Tomaga Rivermouth Surf Break

Lat Long: 35.84° S 150.19° E

Tomaga Rivermouth 48 hour detailed Surf Forecast

Issued: 3 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tomaga Rivermouth sea temperature is
17.6° C
1.5° 

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


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

  • Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.7m), 6s period with NE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 6s period with ENE swell.

The current surf forecast for Tomaga Rivermouth at 10PM is: 0.8m 6s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 03:00pm August 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (20 Aug)--
Afternoon (20 Aug)2.5ft (0.7m)6s
Evening (20 Aug)2.5ft (0.8m)6s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Warm (max 21°C on Fri morning, min 10°C on Fri night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
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)
0
0
1
1
0
0
1
0
1
0
0
0
0
0
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)
0.7
NE
6
0.7
NE
6
0.9
NE
6
0.8
ENE
6
0.7
NE
6
0.7
NE
6
0.7
NE
6
0.7
NE
7
0.8
NE
7
0.6
NE
7
0.6
NE
7
0.6
NE
7
0.5
NE
6
0.5
NE
6
0.4
NE
6
0.4
ENE
6
0.4
NE
6
0.4
ENE
6
0.3
NE
6
0.3
S
10
Wave Graph
Metric surfscale
Energy kJ
37
34
52
47
39
40
43
46
55
37
36
27
20
19
14
15
9
14
5
17
Wind (km/h)
15
NW
15
NNW
15
NNW
15
NNW
15
NW
15
NNW
15
NW
15
WNW
5
W
10
ESE
10
S
10
SSW
5
WSW
10
W
10
W
0
NW
10
E
15
ENE
5
E
5
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
on
cross-on
cross
cross-off
cross-off
off
glassy
cross-on
cross-on
glassy
cross-on
High Tide
2:02PM1.19m
2:19AM0.86m
2:59PM1.17m
3:44AM0.81m
4:07PM1.18m
Low Tide
8:57PM0.54m
7:59AM0.54m
10:19PM0.54m
8:54AM0.57m
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:30
5:30
 mm
Temp °C
21
20
18
17
16
14
16
19
21
20
16
14
13
10
10
15
17
17
15
14
Feels °C
18
16
15
14
13
11
13
15
18
17
14
12
11
7
7
14
14
14
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 Tomaga Rivermouth 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.


Nearest locationNearest