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Surf Forecasts:

Arniston surf break

Arniston surfForecast / Overberg / South Africa

information circle48hr Weather and Surf, issued 7 pm Tuesday 10 Mar 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
21.0° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Arniston today?

The current surf forecast for Arniston at 11PM is: 2.1m 8s primary swell from a East direction and 0.7m 11s secondary swell from a South-southwest direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 07:00pm March 10). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (10 Mar)--
Afternoon (10 Mar)6.5ft (2.0m)7s
Evening (10 Mar)7ft (2.1m)7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
3
3
3
2
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.1
E
2.1
E
2.1
E
2
E
1.9
ESE
1.8
ESE
1.8
ESE
1.8
ESE
1.8
ESE
1.8
ESE
0.9
SSW
1.7
ESE
1.6
ESE
1.6
E
1.7
E
1.7
E
1.7
E
1.6
E
1.5
E
1.4
E
1.4
E
1.3
E
1.2
E
1.2
E
Period(s) (?)7788888888169999999999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)478491504471450437448459470470432442413421484495505459397332325275235235
Wind
(km/h)
35
E
35
E
30
E
25
E
25
ENE
25
ENE
25
E
25
E
25
E
20
ENE
10
E
10
E
15
ENE
15
NE
15
E
15
SE
15
SE
5
SSW
5
E
5
SSE
5
SE
10
E
15
ESE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glassglassglassoncross-
on		oncross-
on
High Tide
/ height (m)
6:49PM
1.22
7:02AM
1.24
8:04PM
1.07
9:20AM
1.10
12:05AM
1.12
12:07PM
1.20
Low Tide
/ height (m)
12:39AM
0.76
1:35PM
0.80
1:46AM
0.91
5:16PM
0.85
6:18AM
0.88
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise-----6:33-------6:35-------6:35--
Sunset7:04-------7:02-------7:01-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C202019191919222322212121222429292422222222222423
Feels °C (?)161616171817202120202121222226272424242423232423
  • 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

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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 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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