Tomaga Rivermouth Surf Break

Lat Long: 35.84° S 150.19° E

Tomaga Rivermouth 48 hour detailed Surf Forecast

Issued: 3 am 19 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) - 5.5ft (1.7m), 6s period with ENE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 6ft (1.8m), 6s period with NE swell.

The current surf forecast for Tomaga Rivermouth at 10AM is: 0.5m 10s primary swell from a East direction and 0.5m 5s secondary swell from a East-northeast direction, 0.5m 6s secondary swell from a Southeast direction, 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 03:00am August 19). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (19 Aug)1.5ft (0.5m)10s
Afternoon (19 Aug)5.5ft (1.7m)6s
Evening (19 Aug)6ft (1.8m)6s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Thu morning, min 11°C on Fri night). Winds decreasing (fresh winds from the NNE on Wed afternoon, calm by Fri afternoon).

Wednesday
19
Thursday
20
Friday
21
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)
1
1
1
0
0
0
1
1
2
2
1
0
1
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
ESE
12
0.5
E
11
0.5
E
10
0.5
E
10
1
ENE
6
1.7
ENE
6
1.8
NE
6
1.4
NE
6
1.4
NE
6
1.2
NE
6
0.9
NE
6
0.8
NE
6
0.8
NE
6
0.8
ENE
6
0.9
NE
6
0.9
NE
6
0.7
NE
6
0.6
NE
6
0.6
NE
6
0.6
NE
6
0.6
NE
7
0.7
NE
7
0.6
NE
7
0.6
NE
7
Wave Graph
Metric surfscale
Energy kJ
46
64
56
53
67
176
256
139
139
112
56
46
46
47
54
54
38
30
31
34
36
47
36
27
Wind (km/h)
10
NW
10
NW
10
NW
10
NNE
25
NE
30
NNE
20
N
15
NNW
10
NNW
15
N
15
N
15
NNW
20
NW
15
NNW
15
NNW
10
NNW
15
NW
15
NW
10
WNW
5
SW
10
ESE
15
E
0
E
10
WSW
Wind State
cross-off
off
cross-off
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
off
off
off
glassy
on
cross-on
glassy
cross-off
High Tide
00:43AM1.06m
1:15PM1.22m
1:25AM0.95m
2:02PM1.19m
2:19AM0.86m
2:59PM1.17m
Low Tide
6:45AM0.43m
7:47PM0.50m
7:19AM0.49m
8:57PM0.54m
7:59AM0.54m
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
5:30
 mm
Temp °C
13
12
12
15
18
18
16
16
14
16
15
19
20
20
17
15
16
15
14
17
18
17
15
13
Feels °C
11
10
10
13
13
13
13
13
11
13
12
15
16
17
14
12
13
13
13
16
15
14
15
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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