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Praia das Dunas surf break

Praia das Dunas surfForecast / Rio de Janeiro / Brazil

information circle48hr Weather and Surf, issued 8 pm Tuesday 08 Jul 2025 -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
21.2° C
 (Which is 1.5°C colder than average 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: 1.0m 8s primary swell from a East-northeast direction and 1.0m 7s secondary swell from a East direction, 0.6m 11s secondary swell from a South direction (forecast issued at 08:00pm July 08). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (-03) & DateWave HeightWave Period
Morning (09 Jul)2.5ft (0.8m)13s
Afternoon (09 Jul)3.5ft (1.0m)12s
Evening (09 Jul)3ft (0.9m)11s

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

Hourly12 Days
Rio de Janeiro Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Tue
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wed
16
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM
Rating
(10 max)
0
0
0
1
0
0
2
2
2
2
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
E
1.1
E
1
ENE
1
E
0.8
S
0.8
S
0.9
S
1
S
0.9
S
0.9
S
0.9
S
0.8
S
0.7
S
0.5
E
0.5
E
0.5
E
0.4
SSE
0.5
S
0.5
S
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.7
E
0.9
E
0.9
E
0.7
E
0.7
E
0.7
E
0.5
S
0.8
E
0.6
S
0.8
E
0.5
S
0.7
E
0.9
E
0.9
E
0.7
E
0.8
E
0.9
E
0.5
S
0.9
E
0.9
E
0.8
E
0.9
E
0.9
E
0.8
E
0.8
E
0.7
E
0.7
E
0.7
E
0.7
E
0.6
E
0.8
E
0.8
E
0.8
E
0.8
E
0.8
E
0.7
E
Period(s) (?)778711131212111111101088815141488888777777107127108888879777888888878777777
Wave
Graph
(?)Metric surfscale
Energy (?)142143342243256266306352273277259195169515151107164158113114104101989617617688858410097235116102102206185891141319814410079121123101107767585911001149110411611398
Wind
(km/h)
15
ENE
20
NE
15
N
15
W
25
W
25
W
30
WSW
25
SW
20
SW
15
WSW
15
W
10
W
10
W
10
WSW
10
SSW
10
SE
15
ESE
10
ENE
10
NNE
10
NE
10
NE
10
NE
15
E
20
E
20
ENE
20
ENE
15
NE
20
NE
20
NE
20
NE
20
ENE
25
E
25
E
20
ENE
20
ENE
20
NE
20
NE
20
NE
20
ENE
25
E
25
E
20
E
20
ENE
15
ENE
15
NE
10
NE
15
ENE
15
E
15
E
15
ENE
15
NE
10
NE
15
NE
15
NE
15
ENE
15
E
10
ESE
10
E
5
NNE
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		ononononcross-
on		cross-
on		cross-
on		ononononononcross-
on		cross-
on		cross-
on		onononononcross-
on		cross-
on		cross-
on		cross-
on		ononononcross-
on		cross-
on		onononononcross-
on		cross-
on		crosscross-
on		glassglass
High Tide
/ height (m)
1:26AM
0.87
2:30PM
1.02
1:59AM
0.92
3:05PM
1.05
2:32AM
0.96
3:39PM
1.05
3:05AM
1.01
4:13PM
1.04
3:38AM
1.03
4:48PM
1.02
4:14AM
1.04
5:24PM
0.97
4:54AM
1.02
6:03PM
0.92
Low Tide
/ height (m)
7:48PM
0.35
7:49AM
0.08
8:26PM
0.33
8:30AM
0.03
9:03PM
0.32
9:10AM
-0.00
9:39PM
0.32
9:51AM
-0.02
10:16PM
0.33
10:33AM
-0.00
10:55PM
0.35
11:16AM
0.04
11:36PM
0.38
12:02PM
0.10
12:21AM
0.40
Tue
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wed
16
Sunrise-----6:28-------6:28-------6:28-------6:28-------6:28-------6:28-------6:28------
Sunset-------5:16-------5:16-------5:17-------5:17-------5:17-------5:19-------5:19----
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
------------------------------------------------------------
Temp. °C202019181919202020201919181820202020201919202121212121202020222221212120202121212020202020202121202020191919212120202019
Feels °C (?)191918171717171719191819181821202020211920212120212021191919212019202019192019181718191919192019181920191919212020212221
  • 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

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

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