Thompsons Bay Surf Break

Lat Long: 29.53° S 31.22° E

Thompsons Bay 48 hour detailed Surf Forecast

Issued: 7 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Thompsons Bay sea temperature is
21.6° C
0.3° 

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 (04 Aug):

  • Afternoon surf: Afternoon surf (04 Aug, local time) - 5ft (1.6m), 10s period with ESE swell.
  • Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.3m), 10s period with ESE swell.

The current surf forecast for Thompsons Bay at 11PM is: 1.0m 9s primary swell from a East-southeast direction and 0.7m 10s secondary swell from a East direction, 0.7m 4s secondary swell from a East-northeast direction (forecast issued at 07:00pm August 04). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (04 Aug)--
Afternoon (04 Aug)5ft (1.6m)10s
Evening (04 Aug)4.5ft (1.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Thu morning, min 16°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu afternoon).

Tue
4
Wednesday
5
Thursday
6
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)
1
1
1
1
1
1
0
0
0
1
1
1
1
1
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ESE
10
1.3
ESE
10
1
ESE
9
1
ESE
10
1.2
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
E
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
E
10
0.9
E
10
0.8
E
10
0.5
SSW
17
0.5
SSW
17
0.8
E
10
1.2
S
6
Wave Graph
Metric surfscale
Energy kJ
455
346
176
192
253
197
197
193
184
154
154
154
148
148
120
166
162
118
106
Wind (km/h)
15
NE
10
NNE
10
N
10
N
5
NW
5
WNW
10
E
10
E
10
NE
10
NW
10
NNW
5
NW
10
NNW
10
NNW
10
NE
35
SSW
30
SSW
25
SSW
15
SSW
Wind State
cross
cross-off
cross-off
cross-off
off
glassy
cross-on
cross-on
cross
off
off
off
off
cross-off
cross
cross-on
cross-on
cross
cross
High Tide
7:07PM1.69m
7:18AM1.49m
7:49PM1.56m
8:05AM1.35m
8:49PM1.41m
Low Tide
1:19AM0.37m
1:26PM0.34m
2:06AM0.50m
2:17PM0.49m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:24
 mm
Temp °C
21
20
18
17
16
17
20
21
21
20
20
19
20
21
28
21
20
20
20
Feels °C
21
21
18
17
16
16
19
20
20
20
18
16
17
17
24
18
17
17
18
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thompsons Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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