Double Mouth Surf Break

Lat Long: 32.71° S 28.33° E

Double Mouth 48 hour detailed Surf Forecast

Issued: 1 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Double Mouth sea temperature is
20.9° C
0.7° 

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 (26 Jul):

  • Morning surf: Morning surf (26 Jul, local time) - 5ft (1.5m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (26 Jul, local time) - 3.5ft (1.1m), 12s period with SSW swell.
  • Evening surf: Evening surf (26 Jul, local time) - 2.5ft (0.8m), 16s period with SSW swell.

The current surf forecast for Double Mouth at 5AM is: 1.6m 13s primary swell from a South-southwest direction and 1.0m 9s secondary swell from a Southeast direction (forecast issued at 01:00am July 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (26 Jul)5ft (1.5m)13s
Afternoon (26 Jul)3.5ft (1.1m)12s
Evening (26 Jul)2.5ft (0.8m)16s

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


Short Range Forecast

Heavy rain (total 44mm), heaviest during Tue morning. Warm (max 21°C on Sun afternoon, min 14°C on Sun morning). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Tue night).

Sunday
26
Monday
27
Tuesday
28
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
3
3
2
0
1
2
2
3
2
1
0
1
0
1
4
4
4
0
0
2
2
4
2
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)
1.6
SSW
13
1.6
SSW
13
1.5
SSW
13
1.4
SSW
12
1.2
SSW
12
1.1
SSW
12
0.8
SSW
16
0.8
SSW
15
1.1
SSW
15
1
SSW
14
1
SSW
13
1.5
SW
13
1.8
SW
13
0.8
SSW
16
0.8
SSW
16
1.3
SSW
17
1.5
SSW
18
1.5
SSW
17
1.5
SSW
16
1.4
SSW
16
1.4
SSW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
Wave Graph
Metric surfscale
Energy kJ
837
824
700
608
397
365
309
270
522
425
373
757
1044
291
314
1044
1309
1235
1094
933
874
740
720
711
Wind (km/h)
10
N
10
N
10
N
15
NE
20
ENE
25
NE
20
NNE
10
N
10
NNW
15
NW
15
WSW
30
SW
35
SW
25
SSW
15
SSW
10
WSW
5
WSW
10
WSW
25
ESE
20
SE
15
ESE
10
SSE
5
SE
10
E
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-off
cross-off
off
off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-on
on
on
on
glassy
cross-on
High Tide
1:56AM1.20m
2:31PM1.18m
2:38AM1.30m
3:06PM1.29m
3:12AM1.39m
3:38PM1.39m
Low Tide
8:19AM0.45m
8:28PM0.48m
8:55AM0.35m
9:04PM0.39m
9:26AM0.25m
9:37PM0.30m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
light rain
light rain
mod rain
mod rain
heavy rain
light rain
light rain
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:24
5:25
 mm
1
1
1
8
7
19
1
1
2
Temp °C
14
13
14
20
21
20
18
18
20
19
19
20
21
19
19
18
17
15
16
14
16
16
16
15
Feels °C
11
10
10
16
16
16
14
13
15
14
14
14
16
15
17
17
17
14
12
10
14
13
15
13
  • 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 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.


Nearest locationNearest