Dunes Surf Break

Lat Long: 18.51° N 67.06° W

Dunes 48 hour detailed Surf Forecast

Issued: 7 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
29.1° C
0.6° 

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


How big are the waves at Dunes today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 4ft (1.2m), 5s period with E swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 5ft (1.6m), 5s period with ENE swell.
  • Evening surf: Evening surf (21 Aug, local time) - 4.5ft (1.3m), 5s period with ENE swell.

The current surf forecast for Dunes at 2AM is: 1.2m 6s primary swell from a East direction and 0.3m 7s secondary swell from a North-northeast direction, 0.1m 6s secondary swell from a North direction (forecast issued at 07:00pm August 20). The wind direction is predicted to be cross-offshore.

Time (AST) & DateWave HeightWave Period
Morning (21 Aug)4ft (1.2m)5s
Afternoon (21 Aug)5ft (1.6m)5s
Evening (21 Aug)4.5ft (1.3m)5s

Table - waves today at Dunes. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 16mm), heaviest on Sat afternoon. Warm (max 30°C on Fri morning, min 25°C on Thu night). Mainly fresh winds.

Thu
20
Friday
21
Saturday
22
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
ENE
6
1.8
E
6
1.4
E
6
1.2
E
6
1.2
E
5
1.1
E
5
1.2
E
5
1.5
ENE
5
1.6
ENE
6
1.4
ENE
5
1.1
E
5
1
E
5
1.1
ENE
5
0.9
ENE
5
1
E
5
1.2
ENE
5
1.4
ENE
5
1.3
ENE
5
1.1
ENE
5
Wave Graph
Metric surfscale
Energy kJ
282
239
125
86
85
69
73
112
161
113
64
51
64
43
55
64
99
82
64
Wind (km/h)
40
ENE
35
E
25
E
15
ESE
20
E
20
E
30
ENE
35
ENE
30
ENE
30
ENE
25
E
20
E
20
E
20
E
20
ENE
25
ENE
20
ENE
25
E
20
E
Wind State
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
High Tide
3:14PM0.48m
2:06AM0.30m
4:14PM0.48m
2:57AM0.29m
5:12PM0.48m
Low Tide
10:06PM0.24m
8:42AM0.09m
11:10PM0.24m
9:35AM0.09m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
 mm
1
7
3
Temp °C
29
28
26
25
25
26
30
29
28
27
27
26
26
27
29
28
28
27
26
Feels °C
27
27
26
26
26
27
29
27
27
26
28
27
27
29
29
28
29
27
28
  • 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 Dunes 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.


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