Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Canal surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Thursday 19 Mar 2026 -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
26.7° C
 (Which is normal for this time of year)

How big are the waves at Canal today?

The current surf forecast for Canal at 2AM is: 0.9m 9s primary swell from a South-southeast direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 08:00pm March 19). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Mar)3ft (0.9m)9s
Afternoon (20 Mar)3ft (0.9m)9s
Evening (20 Mar)3ft (0.9m)9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thu
19
Friday
20
Saturday
21
Sunday
22
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
1
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.9
SE
0.9
SE
0.9
SE
0.9
SE
0.8
SE
0.8
SE
0.8
SE
0.8
SE
0.7
SE
0.7
SE
0.8
SE
0.8
SE
0.7
SE
0.7
SE
0.7
SE
0.7
SE
Period(s) (?)999999999989999888101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15415112412413213213513211010710510791918886717111311090929492
Wind
(km/h)
10
SE
10
ENE
5
NNE
5
NNE
5
NNE
5
ENE
10
SE
15
ESE
15
E
10
ENE
10
NNE
5
N
5
N
0
ENE
10
SSE
15
SE
10
ESE
10
ENE
10
NE
5
NE
5
NNE
10
NE
15
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		offglassglasscross-
on		crosscrosscross-
off		cross-
off		glassglassglasscross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross
High Tide
/ height (m)
3:23AM
1.02
3:23PM
1.15
3:43AM
0.96
4:00PM
1.10
4:04AM
0.90
Low Tide
/ height (m)
9:29PM
-0.02
9:36AM
0.13
10:08PM
0.07
10:11AM
0.13
10:49PM
0.19
10:49AM
0.15
Thu
19
Friday
20
Saturday
21
Sunday
22
Sunrise----5:52-------5:52-------5:54---
Sunset6:01-------6:00-------6:00------5:59
cloud
cloud
cloud
cloud
cloud
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-----1-11---------------
Temp. °C252424232324252524232222222425252524232222242626
Feels °C (?)272728262728272626252525252827262726252525272826
  • 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

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling
Ben Mondy

Surf-Forecast Premium Launches 16-day Forecast and New, Improved Modelling

Get 16% off your subscription with code 16DAYS—available for 16 days only, until March 25, 2026. Surf-Forecast Premium just got better. All paid subscribers will now see a full 16-day forecast, surf reports and wind and tide data for over 7,000 of the world's best surf spots. Premium members will also have access to a new high-resolution forecast model, which enhances our current forecasts by making them quicker and more accurate. That’s more lead time. More confidence. More chances to score g

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

Read more

Read more

Discover more articles and updates in the Greenroom.

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.

View detailed surf forecast for Canal at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest