Tomaga Rivermouth surfForecast / NSW – Far South / Australia

information circle48hr Weather and Surf, issued 9 am Thursday 18 Sep 2025 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
18.3° C
(Which is 1.9°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 11AM is: 0.7m 6s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a Northeast direction (forecast issued at 09:00am September 18). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (18 Sep)2.5ft (0.7m)6s
Afternoon (18 Sep)3.5ft (1.1m)4s
Evening (18 Sep)5ft (1.5m)5s

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

Updates in  hr  min  s Forecast update imminent
Thursday
18
Friday
19
Saturday
20
Sun
21
7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM
Rating
(10 max)
1
0
0
0
0
2
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.9
SSE
0.7
SSE
0.7
ENE
1.1
NE
1.5
NE
1.3
NNE
0.5
S
0.5
S
0.7
NE
0.7
NE
0.9
NE
0.9
NE
1.1
NE
1.1
NE
1
NE
0.9
NE
1
NE
0.8
NE
0.7
NE
0.6
NE
0.4
SSE
0.6
S
0.7
S
0.6
S
Period(s) (?)667456996777777777779666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)5341484712610740383946777799114847910259473929243625
Wind
(km/h)
5
NE
10
NE
20
ENE
20
NE
20
NNE
10
WNW
10
WNW
10
WNW
10
WNW
10
NNE
15
NNW
20
NNW
15
NNW
20
N
15
NNW
10
NNW
15
W
20
WSW
5
S
15
ESE
10
ENE
5
N
10
WNW
10
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
cross-
on
crossoffoffoffoffcrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
on
oncross-
on
cross-
off
offoff
High Tide
/ height (m)
6:24AM
1.08
6:21PM
1.43
7:08AM
1.15
7:09PM
1.44
7:47AM
1.21
7:52PM
1.42
Low Tide
/ height (m)
11:58AM
0.46
1:01AM
0.23
12:51PM
0.39
1:40AM
0.22
1:38PM
0.34
2:15AM
0.22
Thursday
18
Friday
19
Saturday
20
Sun
21
Sunrise5:56-------5:54-------5:52-------
Sunset---5:51-------5:52-------5:52----
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
clear
Rain (mm)
------------------------
Temp. °C1215161715131212121824191817161615161817141198
Feels °C (?)11131213121199914201515141414119151210854
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for NSW - Far South

  1. weather stationWind Update Continuing clean conditions at Tomaga Rivermouth (light winds from the SSW at BatemansBay(Catalina Country Club) 13 km from Tomaga Rivermouth). 0.9m 5s windswell from the SSE with a 0.4m 8s swell from the ENE and a 0.2m 10s swell from the S. 3 swells combining to make bigger set waves.

    Tomaga Rivermouth
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1 h 46 min ago

7 km/h
SSW
Clean
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