Tomaga Rivermouth Surf Break

Lat Long: 35.84° S 150.19° E

Tomaga Rivermouth 48 hour detailed Surf Forecast

Issued: 9 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tomaga Rivermouth sea temperature is
17.4° C
1.3° 

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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 1.5ft (0.5m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 5ft (1.6m), 6s period with ENE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 5.5ft (1.7m), 6s period with NE swell.

The current surf forecast for Tomaga Rivermouth at 3AM is: 0.5m 11s primary swell from a East direction and 0.7m 5s secondary swell from a East-northeast direction, 0.9m 4s secondary swell from a Northeast direction (forecast issued at 09:00pm August 18). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.5m)10s
Afternoon (19 Aug)5ft (1.6m)6s
Evening (19 Aug)5.5ft (1.7m)6s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu morning, min 12°C on Tue night). Winds decreasing (fresh winds from the NNE on Wed afternoon, calm by Fri afternoon).

Tue
18
Wednesday
19
Thursday
20
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
1
1
0
0
0
1
2
2
1
1
1
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
13
1
ENE
5
0.4
ESE
12
0.5
E
11
0.5
E
10
0.5
E
10
0.9
ENE
6
1.6
ENE
6
1.7
NE
6
1.7
NNE
6
1.4
NNE
6
0.9
NE
6
0.9
NE
6
0.8
NE
6
0.8
NE
6
0.7
NE
6
0.7
NE
6
0.8
ENE
6
Wave Graph
Metric surfscale
Energy kJ
57
50
46
64
56
53
52
160
219
196
136
62
62
53
45
38
38
47
Wind (km/h)
15
NNE
10
NNW
10
NW
10
NW
10
NW
10
NNE
25
NE
30
NNE
20
N
10
NNW
10
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
10
NNW
Wind State
cross
cross-off
cross-off
off
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
00:43AM1.06m
1:15PM1.22m
1:25AM0.95m
2:02PM1.19m
Low Tide
6:52PM0.44m
6:45AM0.43m
7:47PM0.50m
7:19AM0.49m
8:57PM0.54m
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
 mm
Temp °C
15
14
13
12
12
15
18
18
16
16
14
15
14
18
19
18
17
15
Feels °C
12
12
11
10
10
13
13
13
13
13
11
12
11
15
16
15
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.


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