Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 8 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
14.8° C
0.9° 

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 (04 Aug):

  • Evening surf: Evening surf (04 Aug, local time) - 8ft (2.4m), 11s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 11PM is: 2.3m 10s primary swell from a Southwest direction and 0.8m 20s secondary swell from a Southwest direction (forecast issued at 08:30pm August 04). The wind direction is predicted to be glassy and the swell rating is 4.

Time (ACST) & DateWave HeightWave Period
Morning (04 Aug)--
Afternoon (04 Aug)--
Evening (04 Aug)8ft (2.4m)11s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed night. Very mild (max 15°C on Fri afternoon, min 8°C on Wed night). Wind will be generally light.

Tue
4
Wednesday
5
Thursday
6
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)
2
3
4
2
3
3
3
2
4
4
4
2
3
3
2
2
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
11
2.4
SW
11
2.3
SW
10
2.1
SW
13
1.9
SW
14
2
SW
14
1.9
SW
14
1.8
SW
13
1.7
SW
13
1.1
SW
17
1.1
SW
17
1.1
SW
16
1.5
SW
16
1.6
SW
16
1.5
SW
16
1.6
SW
16
2
SW
18
1.6
SW
18
Wave Graph
Metric surfscale
Energy kJ
1556
1365
1103
1474
1480
1649
1330
1116
991
772
711
581
1096
1185
1082
1347
2381
1533
Wind (km/h)
10
SSW
5
SSW
5
WSW
15
WSW
10
WSW
10
WNW
15
WNW
15
W
10
NW
10
N
15
NNW
15
N
20
NNW
10
W
15
SW
15
WSW
10
SSW
5
SSW
Wind State
on
on
glassy
cross-on
cross-on
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
on
glassy
High Tide
3:25AM0.70m
2:27PM0.69m
4:11AM0.70m
2:03PM0.65m
Low Tide
8:59PM0.17m
8:57AM0.38m
9:09PM0.14m
9:24AM0.50m
9:20PM0.10m
part cloud
part cloud
cloud
light rain
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:21
 mm
1
1
2
Temp °C
12
12
11
11
11
11
12
11
12
11
9
8
9
11
14
13
12
12
Feels °C
9
10
9
8
8
9
8
7
9
7
5
4
5
9
11
10
10
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Glenelg Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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