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Surf Forecasts:

Arniston surf break

Arniston surfForecast / Overberg / South Africa

information circle48hr Weather and Surf, issued 7 am Friday 30 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
22.1° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Arniston today?

The current surf forecast for Arniston at 11AM is: 1.1m 12s primary swell from a South-southwest direction and 1.2m 7s secondary swell from a East direction (forecast issued at 07:00am January 30). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (30 Jan)4ft (1.2m)12s
Afternoon (30 Jan)3.5ft (1.1m)12s
Evening (30 Jan)3.5ft (1.0m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
30
Saturday
31
Sunday
01
Mon
02
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
0
1
0
0
0
2
1
2
2
2
0
0
0
0
2
2
2
2
2
0
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
SSW
1.2
SSW
1.1
SSW
1.1
SSW
1.1
SSW
1.1
SSW
1
SSW
1
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.5
SW
0.9
SSW
1.5
SW
2
SSW
2
SSW
1.8
SSW
1.8
SSW
1.7
SSW
1.7
SSW
1.5
SSW
1.6
SSW
1.5
SSW
Period(s) (?)121212121212121111111110191818161616151414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4054053223503333222652391901831431331795341342188018561608146711911114879905793
Wind
(km/h)
20
E
15
E
15
ESE
15
SE
20
SSE
10
S
10
S
5
SSW
5
SW
5
SW
15
S
25
SSE
30
SSE
20
SE
15
ESE
15
SE
15
SE
10
SE
15
SSE
20
S
25
S
15
SSW
20
SSW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		ononcross-
on		cross-
on		cross-
on		crossglasscross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		crosscrosscrosscross
High Tide
/ height (m)
1:44PM
1.70
2:20AM
1.72
2:32PM
1.82
3:01AM
1.87
3:13PM
1.89
Low Tide
/ height (m)
7:40AM
0.44
8:11PM
0.22
8:31AM
0.28
8:53PM
0.10
9:14AM
0.16
9:30PM
0.02
Friday
30
Saturday
31
Sunday
01
Mon
02
Sunrise-5:56-------5:56-------5:58------
Sunset----7:46-------7:45-------7:45---
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C212122232222222120212222212021202021222222212020
Feels °C (?)202122232124242422242120181921202022222120201919
  • 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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