Tomaga Rivermouth surfForecast / NSW – Far South / Australia

information circle48hr Weather and Surf, issued 9 am Thursday 21 May 2026 AEST
Forecast update in hr  min  s Forecast update imminent
Tomaga Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tomaga Rivermouth sea temperature is
21.5° C
(Which is 2.8°C warmer than normal for this time of year)

How big are the waves at Tomaga Rivermouth today?

The current surf forecast for Tomaga Rivermouth at 1PM is: 1.1m 10s primary swell from a East direction and 1.1m 8s secondary swell from a South-southeast direction, 1.5m 8s secondary swell from a South direction (forecast issued at 09:00am May 21). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (21 May)6ft (1.8m)8s
Afternoon (21 May)5ft (1.5m)8s
Evening (21 May)4.5ft (1.4m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 17°C on Sat morning, min 11°C on Thu night). Wind will be generally light.

Thursday
21
Friday
22
Saturday
23
Sun
24
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
1 AM
4 AM
Rating
(10 max)
4
2
0
0
2
2
3
2
2
1
1
1
1
1
2
3
3
3
3
4
4
4
4
4
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.9
S
8
1.7
S
8
1.5
S
8
1.4
S
8
1.4
SSE
8
1.6
SSE
8
1.5
S
7
0.9
ENE
10
0.9
ENE
10
0.8
ENE
10
1.1
E
9
1.2
E
9
1.3
E
10
1.5
ESE
10
1.5
E
10
1.6
E
10
1.7
E
10
1.8
E
10
2
E
10
2.1
E
11
2.2
E
11
2.2
E
11
2.2
E
11
2.3
E
12
Wave Graph
Metric surfscale
Energy kJ
489
364
265
264
270
273
245
167
163
125
211
251
306
391
441
520
584
630
802
1009
1172
1172
1172
1382
Wind (km/h)
10
WSW
10
SSW
15
S
15
S
15
SSW
15
SW
15
SW
10
WSW
10
SW
10
SSW
10
SSW
10
S
5
SSW
10
SSE
5
SSE
5
SW
5
WSW
5
WSW
5
SE
0
SE
5
SW
5
SW
10
WNW
5
W
cross-off
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
off
cross-off
High Tide
12:45PM1.09m
00:38AM1.51m
1:49PM1.09m
1:37AM1.43m
2:54PM1.12m
2:42AM1.34m
Low Tide
6:37AM0.17m
6:12PM0.48m
7:36AM0.22m
7:15PM0.52m
8:34AM0.28m
8:26PM0.55m
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
4:59
4:58
4:57
4:57
1
Temp °C
10
13
16
16
15
13
12
11
11
13
14
15
15
15
16
15
15
16
17
17
16
15
14
15
7
10
12
12
12
10
9
8
8
10
11
13
13
13
15
14
14
15
16
17
15
14
13
15
Swell 1
Height (m)
Direction
Period (s)
1.3
SSE
8
1.2
SSE
8
1.1
SSE
8
1.1
SSE
9
1.2
SSE
8
1.2
SSE
8
1.2
SSE
7
1
SSE
7
1
SSE
7
0.8
ENE
10
1.1
E
9
1.2
E
9
1.3
E
10
1.5
ESE
10
1.5
E
10
1.6
E
10
1.7
E
10
1.8
E
10
2
E
10
2.1
E
11
2.2
E
11
2.2
E
11
2.2
E
11
2.3
E
12
Energy kJ
240
197
151
193
181
159
143
93
96
125
211
251
306
391
441
520
584
630
802
1009
1172
1172
1172
1382
Swell 2
Height (m)
Direction
Period (s)
1.2
ENE
10
1.1
ENE
10
1.1
E
10
1.1
E
10
1.1
E
10
1.1
E
10
1
E
10
0.9
ENE
10
0.9
ENE
10
0.9
SSE
7
0.4
S
7
0.6
SSE
7
0.5
SSE
7
0.4
S
8
0.4
S
8
0.3
S
7
0.3
S
8
0.7
ENE
12
0.1
S
20
0.1
S
19
0.2
S
7
0.1
S
15
0.2
S
7
0.1
S
14
Energy kJ
331
276
265
255
250
255
208
167
163
72
17
36
26
18
19
8
11
155
8
7
4
5
4
4
Swell 3
Height (m)
Direction
Period (s)
0.1
S
14
0.3
S
8
0.1
SE
14
0.6
E
6
0.2
S
12
0.4
SSW
7
0.4
SSE
7
0.3
S
8
0.1
S
19
0.1
S
18
0.1
S
15
Energy kJ
4
10
7
31
11
17
15
10
7
6
4
Wind waves
Height (m)
Direction
Period (s)
1.9
S
8
1.7
S
8
1.5
S
8
1.4
S
8
1.4
SSE
8
1.6
SSE
8
1.5
S
7
1.1
S
5
1.2
S
7
0.3
SW
3
0.7
SSE
7
Energy kJ
489
364
253
264
270
273
245
54
152
1
49
Nearest Offshore or Glassy
Rating
(10 max)
4
3
3
3
3
3
3
2
2
1
2
2
2
2
2
3
3
3
3
4
4
4
4
4
Distance (km)
0
1
41
8
1
1
0
0
0
1
1
1
1
2
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Far South New South Wales
Rating
(10 max)
4
3
2
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
4
4
4
4
4
4
7
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
5
4
4
5
7
8
7
6
5
5
6
7
7
8
8
7
6
  • 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

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