Dunas de Ule Surf Break

Lat Long: 20.47° S 40.35° W

Dunas de Ule 48 hour detailed Surf Forecast

Issued: 8 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunas de Ule sea temperature is
22.7° C
0.2° 

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 (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 3.5ft (1.0m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 3.5ft (1.0m), 7s period with ESE swell.
  • Evening surf: Evening surf (18 Aug, local time) - 4.5ft (1.3m), 7s period with E swell.

The current surf forecast for Dunas de Ule at 3AM is: 1.0m 7s primary swell from a East-southeast direction and 0.5m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm August 17). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Aug)3.5ft (1.0m)7s
Afternoon (18 Aug)3.5ft (1.0m)7s
Evening (18 Aug)4.5ft (1.3m)7s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed morning, min 19°C on Tue night). Winds increasing (light winds from the NNW on Mon night, fresh winds from the NE by Thu afternoon).

Mon
17
Tuesday
18
Wednesday
19
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)
1
1
2
1
1
1
0
0
0
1
1
1
1
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
ESE
7
1.3
E
7
1.3
E
7
1
ESE
7
1.1
E
7
1
E
7
1
E
7
1
ESE
7
1.3
E
7
1.3
E
7
1.2
E
7
1.2
E
7
1.1
E
7
1.1
E
7
1.1
E
7
0.9
ESE
7
1.3
E
7
1.2
E
7
Wave Graph
Metric surfscale
Energy kJ
139
154
150
96
110
92
94
102
158
153
135
139
117
117
120
91
181
156
Wind (km/h)
20
NE
15
NNE
10
N
10
NNW
10
NNW
15
N
20
NE
30
NE
25
NE
20
NNE
20
N
20
N
20
N
20
NNE
25
NE
30
NE
25
NE
20
NNE
Wind State
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
off
High Tide
5:49PM1.21m
6:11AM1.23m
6:22PM1.12m
7:01AM1.09m
7:03PM1.02m
Low Tide
11:56PM0.36m
12:23PM0.46m
00:37AM0.43m
1:05PM0.59m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
 mm
Temp °C
22
22
21
20
20
22
24
23
21
20
20
19
19
22
25
24
22
21
Feels °C
20
21
20
19
20
21
21
20
19
18
19
17
18
21
23
21
21
20
  • 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
How to use the Wavefinder 

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 Dunas de Ule 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.


Nearest locationNearest