Dunas de Ule Surf Break

Lat Long: 20.47° S 40.35° W

Dunas de Ule 48 hour detailed Surf Forecast

Issued: 8 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dunas de Ule sea temperature is
22.8°C
0.1° 

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 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.1m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 4.5ft (1.4m), 8s period with E swell.
  • Evening surf: Evening surf (21 Sep, local time) - 5ft (1.5m), 7s period with E swell.

The current surf forecast for Dunas de Ule at 5AM is: 1.1m 7s primary swell from a East direction and 0.2m 11s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 20). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Sep)3.5ft (1.1m)7s
Afternoon (21 Sep)4.5ft (1.4m)8s
Evening (21 Sep)5ft (1.5m)7s

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


Short Range Forecast

Some drizzle, heaviest during Wed afternoon. Warm (max 30°C on Tue morning, min 20°C on Sun night). Winds decreasing (fresh winds from the NE on Mon afternoon, light winds from the N by Tue night).

Sun
20
Monday
21
Tuesday
22
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
2
1
1
1
1
0
0
0
2
2
2
1
1
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
E
6
1.5
E
6
1.2
E
6
1.1
E
7
1.1
E
7
1.1
E
7
1.2
E
8
1.4
E
8
0.1
S
12
1.5
E
7
1.4
E
8
1.3
E
8
1.3
E
8
1.3
E
8
0.1
E
12
0.3
ESE
12
0.4
ESE
12
0.4
ESE
12
Wave Graph
Metric surfscale
Energy kJ
137
178
120
104
114
131
163
221
3
246
229
203
201
201
3
29
44
44
Wind (km/h)
25
NE
15
NNE
15
N
15
N
15
N
20
NNE
25
NE
35
NE
30
NE
25
NNE
20
N
25
N
25
N
30
NNE
25
NNE
35
NE
35
NNE
25
NNE
Wind State
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
off
High Tide
11:21PM1.00m
12:24PM1.14m
00:11AM1.13m
12:57PM1.25m
Low Tide
5:49PM0.64m
5:53AM0.41m
6:28PM0.54m
6:35AM0.29m
6:59PM0.44m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
 mm
Temp °C
22
21
20
20
20
23
27
26
23
22
21
21
21
26
30
28
25
24
Feels °C
20
20
19
19
19
21
24
23
21
21
20
20
19
24
27
25
23
23
  • 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 

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