Arniston Surf Break
Lat Long: 34.69° S 20.23° E

Arniston 48 hour detailed Surf Forecast

Weather Forecast for Arniston

Issued: 7 am 07 Jun 2026 (local time)

Forecast update in  hr  min

Today's Arniston sea temperature is
16.8° C

Normal for this time of year

Arniston surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Arniston today (07 Jun):

  • Morning surf: Morning surf (07 Jun, local time) - 4.5ft (1.3m), 12s period with ESE swell.
  • Afternoon surf: Afternoon surf (07 Jun, local time) - 4ft (1.2m), 12s period with ESE swell.
  • Evening surf: Evening surf (07 Jun, local time) - 3.5ft (1.1m), 14s period with SW swell.

The current surf forecast for Arniston at 11AM is: 1.3m 12s primary swell from a East-southeast direction and 0.8m 14s secondary swell from a Southwest direction (forecast issued at 07:00am June 07). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (07 Jun)4.5ft (1.3m)12s
Afternoon (07 Jun)4ft (1.2m)12s
Evening (07 Jun)3.5ft (1.1m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun afternoon, min 13°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wed
10
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
3
3
3
3
2
3
3
3
3
3
1
3
3
3
3
2
2
2
2
2
1
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ESE
12
1.3
ESE
12
1.3
ESE
12
1.2
ESE
12
1.2
ESE
11
1.1
SW
14
1.1
SW
14
1.2
SW
14
1.2
SW
14
1.3
SW
14
1.4
SSW
14
1.2
SW
14
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
12
0.9
SSW
12
0.9
SSW
12
0.9
SSW
12
1
SSW
12
1.2
SSW
12
1.3
SSW
12
1.3
SSW
12
1.4
SSW
12
Wave Graph
Metric surfscale
Energy kJ
475
491
491
392
372
529
514
581
573
595
700
532
517
394
376
347
260
255
255
304
384
443
508
589
Wind (km/h)
10
NNW
5
NNW
10
NNW
0
ESE
5
ESE
0
NNE
5
NW
5
WNW
15
W
20
W
20
SSW
10
WSW
5
W
5
WSW
5
NW
10
WNW
10
NW
10
NNW
5
NW
5
SE
10
SE
10
E
15
ENE
15
ENE
Wind State
cross-off
cross-off
cross-off
glassy
on
glassy
glassy
off
off
off
cross
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
glassy
glassy
on
cross-on
cross-on
cross-on
High Tide
8:07PM1.48m
8:29AM1.30m
9:12PM1.50m
9:49AM1.30m
10:20PM1.55m
Low Tide
1:32PM0.53m
2:29AM0.63m
2:34PM0.57m
3:42AM0.58m
3:45PM0.58m
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:39
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:35
5:34
5:34
5:34
 mm
Temp °C
14
14
16
17
17
16
16
16
16
16
15
14
14
15
14
14
14
13
14
15
15
15
14
14
Feels °C
11
12
13
15
15
15
14
14
12
12
12
13
13
15
13
13
13
12
14
15
14
14
12
12
Swell 1
Height (m)
Direction
Period (s)
1.3
ESE
12
1.3
ESE
12
1.3
ESE
12
1.2
ESE
12
1.2
ESE
11
1.2
ESE
11
1.1
SW
14
1.2
SW
14
1.2
SW
14
1.3
SW
14
1.4
SSW
14
1.2
SW
14
1.2
SW
13
1.1
SW
13
1.1
SW
13
1.1
SW
12
0.9
SSW
12
0.9
SSW
12
0.9
SSW
12
1
SSW
12
1.2
SSW
12
1.3
SSW
12
1.3
SSW
12
1.4
SSW
12
Energy kJ
475
491
491
392
372
331
514
581
573
595
700
532
517
394
376
347
260
255
255
304
384
443
508
589
Swell 2
Height (m)
Direction
Period (s)
0.9
SW
11
0.7
SW
14
0.8
SW
14
0.9
SW
14
0.9
SW
14
1.1
SW
14
1.2
ESE
11
1.1
ESE
11
1.1
ESE
11
1
ESE
11
1
ESE
11
1
ESE
11
0.9
ESE
11
0.9
ESE
11
0.9
ESE
11
0.8
ESE
11
0.8
ESE
10
0.8
ESE
10
0.7
ESE
10
0.7
ESE
10
0.7
E
10
0.7
E
10
0.6
E
10
0.7
E
10
Energy kJ
205
179
218
317
305
529
331
275
270
254
254
249
206
206
191
150
144
141
108
106
98
98
73
96
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
14
0.6
WSW
9
0.5
SW
9
0.2
SSE
8
0.6
WSW
11
0.2
S
8
0.2
S
7
0.3
SSW
6
0.1
S
7
0.6
S
5
0.5
S
5
0.4
S
5
Energy kJ
99
52
37
6
85
5
4
7
1
17
11
7
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
1
3
3
3
3
2
2
2
2
2
3
3
4
4
Distance (km)
0
0
0
0
19
0
0
0
0
0
65
0
0
0
0
0
0
0
0
0
107
81
76
76
Best forecast wave conditions in Overberg
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
4
4
4
Header Global
Rating
(10 max)
6
6
7
8
8
8
9
9
7
6
6
5
5
5
6
6
6
7
7
6
5
5
9
5
  • 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
How to use the Wavefinder

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