Tomaga Rivermouth Surf Break

Lat Long: 35.84° S 150.19° E

Tomaga Rivermouth 48 hour detailed Surf Forecast

Issued: 3 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tomaga Rivermouth sea temperature is
17.1° C
1.0° 

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 (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 1.5ft (0.4m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 1ft (0.3m), 14s period with ESE swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 13s period with ESE swell.

The current surf forecast for Tomaga Rivermouth at 7AM is: 0.4m 10s primary swell from a South direction and 0.6m 6s secondary swell from a East direction (forecast issued at 03:00am August 18). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (18 Aug)1.5ft (0.4m)10s
Afternoon (18 Aug)1ft (0.3m)14s
Evening (18 Aug)1.5ft (0.4m)13s

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


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Very mild (max 19°C on Thu morning, min 11°C on Tue night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
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
1
0
0
0
1
1
1
1
1
0
0
1
2
2
1
1
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)
0.6
ESE
6
0.4
SSE
10
0.4
S
10
0.4
S
10
0.4
S
10
0.3
ESE
14
0.4
ESE
13
0.4
ESE
12
0.4
ESE
12
0.5
E
11
0.5
E
10
0.5
E
10
0.5
E
10
1.5
ENE
5
1.6
NE
6
1.6
NE
6
1.3
NNE
6
0.9
NE
6
0.8
NE
6
0.8
NE
6
0.6
NE
6
0.6
NE
6
0.8
NE
6
0.8
NE
6
Wave Graph
Metric surfscale
Energy kJ
27
31
30
29
29
36
57
50
46
64
56
53
51
116
171
176
116
56
46
39
27
27
42
42
Wind (km/h)
5
W
5
SW
5
SW
0
SSE
15
ENE
15
NE
15
NNE
10
NNW
10
NW
10
NW
10
NNW
10
N
25
NE
30
NNE
20
N
10
NNW
15
NNW
15
NNW
15
NNW
15
NNW
15
NW
15
NNW
20
NW
10
NW
Wind State
glassy
cross-off
cross-off
glassy
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
00:04AM1.19m
12:33PM1.25m
00:43AM1.06m
1:15PM1.22m
1:25AM0.95m
2:02PM1.19m
Low Tide
6:13AM0.36m
6:52PM0.44m
6:45AM0.43m
7:47PM0.50m
7:19AM0.49m
8:57PM0.54m
cloud
part cloud
cloud
cloud
cloud
light rain
cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
5:29
 mm
1
Temp °C
14
13
13
14
15
15
15
13
12
12
11
14
18
17
16
16
16
16
16
18
19
19
18
17
Feels °C
13
11
11
14
12
12
12
11
10
10
8
12
13
12
13
14
14
14
13
15
16
16
15
15
  • 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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