Surf Break

Lat Long: 34.26° S 150.97° E

Thommos 48 hour detailed Surf Forecast

Issued: 4 am 17 Oct 2026 (local time)

Forecast update in  hr  min

Today's Thommos sea temperature is
19.9°C
1.7° 

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 (17 Oct):

  • Morning surf: Morning surf (17 Oct, local time) - 4.5ft (1.4m), 9s period with SE swell.
  • Afternoon surf: Afternoon surf (17 Oct, local time) - 4.5ft (1.3m), 9s period with SE swell.
  • Evening surf: Evening surf (17 Oct, local time) - 4.5ft (1.3m), 9s period with SE swell.

The current surf forecast for Thommos at 8AM is: 1.5m 9s primary swell from a Southeast direction and 0.4m 10s secondary swell from a East-northeast direction (forecast issued at 04:00am October 17). The wind direction is predicted to be cross-onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (17 Oct)4.5ft (1.4m)9s
Afternoon (17 Oct)4.5ft (1.3m)9s
Evening (17 Oct)4.5ft (1.3m)9s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 20°C on Mon morning, min 14°C on Sat night). Wind will be generally light.

Saturday
17
Sunday
18
Monday
19
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
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
0
0
0
0
1
2
2
2
2
2
0
0
0
1
1
1
1
0
0
0
0
1
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)
1.6
SE
9
1.6
SE
9
1.5
SE
9
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.3
SE
9
1.2
SE
9
1.2
SE
9
1.3
SE
8
1.2
ESE
8
1.3
ESE
8
0.9
SE
8
0.8
SE
8
0.8
SE
8
0.9
ESE
8
0.9
ESE
7
0.7
SE
7
0.6
SE
7
0.8
ENE
9
1.1
NE
5
1.2
NE
5
Wave Graph
Metric surfscale
Energy kJ
388
388
343
275
249
240
235
235
269
230
220
227
184
211
112
93
75
103
94
54
43
106
53
85
Wind (km/h)
15
E
10
E
10
E
15
E
15
E
15
E
10
E
5
NE
5
NNW
5
W
5
SW
5
ESE
15
E
15
ENE
10
NE
10
N
5
NW
5
NW
5
NW
15
ENE
20
ENE
25
NE
20
NNE
10
NNW
Wind State
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
High Tide
1:19AM0.89m
1:13PM1.27m
2:28AM0.87m
2:15PM1.22m
3:43AM0.89m
3:22PM1.21m
Low Tide
6:29AM0.56m
8:25PM0.42m
7:31AM0.61m
9:31PM0.42m
8:48AM0.63m
10:29PM0.39m
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
cloud
part cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:10
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—
—
—
—
—
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7:12
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
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Temp °C
16
16
16
18
18
17
16
16
14
14
16
17
18
18
17
16
15
16
17
20
20
19
17
16
Feels °C
13
14
13
15
14
14
14
15
13
13
15
17
16
16
16
15
14
16
17
18
17
16
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 

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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