Praia das Dunas Surf Break

Praia das Dunas 48 hour detailed Surf Forecast

Lat Long: 22.92° S 42.04° W

Issued: 8 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia das Dunas sea temperature is
23.3° C

Slightly warmer than usual

Praia das Dunas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Praia das Dunas today (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 2ft (0.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 1.5ft (0.5m), 8s period with E swell.
  • Evening surf: Evening surf (05 Jul, local time) - 1.5ft (0.4m), 8s period with ENE swell.

The current surf forecast for Praia das Dunas at 4PM is: 0.5m 8s primary swell from a East direction (forecast issued at 08:00am July 05). An open ocean swell of 2.4m 12s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (05 Jul)2ft (0.6m)9s
Afternoon (05 Jul)1.5ft (0.5m)8s
Evening (05 Jul)1.5ft (0.4m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 22°C on Tue morning, min 19°C on Sun night). Mainly fresh winds.

Sunday
5
Monday
6
Tuesday
7
Wed
8
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
Rating
(10 max)
0
0
0
0
0
0
0
0
1
0
3
3
2
2
0
0
0
0
3
2
2
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
E
9
0.6
E
9
0.5
E
8
0.5
E
8
0.5
E
8
0.4
ENE
8
0.4
ENE
8
0.2
S
23
0.3
S
22
0.4
ENE
8
1.9
S
11
1.8
S
11
1.8
S
11
1.8
S
11
1.7
S
11
1
S
17
1.5
SSE
10
0.9
S
16
1.3
SSE
10
0.8
S
15
1.2
SSE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
55
54
37
37
36
24
24
43
82
23
894
778
757
743
646
573
432
406
331
275
269
216
211
230
Wind (km/h)
25
SW
20
SW
25
SW
25
SW
25
SW
15
SW
15
SW
15
WSW
10
WSW
5
WSW
5
SSE
15
E
20
E
20
ENE
20
NE
25
NE
30
NE
25
NNE
5
N
25
SW
25
SW
25
WSW
25
SW
15
SSW
Wind State
off
off
off
off
off
off
off
off
cross-off
cross-off
glassy
cross-on
cross-on
on
on
on
on
on
glassy
off
off
off
off
off
High Tide
5:14AM0.97m
6:20PM0.90m
6:02AM0.93m
7:10PM0.85m
7:03AM0.88m
8:15PM0.80m
Low Tide
12:20PM0.16m
00:44AM0.41m
1:15PM0.22m
1:43AM0.42m
2:20PM0.29m
2:51AM0.40m
light rain
part cloud
cloud
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:15
5:15
5:15
 mm
1
1
2
Temp °C
20
20
20
20
20
20
20
20
19
20
21
21
21
21
20
20
19
20
22
21
21
21
21
20
Feels °C
18
19
17
17
17
18
19
19
19
21
22
21
19
19
18
18
15
17
23
18
19
19
19
19
Swell 1
Height (m)
Direction
Period (s)
2.4
SSW
12
2.4
SSW
12
2.4
SSW
12
2.4
SSW
12
2.4
SSW
12
2.3
SSW
11
2.2
SSW
11
2.1
SSW
11
1.9
SSW
11
1.9
SSW
11
1.9
S
11
1.8
S
11
1.8
S
11
1.8
S
11
1.7
S
11
1.6
S
10
1.5
SSE
10
1.3
SSE
10
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
Energy kJ
1649
1674
1674
1647
1551
1302
1132
990
846
846
894
778
757
743
646
573
432
338
331
275
269
216
211
230
Swell 2
Height (m)
Direction
Period (s)
0.6
E
9
0.6
E
9
0.5
E
8
0.5
E
8
0.5
E
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.5
S
21
0.7
S
20
0.9
S
19
0.9
S
19
1
S
18
1
S
18
1
S
17
0.9
S
16
0.9
S
16
0.8
S
16
0.8
S
15
0.7
S
14
0.7
S
14
0.6
S
14
0.7
S
13
Energy kJ
55
54
37
37
36
24
24
23
23
231
408
605
580
620
606
566
412
406
318
275
203
203
144
176
Swell 3
Height (m)
Direction
Period (s)
0.1
S
24
0.2
S
23
0.3
S
22
0.4
ENE
8
0.4
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.4
SSW
10
0.5
SSW
9
0.5
NE
4
0.4
SSW
9
0.4
SSW
8
0.4
SSW
8
0.3
SSW
8
0.2
ENE
8
Energy kJ
11
43
82
23
22
13
13
13
12
12
35
49
9
32
24
23
13
6
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.6
NE
3
0.6
NE
4
0.9
NE
4
0.6
SSW
8
0.6
WSW
4
0.8
SW
4
0.9
SW
5
Energy kJ
3
7
9
26
47
8
26
32
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
4
3
4
4
1
1
4
3
4
4
4
4
4
3
3
3
2
2
1
2
2
Distance (km)
235
235
235
215
274
13
9
5
0
5
0
5
5
5
5
15
45
25
0
0
0
284
0
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
4
4
4
3
3
4
4
4
4
4
4
4
3
3
3
3
2
2
2
Best forecast wave conditions in Brazil
Rating
(10 max)
4
3
3
4
3
4
4
3
3
4
4
4
4
4
4
4
3
3
3
3
3
2
2
2
Header Global
Rating
(10 max)
9
8
7
6
6
5
5
5
5
5
6
8
8
8
7
6
5
5
5
7
9
9
9
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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