Tomaga Rivermouth Surf Break

Lat Long: 35.84° S 150.19° E

Tomaga Rivermouth 48 hour detailed Surf Forecast

Issued: 3 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tomaga Rivermouth sea temperature is
17.3° C
1.2° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 1.5ft (0.5m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 2.5ft (0.7m), 6s period with S swell.
  • Evening surf: Evening surf (13 Aug, local time) - 3.5ft (1.0m), 7s period with S swell.

The current surf forecast for Tomaga Rivermouth at 9AM is: 0.5m 10s primary swell from a East direction and 0.6m 6s secondary swell from a South direction (forecast issued at 03:00am August 13). The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Aug)1.5ft (0.5m)10s
Afternoon (13 Aug)2.5ft (0.7m)6s
Evening (13 Aug)3.5ft (1.0m)7s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 16°C on Thu morning, min 10°C on Thu night). Wind will be generally light.

Thursday
13
Friday
14
Saturday
15
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)
2
1
1
2
0
0
1
1
1
1
1
0
0
0
1
2
1
0
0
1
0
0
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)
1.2
S
8
0.7
S
8
0.5
E
9
1.3
SSW
7
0.7
S
6
0.7
SSE
6
1
S
7
0.7
SSE
6
0.8
SSE
6
0.7
SSE
6
0.6
SSE
6
0.5
SSE
6
0.5
SSE
6
0.3
ENE
10
0.7
S
9
1.2
S
8
1.5
S
6
0.8
SSE
6
0.9
SSE
6
1.4
S
6
0.7
SSE
6
0.8
SSE
6
0.9
SSE
6
0.9
SSE
6
Wave Graph
Metric surfscale
Energy kJ
181
63
44
157
41
37
91
40
51
39
29
21
21
18
78
201
159
48
60
157
36
40
47
43
Wind (km/h)
10
W
10
W
10
W
0
SW
10
E
10
ESE
5
NW
5
WNW
10
WNW
10
WNW
10
W
5
NW
15
ESE
10
E
5
E
5
E
10
SSW
15
S
15
SSW
10
SSW
10
SE
15
SSE
15
SSW
10
SSW
Wind State
cross-off
off
off
glassy
on
on
glassy
off
off
off
off
glassy
on
on
glassy
glassy
cross
cross
cross
cross
cross-on
cross-on
cross
cross
High Tide
9:13AM1.26m
9:20PM1.62m
9:55AM1.29m
10:04PM1.56m
10:36AM1.30m
Low Tide
3:10AM0.07m
3:00PM0.24m
3:51AM0.09m
3:47PM0.23m
4:30AM0.13m
4:33PM0.26m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
light rain
cloud
clear
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:24
5:25
 mm
1
1
Temp °C
11
10
10
14
16
16
14
12
11
10
10
14
16
15
15
14
13
12
12
12
15
15
13
13
Feels °C
8
7
7
12
12
13
12
10
8
7
7
12
13
13
14
13
12
9
9
9
11
12
10
11
  • 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 

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