Whale Rock Surf Break

Lat Long: 31.94° S 29.22° E

Whale Rock 48 hour detailed Surf Forecast

Issued: 1 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Whale Rock sea temperature is
17.7°C
2.9° 

Whale 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 Whale Rock today (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 3.5ft (1.0m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 3ft (0.9m), 8s period with E swell.
  • Evening surf: Evening surf (21 Sep, local time) - 3ft (0.9m), 8s period with E swell.

The current surf forecast for Whale Rock at 5PM is: 0.8m 12s primary swell from a South-southwest direction and 0.9m 8s secondary swell from a East direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 01:00pm September 21). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (21 Sep)3.5ft (1.0m)8s
Afternoon (21 Sep)3ft (0.9m)8s
Evening (21 Sep)3ft (0.9m)8s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Wed afternoon. Warm (max 26°C on Wed morning, min 19°C on Tue night). Winds increasing (light winds from the SSW on Mon night, fresh winds from the NE by Tue night).

Mon
21
Tuesday
22
Wednesday
23
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
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
2
1
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
8
0.9
E
8
0.8
SSW
12
0.9
E
8
0.9
E
8
0.8
E
8
0.8
E
8
0.8
E
9
0.5
SSW
15
0.4
SSW
14
0.4
SSW
14
1.6
ENE
5
1.6
E
6
1.7
E
7
1.7
E
7
1.7
E
7
1.6
E
8
0.5
S
13
1.3
E
8
1.1
E
8
0.6
S
11
Wave Graph
Metric surfscale
Energy kJ
132
107
164
111
111
90
90
94
121
82
81
128
215
286
298
315
287
79
196
142
92
Wind (km/h)
20
SSW
20
SSW
20
SSW
15
SW
10
WSW
5
SSW
5
E
15
ENE
20
ENE
25
ENE
30
NE
35
NE
25
NE
20
NE
15
NNE
10
NNE
10
NE
10
ENE
30
SSW
15
WNW
10
SW
Wind State
cross
cross
cross
cross-off
cross-off
cross
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross
off
cross-off
High Tide
1:24PM1.08m
1:26AM1.14m
1:53PM1.25m
1:58AM1.29m
2:18PM1.41m
Low Tide
7:27PM0.64m
7:38AM0.50m
7:57PM0.49m
8:04AM0.35m
8:24PM0.34m
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
light rain
light rain
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
5:59
5:59
 mm
2
1
Temp °C
21
21
20
20
20
20
20
20
21
21
20
19
19
19
19
21
26
26
21
23
23
Feels °C
20
20
19
20
20
21
21
20
20
19
17
15
17
18
19
22
26
27
18
22
23
  • 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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