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Surf Forecasts:

Arniston surf break

Arniston surfForecast / Overberg / South Africa

information circle48hr Weather and Surf, issued 1 pm Sunday 23 Nov 2025 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
19.6° C
 (Which is 1.1°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: 0.7m 16s primary swell from a Southwest direction and 1.1m 9s secondary swell from a South direction (forecast issued at 01:00pm November 23). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (23 Nov)5ft (1.6m)10s
Afternoon (23 Nov)4ft (1.2m)9s
Evening (23 Nov)2.5ft (0.7m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
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)
0
0
0
1
1
2
3
3
1
0
1
1
1
0
0
0
0
0
0
1
1
2
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
S
1.3
SSE
1.2
S
1.1
S
0.7
SW
0.9
SW
0.9
SW
1
SW
1.1
SW
1.2
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1
SSW
1.1
SSW
1.3
SSW
1.3
SSW
1.3
S
2
SSW
1.9
SSW
1.8
SSW
1.6
SSW
1.5
SSW
Period(s) (?)109991616151515151515141413131212161514141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)492289235211264416395441489576721656638508362414501469858174914391267854721
Wind
(km/h)
25
SE
20
SE
15
SE
15
SE
10
E
10
NE
10
NNW
5
SSE
15
SE
20
SSE
20
SSE
15
SE
15
ESE
15
E
20
ENE
25
E
30
E
30
ESE
35
E
20
E
15
ESE
15
SE
15
SE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		cross-
on		crosscross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
4:36PM
1.63
5:06AM
1.56
5:09PM
1.55
5:45AM
1.50
5:48PM
1.46
6:32AM
1.45
Low Tide
/ height (m)
10:29AM
0.44
10:49PM
0.33
11:04AM
0.51
11:24PM
0.40
11:44AM
0.58
12:05AM
0.47
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise-------5:20-------5:20-------5:20
Sunset--7:29-------7:30-------7:30-----
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C192019191919171819201918181817182020201919181919
Feels °C (?)151717171818171917181717171715141616141718171918
  • 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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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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