Thommos Surf Break

Lat Long: 34.26° S 150.97° E

Thommos 48 hour detailed Surf Forecast

Issued: 9 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Thommos sea temperature is
17.7° C
0.2° 

Thommos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Thommos today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 3.5ft (1.1m), 6s period with NE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 3ft (0.9m), 6s period with NE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.1m), 6s period with ENE swell.

The current surf forecast for Thommos at 5AM is: 1.1m 6s primary swell from a Northeast direction and 0.9m 6s secondary swell from a Northeast direction, 0.6m 8s secondary swell from a East-southeast direction (forecast issued at 09:00pm August 19). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Aug)3.5ft (1.1m)6s
Afternoon (20 Aug)3ft (0.9m)6s
Evening (20 Aug)3.5ft (1.1m)6s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Thu morning, min 12°C on Wed night). Wind will be generally light.

Wed
19
Thursday
20
Friday
21
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
1
1
2
1
1
0
0
0
1
1
1
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
ESE
9
1.3
NE
5
1.1
NE
6
1.2
NE
6
1.1
NE
6
0.9
NE
6
1
NE
6
0.9
NE
6
1.1
NE
6
1.1
ENE
6
1.2
ENE
6
1.1
NE
7
0.9
ENE
6
0.9
NE
6
0.8
NE
6
0.8
NE
6
0.8
NE
6
0.6
NE
6
Wave Graph
Metric surfscale
Energy kJ
110
93
81
88
67
46
62
49
86
94
113
100
74
59
56
46
45
30
Wind (km/h)
20
NNE
10
NNW
10
NNW
10
NNW
10
NW
10
NNW
10
NNE
15
NNE
5
SSE
10
W
10
WNW
10
WNW
10
WNW
5
NW
10
NW
15
NW
15
NW
10
WNW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
off
off
off
off
glassy
cross-off
off
cross-off
off
High Tide
1:14AM0.93m
1:51PM1.26m
2:26AM0.86m
2:55PM1.25m
Low Tide
7:35PM0.47m
6:58AM0.47m
8:49PM0.50m
7:53AM0.53m
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
 mm
Temp °C
15
14
13
12
13
18
21
19
18
16
15
15
15
18
20
20
17
15
Feels °C
12
12
11
10
11
15
18
16
17
15
13
13
13
17
18
18
14
13
  • 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 Thommos 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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