Double Mouth surfForecast / Eastern Cape – Wild Coast / South Africa

information circle48hr Weather and Surf, issued 1 am Friday 17 Apr 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Double Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Double Mouth sea temperature is
21.9° C
(Which is 1.5°C colder than average for this time of year)

How big are the waves at Double Mouth today?

The current surf forecast for Double Mouth at 7AM is: 0.6m 14s primary swell from a Southwest direction and 0.1m 9s secondary swell from a South direction (forecast issued at 01:00am April 17). An open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (17 Apr)2ft (0.6m)14s
Afternoon (17 Apr)2.5ft (0.7m)14s
Evening (17 Apr)2.5ft (0.7m)13s

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


Updates in  hr  min  s Forecast update imminent
Friday
17
Saturday
18
Sunday
19
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
1
1
0
0
0
0
1
1
1
1
1
0
0
1
1
0
1
2
2
0
0
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.8
SW
0.8
SW
0.6
SW
0.6
SW
0.6
SW
0.7
SW
0.6
SW
0.7
SW
0.7
SW
1.4
SW
1.6
SW
1.6
SW
1.7
SSW
1.7
SSW
1.6
SSW
1.3
SSW
1.2
SSW
1
SSW
0.8
SSW
0.8
SSW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
Period(s) (?)151514141414131313127891011111111111114131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)269255169169167203142172170613237322519559560412322234146143106848484
Wind
(km/h)
25
NE
15
NNE
10
N
15
NE
15
NNE
15
NE
10
ENE
15
NW
10
WSW
25
WSW
20
WSW
20
WSW
30
SW
30
S
10
SE
15
NE
20
NE
20
NNE
15
N
10
N
5
NE
25
ENE
15
NNE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
crosscross-
off
crosscrossoffcross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
oncrosscrosscross-
off
cross-
off
cross-
off
crosscross-
on
cross-
off
cross-
off
High Tide
/ height (m)
3:26AM
1.81
3:46PM
1.64
4:01AM
1.83
4:21PM
1.65
4:36AM
1.79
4:57PM
1.60
Low Tide
/ height (m)
9:11PM
0.01
9:41AM
-0.05
9:45PM
-0.04
10:15AM
-0.07
10:21PM
-0.03
10:50AM
-0.03
Friday
17
Saturday
18
Sunday
19
Sunrise---6:28-------6:28-------6:30----
Sunset------5:43-------5:42-------5:39-
part cloud
part cloud
cloud
cloud
clear
clear
cloud
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
rain showers
Rain (mm)
-------1--------------11
Temp. °C222122243132302725201818222221192019171926252321
Feels °C (?)212122232931312624171514161719171717161825222221
  • 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

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.


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