Dunas de Ule Surf Break

Lat Long: 20.47° S 40.35° W

Dunas de Ule 48 hour detailed Surf Forecast

Issued: 2 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunas de Ule sea temperature is
22.4° C
0.5° 

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


How big are the waves at Dunas de Ule today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 0.5ft (0.1m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 0.5ft (0.1m), 10s period with S swell.
  • Evening surf: Evening surf (21 Aug, local time) - 0.5ft (0.2m), 10s period with S swell.

The current surf forecast for Dunas de Ule at 10AM is: 0.1m 11s primary swell from a East direction and 0.1m 11s secondary swell from a South direction (forecast issued at 02:00am August 21). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Aug)0.5ft (0.1m)11s
Afternoon (21 Aug)0.5ft (0.1m)10s
Evening (21 Aug)0.5ft (0.2m)10s

Table - waves today at Dunas de Ule. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 28°C on Fri morning, min 20°C on Fri night). Winds decreasing (fresh winds from the NE on Fri afternoon, calm by Sun night).

Friday
21
Saturday
22
Sunday
23
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
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
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)
0.1
SE
11
0.1
SE
11
0.1
E
11
0.1
E
11
0.1
S
11
0.1
S
10
0.1
S
10
0.2
S
10
0.2
S
10
0.9
SW
4
1
SSW
5
1.1
S
6
1.1
S
6
0.9
S
6
0.9
SSE
5
0.8
SSE
5
1
S
5
0.4
SSE
11
0.4
SSE
11
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
Wave Graph
Metric surfscale
Energy kJ
5
5
2
2
5
2
2
8
7
27
56
75
74
49
47
36
54
44
44
42
42
42
42
40
Wind (km/h)
25
N
25
N
25
N
30
N
30
NNE
35
NE
35
NNE
15
N
30
SW
25
SW
25
SW
25
SSW
25
SSW
25
S
20
S
15
S
10
S
10
S
5
SSW
5
S
10
ESE
15
E
10
ESE
5
ENE
Wind State
off
off
off
off
cross-off
cross-off
cross-off
off
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
glassy
cross
cross
cross-on
cross-off
High Tide
10:27AM0.95m
10:18PM0.91m
12:02PM1.03m
11:48PM0.99m
12:52PM1.13m
Low Tide
3:18AM0.54m
4:53PM0.71m
5:16AM0.50m
6:17PM0.63m
6:22AM0.39m
7:00PM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:30
5:30
 mm
Temp °C
20
19
19
23
28
27
24
22
21
20
21
21
22
22
21
21
21
20
20
21
22
23
21
22
Feels °C
18
16
16
19
24
23
21
22
18
18
19
18
20
20
20
20
21
20
21
22
22
23
22
25
  • 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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