Surf Break

Lat Long: 29.53° S 31.22° E

Thompsons Bay 48 hour detailed Surf Forecast

Issued: 7 am 12 Oct 2026 (local time)

Forecast update in  hr  min

Today's Thompsons Bay sea temperature is
22.7°C
0.8° 

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 (12 Oct):

  • Morning surf: Morning surf (12 Oct, local time) - 6ft (1.9m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (12 Oct, local time) - 7.5ft (2.3m), 8s period with ENE swell.
  • Evening surf: Evening surf (12 Oct, local time) - 7ft (2.2m), 8s period with ENE swell.

The current surf forecast for Thompsons Bay at 11AM is: 2.0m 7s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 07:00am October 12). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (12 Oct)6ft (1.9m)7s
Afternoon (12 Oct)7.5ft (2.3m)8s
Evening (12 Oct)7ft (2.2m)8s

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


Short Range Forecast

Some drizzle, heaviest during Wed night. Warm (max 28°C on Mon morning, min 21°C on Tue night). Winds decreasing (fresh winds from the SW on Mon night, calm by Wed afternoon).

Monday
12
Tuesday
13
Wednesday
14
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)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
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)
2
ENE
8
1.9
ENE
8
2
ENE
7
2.3
ENE
7
2.4
ENE
8
2.4
ENE
8
2.2
ENE
8
1.9
ENE
8
1.5
E
8
1.1
ENE
8
1.8
SSW
7
1.8
S
8
1.5
S
7
1.4
SSW
6
1
E
9
0.9
E
10
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.2
E
9
Wave Graph
Metric surfscale
Energy kJ
428
411
428
588
672
657
539
406
279
143
317
367
245
149
146
151
192
188
188
189
188
192
230
Wind (km/h)
20
NE
25
NE
30
ENE
35
ENE
30
NE
25
NE
20
NE
40
SW
20
SW
20
SSW
30
S
20
S
25
SSW
25
SW
20
SSW
10
SW
5
NNW
5
E
20
ENE
15
E
0
NNW
15
NNE
10
NE
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
off
glassy
cross-on
cross-on
glassy
cross-off
cross
High Tide
4:12AM1.85m
4:25PM1.92m
4:38AM1.80m
4:50PM1.83m
5:04AM1.72m
5:15PM1.72m
Low Tide
10:13AM0.03m
10:32PM0.05m
10:40AM0.09m
10:58PM0.12m
11:06AM0.19m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
thunderstorm
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
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5:20
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—
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5:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:01
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—
—
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6:01
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6:02
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 mm
—
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—
—
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—
—
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—
—
—
1
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Temp °C
21
23
28
25
24
23
22
22
22
23
23
23
22
22
23
22
21
23
24
24
23
23
25
Feels °C
20
21
25
21
21
21
21
18
21
22
20
22
21
20
22
23
22
24
23
24
26
24
26
  • 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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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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