Arniston surf break

Arniston surfForecast / Overberg / South Africa

information circle48hr Weather and Surf, issued 7 am Monday 02 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
21.7° C
(Which is 1.5°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: 2.5m 14s primary swell from a South-southwest direction and 0.2m 11s secondary swell from a East direction (forecast issued at 07:00am March 02). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (SAST) & DateWave HeightWave Period
Morning (02 Mar)8ft (2.5m)14s
Afternoon (02 Mar)7.5ft (2.3m)13s
Evening (02 Mar)6.5ft (2.0m)13s

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


Updates in  hr  min  s Forecast update imminent
Monday
02
Tuesday
03
Wednesday
04
Thu
05
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
!
!
!
!
!
!
2
3
3
3
2
1
1
2
2
2
2
1
1
0
1
2
2
3
Swell
Height Map
Wave Height (m) & direction (?)
3
SSW
2.5
SSW
2.5
SSW
2.3
SSW
2.2
SSW
2.1
SSW
2
SSW
1.9
SSW
1.7
SSW
1.6
SSW
1.5
SSW
1.4
SSW
1.1
SSW
1
SSW
1.1
SSW
1.2
SSW
1.3
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.4
SSW
1.5
SSW
1.6
SSW
1.5
SSW
Period(s) (?)141414131313131312121212121111111010101213131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)32932791246018771674144512951104820694579497343254265334339277277384679745838722
Wind
(km/h)
20
WNW
15
WNW
10
W
15
SSE
20
SSE
15
SE
10
E
15
NE
5
NNE
10
NNW
5
SSW
15
SSW
25
SSW
10
SW
5
W
5
NW
5
NNE
10
NE
5
ESE
15
SE
20
SSW
10
SSW
10
NE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffcross-
off
cross-
on
cross-
on
cross-
on
oncrossglasscross-
off
crosscrosscross-
off
cross-
off
glassglassglasscrossoncross-
on
crosscrosscrossglass
High Tide
/ height (m)
2:59PM
1.86
3:18AM
2.01
3:31PM
1.89
3:48AM
2.05
4:02PM
1.88
Low Tide
/ height (m)
9:02AM
0.13
9:10PM
0.05
9:34AM
0.06
9:39PM
0.03
10:03AM
0.04
10:07PM
0.05
Monday
02
Tuesday
03
Wednesday
04
Thu
05
Sunrise-6:26-------6:26-------6:28------
Sunset----7:15-------7:14-------7:12---
rain showers
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
Rain (mm)
1-----------------------
Temp. °C161617181817171716161719191818171717202121202019
Feels °C (?)121214141414151515151616151718171716201918202020
  • 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

Latest Updates

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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.


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