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:

Praia das Dunas surf break

Praia das Dunas surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Saturday 10 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Praia das Dunas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia das Dunas sea temperature is
26.7° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Praia das Dunas today?

The current surf forecast for Praia das Dunas at 2AM is: 1.4m 6s primary swell from a East-northeast direction and 0.1m 14s secondary swell from a Southeast direction (forecast issued at 08:00pm January 10). An open ocean swell of 0.8m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (11 Jan)5ft (1.5m)6s
Afternoon (11 Jan)6ft (1.8m)6s
Evening (11 Jan)7ft (2.1m)7s

Table - waves today at Praia das Dunas. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sat
10
Sunday
11
Monday
12
Tuesday
13
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
ENE
1.5
ENE
1.5
ENE
1.4
ENE
1.5
ENE
1.5
ENE
1.5
ENE
1.8
ENE
2.2
ENE
2.1
ENE
1.7
ENE
1.5
ENE
1.5
ENE
1.4
ENE
1.5
ENE
1.7
ENE
2
ENE
2.1
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.7
ENE
1.7
ENE
2.1
ENE
Period(s) (?)666666667767777677777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)237153129114139169169229419389227198195168187219349385273281278286270384
Wind
(km/h)
45
ENE
40
NE
40
NE
40
NE
35
NE
35
NE
35
ENE
40
ENE
45
ENE
40
NE
40
NE
35
NE
35
NE
30
NE
30
ENE
35
ENE
45
ENE
40
NE
40
NE
35
NE
30
NE
30
NE
35
ENE
40
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononcross-
on		onononononononcross-
on		onononononononcross-
on
High Tide
/ height (m)
7:11PM
0.79
7:53AM
0.73
9:14PM
0.74
9:29AM
0.70
11:25PM
0.77
11:05AM
0.72
Low Tide
/ height (m)
2:14AM
0.43
2:46PM
0.43
3:35AM
0.49
4:08PM
0.39
5:04AM
0.49
Sat
10
Sunday
11
Monday
12
Tuesday
13
Sunrise----5:11-------5:13-------5:13---
Sunset6:37-------6:37-------6:37-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C252423232324272725242323232529272624242423252726
Feels °C (?)212120202021242420202021222427242221222322242523
  • 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

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

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 Praia das Dunas 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 Praia das Dunas at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest