Praia das Dunas Surf Break

Praia das Dunas 48 hour detailed Surf Forecast

Lat Long: 22.92° S 42.04° W

Issued: 8 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Praia das Dunas sea temperature is
23.0° C

Normal for this time of year

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 (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 3ft (0.9m), 16s period with S swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 2.5ft (0.8m), 15s period with S swell.
  • Evening surf: Evening surf (07 Jul, local time) - 3.5ft (1.1m), 10s period with SE swell.

The current surf forecast for Praia das Dunas at 11AM is: 1.3m 10s primary swell from a South-southeast direction and 0.8m 16s secondary swell from a South direction (forecast issued at 08:00am July 07). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Jul)3ft (0.9m)16s
Afternoon (07 Jul)2.5ft (0.8m)15s
Evening (07 Jul)3.5ft (1.1m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Tue night. Warm (max 22°C on Tue morning, min 18°C on Wed night). Mainly fresh winds.

Tuesday
7
Wednesday
8
Thursday
9
Fri
10
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
2
1
1
1
2
2
2
2
1
1
0
1
1
1
1
1
1
1
0
1
0
1
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)
0.9
S
16
0.9
S
16
0.8
S
16
0.8
S
15
1.2
SSE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.2
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.7
SE
10
0.6
SE
14
0.9
SE
14
Wave Graph
Metric surfscale
Energy kJ
412
406
318
275
251
216
216
245
235
308
261
240
240
240
180
180
177
151
148
148
148
106
130
346
Wind (km/h)
25
NE
30
NNE
0
WNW
25
SW
35
WSW
30
SW
25
SSW
25
SSW
20
SSW
20
SSW
20
SW
20
SSW
20
SSW
15
SSW
10
SSW
10
SW
10
W
10
SW
10
SSW
10
S
10
SE
5
E
10
ENE
15
NE
Wind State
on
on
glassy
off
off
off
off
off
off
off
off
off
cross-off
off
off
off
cross-off
off
cross-off
cross-off
cross
cross-on
on
on
High Tide
7:03AM0.88m
8:15PM0.80m
8:32AM0.84m
9:39PM0.77m
10:35AM0.86m
11:01PM0.76m
Low Tide
2:20PM0.29m
2:51AM0.40m
3:37PM0.34m
4:03AM0.36m
4:59PM0.36m
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<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
5:16
5:16
 mm
1
Temp °C
19
20
22
22
21
20
20
20
20
20
20
20
19
19
19
19
18
18
19
19
19
19
19
18
Feels °C
16
17
24
19
18
17
18
18
18
18
18
18
16
17
18
18
18
18
18
18
18
19
18
16
Swell 1
Height (m)
Direction
Period (s)
1.4
SSE
10
1.3
SSE
10
1.2
SSE
10
1.1
SSE
10
1.2
SSE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.2
SE
10
1.4
SSW
8
1.4
SSW
8
1.3
SSW
8
1.2
SSW
8
1.3
SSW
8
1.3
SSW
9
1.3
SSW
9
1.3
SSW
10
1.3
SSW
10
1
SSW
9
1.4
SSW
11
1.3
SSW
11
1.3
SSW
10
1.2
SSW
10
Energy kJ
402
314
281
235
251
216
216
245
235
308
245
231
207
172
221
237
266
283
283
158
444
379
339
263
Swell 2
Height (m)
Direction
Period (s)
0.9
S
16
0.9
S
16
0.8
S
16
0.8
S
15
0.7
S
14
0.7
S
14
0.7
S
14
0.6
S
13
0.6
S
13
0.6
S
13
1.1
SE
10
1.1
SE
10
1.1
SE
10
1.1
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
1
SSW
11
0.9
SE
10
0.7
SE
10
0.6
SE
10
0.9
SE
14
Energy kJ
412
406
318
275
206
203
195
130
126
125
261
240
240
240
180
180
177
151
148
234
148
106
85
346
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
10
0.5
SSW
9
0.5
NE
4
0.4
SSW
9
0.4
SSW
8
0.2
ENE
8
0.2
ENE
8
0.2
E
8
0.2
E
8
0.4
SW
9
0.5
S
13
0.4
SSW
12
0.4
SSW
12
0.5
S
10
0.3
SSW
17
0.3
SSW
15
0.4
SSW
14
0.6
SSW
13
0.8
SSW
12
0.9
SE
10
0.1
NE
7
0.4
SE
15
0.6
SE
14
0.2
S
15
Energy kJ
21
47
9
32
24
6
6
4
4
21
85
51
46
55
58
44
65
125
164
148
2
57
130
17
Wind waves
Height (m)
Direction
Period (s)
0.6
NE
3
0.6
NE
4
0.9
NE
4
0.7
SW
4
1.1
SW
5
1.3
SSW
6
1.2
SSW
6
1.3
SSW
6
1.3
SSW
7
0.4
NE
3
Energy kJ
6
11
27
14
58
97
114
136
181
2
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
3
2
2
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
5
15
15
25
0
0
341
247
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Rio de Janeiro
Rating
(10 max)
4
4
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
1
2
2
3
Best forecast wave conditions in Brazil
Rating
(10 max)
4
4
3
3
3
3
2
3
2
2
2
2
2
2
3
2
2
3
3
3
2
2
2
3
Header Global
Rating
(10 max)
7
5
5
5
5
7
9
9
9
8
7
6
7
7
7
7
7
7
7
6
6
6
6
6
  • 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
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