Cave Rock Surf Break

Lat Long: 29.93° S 31.01° E

Cave Rock 48 hour detailed Surf Forecast

Issued: 1 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cave Rock sea temperature is
20.5°C
0.8° 

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


How big are the waves at Cave Rock today (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 2.5ft (0.7m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 1.5ft (0.5m), 13s period with S swell.
  • Evening surf: Evening surf (03 Sep, local time) - 1.5ft (0.5m), 12s period with S swell.

The current surf forecast for Cave Rock at 8AM is: 0.7m 14s primary swell from a South-southwest direction (forecast issued at 01:00am September 03). An open ocean swell of 0.7m 9s is not directed at the surf break, a second open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (03 Sep)2.5ft (0.7m)14s
Afternoon (03 Sep)1.5ft (0.5m)13s
Evening (03 Sep)1.5ft (0.5m)12s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Fri afternoon. Warm (max 33°C on Thu morning, min 16°C on Sat morning). Winds decreasing (strong winds from the S on Fri afternoon, light winds from the NE by Sat night).

Thursday
3
Friday
4
Saturday
5
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
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
1
2
2
Swell
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)
0.9
SSW
16
0.8
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SSW
13
0.5
S
12
0.5
S
12
1.2
SSW
4
2
SSW
7
1.8
SSW
7
1.7
S
8
2.5
S
8
3
S
9
3
S
10
3.5
S
10
3
SSE
10
3
SSE
10
2.5
SSE
10
2.5
SSE
9
2.3
SSE
9
2.2
SE
9
2.1
SE
9
1.8
SSE
9
1.6
SSE
9
Wave Graph
Metric surfscale
Energy kJ
416
296
215
143
98
75
72
50
360
365
320
770
1459
1867
1996
1847
1529
1222
1048
865
760
688
508
405
Wind (km/h)
10
NNE
15
NNE
20
N
25
NNE
25
NNE
30
NE
15
N
40
SW
40
SW
35
SW
30
SSW
35
S
45
S
40
S
35
S
30
SSE
20
SSE
10
SE
5
E
10
NE
15
ENE
15
ENE
10
NE
5
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross
cross
cross-on
cross
cross
High Tide
6:50AM1.63m
7:14PM1.63m
7:38AM1.45m
8:11PM1.44m
9:12AM1.29m
10:28PM1.30m
Low Tide
00:47AM0.49m
12:57PM0.54m
1:31AM0.65m
1:46PM0.74m
2:44AM0.82m
3:39PM0.92m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:42
 mm
2
4
2
2
Temp °C
19
19
25
33
32
27
26
23
21
22
21
20
18
18
18
17
17
17
16
16
17
17
17
17
Feels °C
20
18
21
28
27
23
24
18
16
18
18
16
11
11
12
11
13
15
15
14
15
14
16
17
  • 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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