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Surf Forecasts:

Arniston surf break

Arniston surfForecast / Overberg / South Africa

information circle48hr Weather and Surf, issued 1 am Saturday 22 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
19.4° 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 5AM is: 1.3m 11s primary swell from a South direction and 0.9m 12s secondary swell from a Southwest direction, 0.4m 3s secondary swell from a East direction (forecast issued at 01:00am November 22). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (22 Nov)4.5ft (1.3m)11s
Afternoon (22 Nov)5ft (1.5m)11s
Evening (22 Nov)5.5ft (1.7m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
22
Sunday
23
Monday
24
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
SSW
1.6
SSW
1.3
S
1.3
S
1.5
S
1.4
S
1.5
S
1.7
S
1.7
S
1.7
S
1.6
S
1.5
S
1.4
S
1.2
S
1.2
S
1.2
S
0.7
SW
0.9
SW
0.9
SW
0.9
SW
0.9
SSW
1.2
SSW
1.3
SSW
1.3
SSW
Period(s) (?)121211111111111110101010109991616151515151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)727692411394576466524646615590512449384241235230264362344326372576770656
Wind
(km/h)
15
E
15
E
20
E
25
E
25
ESE
25
ESE
30
SE
25
SE
20
SE
20
SSE
20
SSE
25
S
20
SSE
20
SSE
20
SSE
20
SSE
15
SE
10
ESE
5
E
5
ENE
15
ESE
20
SSE
20
SSE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		on
High Tide
/ height (m)
4:00AM
1.67
4:05PM
1.69
4:32AM
1.62
4:36PM
1.63
5:06AM
1.56
5:09PM
1.55
Low Tide
/ height (m)
9:48PM
0.23
9:58AM
0.38
10:18PM
0.27
10:29AM
0.44
10:49PM
0.33
11:04AM
0.51
Saturday
22
Sunday
23
Monday
24
Sunrise---5:22-------5:20-------5:20----
Sunset------7:28-------7:29-------7:30-
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C191919192020201919191919202020191919191920201918
Feels °C (?)181817161716161617171715171817161718202019181617
  • 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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