
SE
15
E
20
E
20
ENE
20
NE
15
NE
20
NE
20
ENE
30
E
35
E
35
ENE
30
ENE
30
ENE
25
NE
30
NE
25
ENE
25
E
35
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglassglasscross-
on
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross
High Tide
/ height (m)
2:58AM
1.01
2:20PM
0.92
3:29AM
1.00
2:50PM
0.94
4:01AM
0.99
Low Tide
/ height (m)
8:22PM
0.03
8:54AM
0.30
9:01PM
0.01
9:31AM
0.31
9:41PM
0.01
10:08AM
0.33
Fri
19
Saturday
20
Sunday
21
Monday
22
Sunrise----5:00-------5:01-------5:01---
Sunset6:32-------6:32-------6:34-------
light rain
cloud
clear
clear
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
1-----111---------------
Temp. °C222222222223242524232221212527272423222121262927
Feels °C (?)252525262626262624232222222424242121212019242623
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Canal surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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