Thompsons Bay Surf Break

Thompsons Bay 48 hour detailed Surf Forecast

Lat Long: 29.53° S 31.22° E

Issued: 7 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Thompsons Bay sea temperature is
22.6° C

Normal for this time of year

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


How big are the waves at Thompsons Bay today (21 Jun):

  • Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 10s period with SSE swell.
  • Evening surf: Evening surf (21 Jun, local time) - 6ft (1.8m), 6s period with NE swell.

The current surf forecast for Thompsons Bay at 10PM is: 1.8m 6s primary swell from a Northeast direction and 1.2m 6s secondary swell from a East-northeast direction, 0.8m 9s secondary swell from a South-southeast direction (forecast issued at 07:00pm June 21). The wind direction is predicted to be glassy and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (21 Jun)--
Afternoon (21 Jun)3ft (0.9m)10s
Evening (21 Jun)6ft (1.8m)6s

Table - waves today at Thompsons Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 23°C on Mon morning, min 18°C on Mon night). Wind will be generally light.

Sun
21
Monday
22
Tuesday
23
Wed
24
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
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
2
2
1
1
1
0
0
1
2
2
2
2
2
1
0
1
1
2
1
1
1
0
0
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
SSE
10
1.8
NE
6
1.6
NE
6
1
ENE
7
0.9
ENE
7
0.4
SSW
15
0.6
S
19
0.7
S
18
0.9
S
18
1
S
18
1
S
18
1.1
S
18
1.1
S
17
1
S
17
0.9
S
16
0.9
SSW
16
0.8
SSW
16
0.8
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.5
S
12
0.6
SSW
12
Wave Graph
Metric surfscale
Energy kJ
157
265
206
83
74
74
273
332
521
627
627
741
724
566
422
421
333
324
250
237
218
204
75
117
Wind (km/h)
25
NE
10
N
5
WSW
5
NW
10
NW
10
NW
5
E
15
E
10
NE
10
NNW
5
NW
5
NW
5
WNW
5
NW
5
E
15
ENE
15
NE
10
N
10
NNW
5
NW
5
WNW
15
WSW
25
SSW
30
S
Wind State
cross-off
cross-off
glassy
glassy
off
off
cross-on
cross-on
cross
off
off
off
off
off
cross-on
cross-on
cross
cross-off
off
glassy
off
cross-off
cross-on
cross-on
High Tide
8:51PM1.47m
9:04AM1.28m
9:56PM1.39m
10:20AM1.21m
11:09PM1.36m
11:44AM1.21m
Low Tide
2:14PM0.43m
3:04AM0.62m
3:13PM0.54m
4:17AM0.67m
4:25PM0.62m
5:35AM0.66m
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:04
5:04
5:04
5:04
 mm
Temp °C
23
21
21
20
20
20
23
23
21
21
20
19
18
18
23
23
22
22
21
21
21
20
21
22
Feels °C
19
20
21
19
18
18
21
21
20
20
19
18
16
16
22
21
20
21
19
20
19
18
19
20
Swell 1
Height (m)
Direction
Period (s)
0.9
SSE
10
1.3
ENE
6
1.1
ENE
6
1
ENE
7
0.9
ENE
7
0.9
ENE
6
0.7
ENE
6
0.7
S
18
0.9
S
18
1
S
18
1
S
18
1.1
S
18
1.1
S
17
1
S
17
0.9
S
16
0.9
SSW
16
0.8
SSW
16
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.7
ENE
7
Energy kJ
135
141
104
83
68
59
40
332
521
627
627
741
724
566
422
421
333
64
64
75
77
79
63
51
Swell 2
Height (m)
Direction
Period (s)
0.1
S
16
0.9
SSE
10
0.8
SSE
9
0.7
SSE
9
0.7
SSE
9
0.6
SSE
9
0.6
S
19
0.6
ENE
6
0.6
SE
10
0.7
ENE
6
0.8
ENE
7
0.9
ENE
7
0.9
ENE
7
0.8
ENE
7
0.8
ENE
7
0.3
SE
9
0.3
SE
8
0.8
SSW
16
0.7
SSW
16
0.7
SSW
15
0.7
SSW
14
0.7
SSW
14
0.5
S
12
0.6
SSW
12
Energy kJ
5
129
96
73
71
53
273
30
60
43
58
75
75
60
58
12
11
324
250
237
218
204
75
117
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.3
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SE
9
0.6
SE
9
0.2
SSE
8
0.5
SE
9
0.5
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
8
0.1
SE
11
0.1
SE
11
0.2
ESE
8
0.2
ESE
8
0.1
E
11
0.1
E
11
0.1
E
12
0.3
SSW
15
0.1
E
11
Energy kJ
25
25
24
44
74
74
26
59
7
43
37
27
28
19
18
5
5
7
7
3
3
3
42
2
Wind waves
Height (m)
Direction
Period (s)
1.4
NE
6
1.8
NE
6
1.6
NE
6
0.7
ENE
6
1
ENE
6
1.2
ENE
6
0.9
ENE
7
0.9
ENE
7
1.3
ENE
6
0.4
SW
3
0.7
SSW
4
1.2
SSW
6
Energy kJ
157
265
206
41
78
113
62
64
141
2
18
91
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
2
1
1
1
2
2
2
2
2
2
2
2
3
2
2
2
2
1
1
1
Distance (km)
25
42
37
0
0
0
0
0
19
42
42
0
0
0
0
0
19
42
37
0
0
0
0
0
Best forecast wave conditions in KwaZulu-Natal North Coast
Rating
(10 max)
2
3
3
2
2
2
2
3
4
3
3
3
3
2
3
3
2
2
Best forecast wave conditions in South Africa
Rating
(10 max)
3
3
4
4
4
4
4
4
4
3
4
4
4
3
3
3
4
3
4
3
3
4
5
7
Header Global
Rating
(10 max)
8
8
7
7
7
6
6
5
7
6
6
5
5
5
5
5
5
5
5
5
7
8
9
7
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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