Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 2 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
14.7° C
0.7° 

Glenelg 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 Glenelg Rivermouth today (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 7ft (2.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 13ft (4.0m), 14s period with WSW swell.
  • Evening surf: Evening surf (03 Aug, local time) - 13ft (4.0m), 13s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 7AM is: 2.1m 14s primary swell from a Southwest direction and 1.6m 16s secondary swell from a Southwest direction, 2.3m 8s secondary swell from a West direction (forecast issued at 02:30am August 03). The wind direction is predicted to be cross-onshore.

Time (ACST) & DateWave HeightWave Period
Morning (03 Aug)7ft (2.1m)16s
Afternoon (03 Aug)13ft (4.0m)14s
Evening (03 Aug)13ft (4.0m)13s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 12°C on Mon night, min 8°C on Wed night). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
4
3
0
0
0
0
0
0
0
0
0
0
0
!
!
2
2
2
3
3
3
3
4
4
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)
2.3
SW
15
2.2
SW
14
2.1
SW
14
2.1
SW
16
2.5
SW
14
4
WSW
14
4
SW
13
4
SW
13
3.5
SW
13
3.5
SW
12
3.5
SW
12
3.5
SW
12
3
SW
11
3
SW
11
3
SW
11
2.5
SW
11
2.3
SW
10
2.1
SW
13
1.9
SW
14
1.9
SW
14
1.8
SW
14
1.8
SW
13
1.7
SW
13
1.1
SW
17
Wave Graph
Metric surfscale
Energy kJ
2215
2032
1657
2185
2944
5313
5226
4787
4257
3646
3476
3145
2536
1903
1782
1403
1103
1474
1480
1521
1218
1099
991
772
Wind (km/h)
15
NW
15
WNW
25
WSW
25
WSW
25
W
25
W
25
WSW
25
WSW
25
WSW
25
SW
25
SW
25
SW
25
WSW
20
WSW
15
WSW
15
WSW
10
WSW
10
WSW
10
W
10
WNW
10
WNW
15
W
10
NW
10
NNW
Wind State
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-off
cross-off
High Tide
2:09AM0.63m
2:22PM0.83m
2:45AM0.67m
2:30PM0.76m
3:25AM0.70m
2:27PM0.69m
Low Tide
7:54AM0.20m
8:49PM0.20m
8:26AM0.28m
8:59PM0.17m
8:57AM0.38m
9:09PM0.14m
light rain
rain showers
rain showers
part cloud
cloud
cloud
cloud
light rain
cloud
light rain
part cloud
rain showers
rain showers
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:20
5:20
 mm
1
1
1
1
1
1
1
Temp °C
9
9
11
11
11
11
10
10
11
12
11
12
12
11
11
11
10
10
10
10
11
11
11
10
Feels °C
5
5
5
4
5
5
4
3
5
6
6
7
7
6
7
7
7
7
7
7
8
7
8
7
  • 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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