Cave Rock Surf Break

Lat Long: 29.93° S 31.01° E

Cave Rock 48 hour detailed Surf Forecast

Issued: 1 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cave Rock sea temperature is
20.3°C
1.1° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 3.5ft (1.0m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.0m), 9s period with E swell.
  • Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Cave Rock at 8PM is: 0.7m 8s primary swell from a East direction and 0.7m 5s secondary swell from a East direction (forecast issued at 01:00pm September 01). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (01 Sep)3.5ft (1.0m)9s
Afternoon (01 Sep)3.5ft (1.0m)9s
Evening (01 Sep)2.5ft (0.8m)8s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Fri morning. Warm (max 33°C on Thu morning, min 17°C on Fri morning). Winds increasing (calm on Tue night, strong winds from the SSW by Thu night).

Tue
1
Wednesday
2
Thursday
3
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)
0
0
1
0
1
0
2
0
0
0
1
1
3
1
1
1
0
0
1
0
0
Swell
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
E
9
1
E
9
1
E
8
0.7
E
8
1.1
E
8
1.1
E
8
1.1
E
8
0.4
SSW
15
0.6
SSW
15
0.7
SSW
15
0.8
SSW
16
0.9
SSW
17
0.9
SSW
16
0.9
SSW
16
0.8
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SSW
13
0.9
SSW
12
1.7
SSW
6
1.7
SSW
6
Wave Graph
Metric surfscale
Energy kJ
157
150
140
69
169
157
157
84
172
243
337
470
437
416
296
215
145
98
210
167
205
Wind (km/h)
20
NE
20
ENE
10
NNE
10
ESE
5
SW
5
SW
5
NW
20
SSW
25
S
15
SSE
10
S
10
SW
5
NNE
15
NNE
20
NNE
25
N
30
NNE
30
NE
15
NNE
45
SSW
40
SW
Wind State
cross
cross
cross-off
cross-on
glassy
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-on
cross
High Tide
6:03PM1.95m
6:14AM1.78m
6:36PM1.81m
6:50AM1.63m
7:14PM1.63m
Low Tide
11:48AM0.23m
00:13AM0.35m
12:20PM0.36m
00:47AM0.49m
12:57PM0.54m
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:40
 mm
Temp °C
22
22
22
21
21
21
21
20
20
20
19
19
19
19
20
28
33
30
27
22
22
Feels °C
21
21
24
23
24
23
22
18
18
20
20
20
21
19
18
23
27
26
26
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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