Thommos Surf Break

Lat Long: 34.26° S 150.97° E

Thommos 48 hour detailed Surf Forecast

Issued: 3 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Thommos sea temperature is
17.9° C
0.4° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 10s period with ENE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 10s period with ENE swell.
  • Evening surf: Evening surf (21 Jul, local time) - 4ft (1.2m), 10s period with ENE swell.

The current surf forecast for Thommos at 11AM is: 1.4m 10s primary swell from a East-northeast direction (forecast issued at 03:00am July 21). An open ocean swell of 0.5m 10s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AEST) & DateWave HeightWave Period
Morning (21 Jul)4.5ft (1.4m)10s
Afternoon (21 Jul)4.5ft (1.3m)10s
Evening (21 Jul)4ft (1.2m)10s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 6°C on Thu night). Winds increasing (light winds from the WSW on Wed morning, fresh winds from the W by Thu afternoon).

Tuesday
21
Wednesday
22
Thursday
23
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
2
2
2
2
0
2
2
2
2
2
2
2
2
1
1
1
0
0
0
0
1
0
0
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
ENE
11
1.5
ENE
10
1.5
ENE
10
1.4
ENE
10
1.4
ENE
10
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.3
ENE
10
1.3
ENE
10
1.2
ENE
10
1.1
ENE
10
1.1
ENE
10
1.1
ENE
10
1
ENE
10
1
ENE
10
1
ENE
10
0.9
ENE
9
0.9
ENE
9
0.9
ENE
9
0.8
ENE
9
0.8
ENE
9
0.7
ENE
9
0.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
575
483
442
410
388
331
307
263
296
296
269
231
231
231
175
172
172
136
133
119
94
94
71
71
Wind (km/h)
10
NW
10
NW
10
NW
15
NNW
10
N
15
NE
10
N
10
NW
10
NW
10
WNW
10
W
5
W
5
WSW
5
SW
10
WSW
15
W
15
W
20
WSW
15
W
25
W
20
WSW
20
W
30
W
30
WSW
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
00:57AM1.14m
1:53PM1.27m
1:54AM1.01m
2:46PM1.28m
3:00AM0.92m
3:41PM1.30m
Low Tide
7:14AM0.31m
8:15PM0.49m
7:57AM0.39m
9:28PM0.50m
8:45AM0.45m
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
 mm
Temp °C
10
9
9
13
18
17
13
12
11
11
10
16
21
20
17
14
14
14
13
16
18
16
12
10
Feels °C
8
6
6
10
15
14
11
10
9
9
7
13
18
17
14
11
11
10
9
10
12
10
4
3
  • 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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