Surf Break

Lat Long: 29.53° S 31.22° E

Thompsons Bay 48 hour detailed Surf Forecast

Issued: 1 pm 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 6PM is: 2.3m 8s primary swell from a East-northeast direction and 0.3m 13s secondary swell from a South-southwest direction (forecast issued at 01:00pm 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 Thu morning, min 22°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Tue night).

Mon
12
Tuesday
13
Wednesday
14
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
1
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ENE
7
2.2
ENE
7
2.4
ENE
8
2.3
ENE
8
2.2
ENE
8
2.3
ENE
8
1.5
E
8
1.1
ENE
8
1.8
SSW
7
1.8
SSW
8
1.5
S
7
1.5
SSW
6
1.5
SSW
6
0.9
E
10
1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.1
E
9
1.3
E
9
Wave Graph
Metric surfscale
Energy kJ
400
542
672
654
539
600
279
143
317
385
251
172
161
151
159
188
188
188
188
192
275
Wind (km/h)
30
ENE
35
ENE
30
NE
20
NE
20
NE
35
SW
25
SW
25
SSW
30
S
25
S
20
SSW
30
SW
20
SW
5
W
5
NNW
5
ENE
15
E
15
ENE
5
SW
15
N
15
NE
Wind State
cross
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
glassy
glassy
cross-on
cross-on
cross
cross
cross-off
cross
High Tide
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
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
thunderstorm
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:20
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—
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5:18
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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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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1
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Temp °C
28
25
24
23
22
22
22
23
22
22
22
22
23
22
22
23
24
24
24
23
27
Feels °C
25
22
22
22
21
19
20
21
19
19
21
20
21
23
24
24
24
24
27
24
27
  • 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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