Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 7 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
19.4° C
0.6° 

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


How big are the waves at Double Mouth today (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 4.5ft (1.4m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 4ft (1.2m), 14s period with SW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 3.5ft (1.1m), 14s period with SW swell.

The current surf forecast for Double Mouth at 3PM is: 1.2m 14s primary swell from a Southwest direction and 1.1m 7s secondary swell from a East direction (forecast issued at 07:00am August 08). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (08 Aug)4.5ft (1.4m)15s
Afternoon (08 Aug)4ft (1.2m)14s
Evening (08 Aug)3.5ft (1.1m)14s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Sun night. Warm (max 24°C on Sat morning, min 13°C on Sun night). Winds increasing (calm on Sat morning, strong winds from the SW by Sun afternoon).

Saturday
8
Sunday
9
Monday
10
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
3
3
1
1
2
1
3
3
2
2
0
1
1
0
0
0
1
1
1
0
0
0
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)
1.3
SSW
16
1.4
SSW
15
1.3
SSW
15
1.2
SW
14
1.2
SSW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.2
SW
16
1.4
SW
15
1.4
SW
14
1.9
SW
14
3
SSW
8
2.5
S
8
2.2
S
8
2.1
S
7
2.3
S
8
2.3
S
8
1.7
SSW
8
1.5
SSW
8
1.3
SSW
8
1
SSW
8
1
SSW
11
Wave Graph
Metric surfscale
Energy kJ
892
863
720
614
545
463
456
463
711
881
731
1304
879
816
577
478
585
615
389
321
206
130
247
Wind (km/h)
15
NNE
10
N
5
NW
25
SSW
20
SW
10
WSW
15
WSW
15
WSW
15
WSW
15
WSW
20
SW
40
SW
35
WSW
25
WSW
30
SSW
35
S
30
SSW
20
SSW
25
SW
20
SW
15
S
15
S
15
S
Wind State
cross-off
cross-off
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
High Tide
11:54AM1.03m
00:36AM1.22m
1:27PM1.18m
1:50AM1.35m
2:25PM1.36m
Low Tide
5:29AM0.57m
5:55PM0.57m
7:11AM0.46m
7:30PM0.45m
8:12AM0.31m
8:30PM0.30m
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
part cloud
rain showers
rain showers
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:34
5:35
 mm
1
1
5
7
3
1
2
1
2
2
2
Temp °C
15
16
24
21
18
16
16
14
14
14
18
15
14
13
13
15
14
15
14
14
14
14
14
Feels °C
13
14
23
17
15
15
14
12
12
11
14
8
7
8
7
8
8
10
9
10
11
10
10
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Double Mouth 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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