Thompsons Bay Surf Break

Lat Long: 29.53° S 31.22° E

Thompsons Bay 48 hour detailed Surf Forecast

Issued: 7 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Thompsons Bay sea temperature is
22.0° 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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 1.5ft (0.5m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 3ft (0.9m), 14s period with SSW swell.
  • Evening surf: Evening surf (09 Jul, local time) - 5ft (1.6m), 13s period with SSW swell.

The current surf forecast for Thompsons Bay at 2PM is: 0.9m 14s primary swell from a South-southwest direction and 1.1m 10s secondary swell from a South direction (forecast issued at 07:00am July 09). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (09 Jul)1.5ft (0.5m)15s
Afternoon (09 Jul)3ft (0.9m)14s
Evening (09 Jul)5ft (1.6m)13s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Fri night. Warm (max 21°C on Thu afternoon, min 17°C on Thu night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sun
12
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
2 AM
Rating
(10 max)
1
1
0
0
1
2
2
2
2
3
3
1
1
1
2
2
2
3
2
0
0
2
2
3
Swell
Height Map
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)
0.4
SSW
14
0.5
SSW
15
0.6
SSW
15
0.9
SSW
14
1.6
SSW
14
1.6
SSW
13
1.5
S
13
1.5
S
13
1.5
S
14
1.8
S
15
2.2
S
15
2.4
S
15
2.3
S
14
2.2
S
14
2.1
S
14
2
S
14
1.9
S
13
1.8
S
13
1.7
S
13
1.7
S
13
1.6
S
13
1.7
S
13
1.7
S
13
1.8
S
13
Wave Graph
Metric surfscale
Energy kJ
82
123
179
350
1016
958
787
787
925
1509
2204
2547
2218
1949
1705
1483
1283
1138
987
957
835
1001
976
1057
Wind (km/h)
10
WSW
10
W
10
SSW
15
SSE
10
SSE
5
WSW
10
WSW
5
WSW
10
W
5
W
10
SSE
15
SSE
15
S
10
SSW
10
SW
10
SW
10
SW
10
SW
10
SSW
10
SSE
10
S
5
SSW
5
SW
5
SW
Wind State
cross-off
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-on
cross-on
cross-on
cross
glassy
glassy
High Tide
10:18AM1.25m
11:09PM1.43m
11:55AM1.27m
00:36AM1.48m
1:17PM1.37m
1:46AM1.58m
Low Tide
4:12AM0.59m
4:26PM0.56m
5:42AM0.57m
5:58PM0.54m
7:03AM0.48m
7:19PM0.45m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
clear
clear
part cloud
rain showers
rain showers
light rain
light rain
light rain
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:10
5:10
5:12
 mm
1
2
1
1
1
Temp °C
17
18
20
21
19
19
19
18
17
17
19
20
20
19
18
18
18
17
19
19
19
19
18
18
Feels °C
16
16
18
19
18
19
19
18
16
17
18
18
19
18
18
17
17
16
18
18
18
19
18
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 

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