Cave Rock Surf Break

Lat Long: 29.93° S 31.01° E

Cave Rock 48 hour detailed Surf Forecast

Issued: 7 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cave Rock sea temperature is
20.8°C
0.5° 

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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 7.5ft (2.3m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 10ft (3.0m), 9s period with S swell.
  • Evening surf: Evening surf (04 Sep, local time) - 10ft (3.0m), 10s period with S swell.

The current surf forecast for Cave Rock at 3AM is: 2.0m 7s primary swell from a South-southwest direction (forecast issued at 07:00pm September 03). An open ocean swell of 1.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (04 Sep)7.5ft (2.3m)8s
Afternoon (04 Sep)10ft (3.0m)9s
Evening (04 Sep)10ft (3.0m)10s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Fri morning. Warm (max 27°C on Thu night, min 17°C on Fri night). Winds decreasing (strong winds from the SW on Thu night, light winds from the ENE by Sat morning).

Thu
3
Friday
4
Saturday
5
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
0
0
0
0
0
0
0
0
0
1
2
3
3
1
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
S
12
0.5
S
12
1.3
SSW
4
2.1
SSW
7
1.9
S
7
2.2
S
7
2.5
S
8
3
S
9
3
S
9
3
S
10
3.5
S
10
3
SSE
10
2.5
SSE
10
2.3
SSE
10
2.3
SSE
9
2.1
SSE
9
1.9
SE
9
1.7
SSE
9
1.6
SSE
9
Wave Graph
Metric surfscale
Energy kJ
75
72
67
372
345
521
805
1221
1575
1727
2167
1426
1149
978
865
707
586
426
355
Wind (km/h)
30
NE
20
NNE
45
SW
40
SW
35
SW
35
SSW
40
SSW
40
S
40
S
35
S
25
SSE
20
SSE
10
SE
10
ENE
15
NE
20
ENE
15
ENE
10
NE
10
NE
Wind State
cross
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
on
on
cross
cross
cross
cross-on
cross
cross
High Tide
7:14PM1.63m
7:38AM1.45m
8:11PM1.44m
9:12AM1.29m
10:28PM1.30m
Low Tide
1:31AM0.65m
1:46PM0.74m
2:44AM0.82m
3:39PM0.92m
clear
clear
clear
part cloud
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:42
 mm
1
3
2
2
3
3
Temp °C
26
27
22
22
20
20
19
19
18
18
18
17
17
17
17
18
18
18
18
Feels °C
22
25
17
17
15
16
14
13
12
12
13
14
15
16
15
15
15
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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