Thompsons Bay Surf Break

Lat Long: 29.53° S 31.22° E

Thompsons Bay 48 hour detailed Surf Forecast

Issued: 7 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Thompsons Bay sea temperature is
21.2° C
0.1° 

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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 5ft (1.5m), 11s period with E swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 5ft (1.5m), 11s period with E swell.
  • Evening surf: Evening surf (16 Aug, local time) - 6ft (1.8m), 11s period with E swell.

The current surf forecast for Thompsons Bay at 12PM is: 1.5m 11s primary swell from a East direction and 0.2m 12s secondary swell from a South direction (forecast issued at 07:00am August 16). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (16 Aug)5ft (1.5m)11s
Afternoon (16 Aug)5ft (1.5m)11s
Evening (16 Aug)6ft (1.8m)11s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Mon afternoon, min 16°C on Sun night). Wind will be generally light.

Sunday
16
Monday
17
Tuesday
18
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
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
0
0
0
1
1
2
2
2
0
0
0
3
3
0
1
1
0
0
0
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)
1.5
E
11
1.5
E
11
1.5
E
11
1.5
E
11
1.5
E
11
1.8
E
11
1.8
E
11
1.8
E
11
1.7
E
11
1.6
E
11
1.6
E
10
1.6
E
10
1.7
E
10
2
ENE
10
1.9
ENE
10
1.5
E
10
1.4
E
9
1.3
E
9
1.2
E
9
1.1
E
9
1.1
E
9
1
E
9
1
E
9
Wave Graph
Metric surfscale
Energy kJ
515
515
515
524
534
778
776
776
670
573
520
510
573
748
688
414
341
288
241
196
196
159
155
Wind (km/h)
10
NNW
5
N
15
ENE
25
ENE
20
NE
15
NNE
15
NNE
10
N
10
N
10
N
15
ENE
25
ENE
15
NE
10
NNE
5
NNW
15
SW
15
WSW
15
SW
20
S
20
S
20
S
20
SSW
10
SW
Wind State
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
glassy
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
High Tide
5:38AM1.81m
6:00PM1.88m
6:07AM1.70m
6:28PM1.75m
6:35AM1.57m
6:56PM1.59m
Low Tide
11:43AM0.03m
00:06AM0.19m
12:12PM0.14m
00:35AM0.31m
12:40PM0.29m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:31
5:31
 mm
Temp °C
16
17
19
20
19
18
17
16
16
17
21
23
21
20
19
17
17
17
20
20
19
19
19
Feels °C
15
17
17
17
16
16
15
15
15
16
18
20
20
20
20
16
16
16
19
19
17
17
19
  • 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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