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Surf Forecasts:

Arniston surf break

Arniston surfForecast / Overberg / South Africa

information circle48hr Weather and Surf, issued 1 pm Sunday 25 Jan 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arniston sea temperature is
21.4° C
 (Which is slightly warmer than usual)

How big are the waves at Arniston today?

The current surf forecast for Arniston at 4PM is: 1.6m 12s primary swell from a South-southwest direction and 0.3m 11s secondary swell from a East direction (forecast issued at 01:00pm January 25). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (25 Jan)5ft (1.5m)12s
Afternoon (25 Jan)5ft (1.6m)12s
Evening (25 Jan)5ft (1.5m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
1
0
0
2
3
1
3
3
2
1
1
2
3
3
3
3
1
0
1
3
3
3
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
SSW
1.5
SSW
1.6
SSW
1.6
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.4
SSW
1.5
SSW
1.4
SSW
1.6
SSW
1.5
SSW
1.5
SSW
1.5
SSW
1.6
SSW
1.7
SSW
1.8
SSW
1.8
SSW
1.9
SSW
1.9
SSW
1.8
SSW
1.8
SSW
1.8
SSW
Period(s) (?)121212111111111111121212121212121212121313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)58361268965356048649549550465557974665766863674683094996510991152107710771077
Wind
(km/h)
10
SSE
20
SSE
15
SSE
5
SE
5
ESE
5
ENE
0
N
5
NW
10
SSW
30
SW
30
SW
20
WSW
15
WNW
10
NW
10
WNW
10
WNW
25
SSW
30
SSW
25
SSW
15
SSW
10
SSE
10
SE
10
SE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		glasscross-
on		glasscross-
off		crosscross-
off		cross-
off		cross-
off		offoffoffoffcrosscrosscrosscrosscross-
on		cross-
on		onon
High Tide
/ height (m)
7:37PM
1.39
8:07AM
1.56
8:55PM
1.27
9:33AM
1.45
10:49PM
1.24
Low Tide
/ height (m)
1:34PM
0.45
1:34AM
0.51
2:43PM
0.55
2:48AM
0.65
4:24PM
0.60
4:45AM
0.70
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Sunrise-------5:52-------5:52-------5:54
Sunset--7:50-------7:50-------7:49-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C202121212120191921222221201919192221202019201919
Feels °C (?)191919212221202021181820201919192017171918191717
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 Arniston 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.

View detailed surf forecast for Arniston at:
surf-forecast.com

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