Whale Rock Surf Break

Lat Long: 31.94° S 29.22° E

Whale Rock 48 hour detailed Surf Forecast

Issued: 1 pm 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Whale Rock sea temperature is
21.2° C
0.8° 

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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 0.5ft (0.2m), 11s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 0.5ft (0.2m), 10s period with SSW swell.
  • Evening surf: Evening surf (17 Aug, local time) - 4.5ft (1.4m), 10s period with E swell.

The current surf forecast for Whale Rock at 7PM is: 0.4m 15s primary swell from a Southwest direction (forecast issued at 01:00pm August 17). An open ocean swell of 1.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (17 Aug)0.5ft (0.2m)11s
Afternoon (17 Aug)0.5ft (0.2m)10s
Evening (17 Aug)4.5ft (1.4m)10s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Wed afternoon, min 16°C on Mon night). Winds increasing (calm on Tue night, strong winds from the SW by Wed night).

Mon
17
Tuesday
18
Wednesday
19
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
2
0
0
1
1
1
0
0
1
2
1
2
1
0
0
0
2
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)
0.3
SW
11
0.2
SSW
10
0.4
SW
15
1.4
E
10
1.3
E
10
1.3
E
10
1.2
E
10
1.2
E
10
1.1
E
10
0.3
SW
11
0.4
SW
15
0.9
E
9
0.9
E
9
0.9
SSW
14
1.1
SSW
14
1
SSW
14
1
SSW
13
1
SSW
14
0.9
SSW
14
0.9
SSW
14
1.3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
18
10
79
400
339
332
273
267
226
24
57
136
136
316
465
396
373
379
357
321
635
Wind (km/h)
5
ENE
15
ENE
15
NE
10
N
30
SW
25
SW
20
WSW
20
WSW
20
SW
20
S
15
S
5
SSW
5
SSW
10
NE
15
NNE
15
NNE
20
NE
25
ENE
25
NE
10
W
40
SW
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
glassy
cross
cross
cross
cross-on
cross-on
cross-on
cross-off
cross-off
High Tide
6:31PM1.56m
6:38AM1.37m
6:59PM1.42m
7:06AM1.24m
7:29PM1.27m
Low Tide
12:12PM0.15m
00:39AM0.29m
12:41PM0.28m
1:08AM0.42m
1:10PM0.43m
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
20
22
21
21
19
17
16
17
19
19
19
19
19
18
17
17
20
23
21
22
19
Feels °C
20
21
20
20
16
14
13
15
17
17
18
19
20
18
16
16
18
20
19
22
12
  • 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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