Surf Break

Lat Long: 29.53° S 31.22° E

Thompsons Bay 48 hour detailed Surf Forecast

Issued: 7 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Thompsons Bay sea temperature is
21.3°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 (26 Sep):

  • Afternoon surf: Afternoon surf (26 Sep, local time) - 4ft (1.2m), 6s period with ENE swell.
  • Evening surf: Evening surf (26 Sep, local time) - 3ft (0.9m), 15s period with SSW swell.

The current surf forecast for Thompsons Bay at 11PM is: 1.0m 14s primary swell from a South direction and 1.3m 7s secondary swell from a East-northeast direction, 1.6m 7s secondary swell from a East-northeast direction (forecast issued at 07:00pm September 26). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (26 Sep)--
Afternoon (26 Sep)4ft (1.2m)6s
Evening (26 Sep)3ft (0.9m)15s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun afternoon. Warm (max 22°C on Sat night, min 16°C on Sun night). Winds decreasing (strong winds from the S on Sun afternoon, calm by Tue afternoon).

Sat
26
Sunday
27
Monday
28
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
1
1
2
2
0
0
0
0
0
0
0
0
1
1
0
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
S
16
0.9
SSW
15
1
S
14
1
S
14
0.9
SSW
14
0.9
SSW
14
1.8
SSW
6
2.5
SSW
7
3
S
8
2.5
S
8
2.3
S
9
2.5
S
8
2.5
S
9
2.5
S
10
2.3
S
10
2.1
S
10
2
S
10
1.9
S
10
1.7
S
10
Wave Graph
Metric surfscale
Energy kJ
177
385
423
394
313
317
186
561
990
935
780
957
1224
1175
993
830
730
745
627
Wind (km/h)
20
NE
5
SSW
10
SW
10
NNW
5
S
35
SSW
35
SSW
45
S
40
SSW
30
SSW
25
SSW
35
SW
30
SW
25
SW
25
SW
20
SSW
15
SW
10
WSW
10
WSW
Wind State
cross
cross-on
cross
cross-off
glassy
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
3:37PM1.99m
3:49AM1.89m
4:05PM2.05m
4:18AM1.91m
4:34PM2.04m
Low Tide
9:45PM0.00m
9:52AM-0.05m
10:14PM-0.04m
10:20AM-0.07m
10:43PM-0.03m
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
5:39
—
—
—
—
—
—
—
5:37
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:53
—
—
 mm
—
—
1
—
—
—
—
—
8
2
2
3
1
—
—
—
—
—
—
Temp °C
22
22
21
21
22
22
22
21
19
19
18
17
16
16
17
18
18
18
17
Feels °C
22
25
22
23
25
19
18
15
14
15
15
12
10
11
12
14
15
15
15
  • 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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