Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 8 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
14.7° 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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 10ft (3.0m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 8ft (2.5m), 15s period with SW swell.
  • Evening surf: Evening surf (07 Aug, local time) - 10ft (3.0m), 17s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 2AM is: 3.0m 15s primary swell from a Southwest direction and 0.6m 5s secondary swell from a South-southwest direction (forecast issued at 08:30pm August 06). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (ACST) & DateWave HeightWave Period
Morning (07 Aug)10ft (3.0m)15s
Afternoon (07 Aug)8ft (2.5m)15s
Evening (07 Aug)10ft (3.0m)17s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Sun afternoon. Very mild (max 14°C on Fri afternoon, min 9°C on Thu night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
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
4
!
!
!
!
!
5
!
!
5
5
5
5
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SW
18
2.1
SW
18
3
SW
15
3
SW
15
3
SW
16
3
SW
15
3
SW
15
2.5
SW
15
3
SW
17
3
SW
17
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
SW
15
2.4
SW
14
2.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
2408
2528
3420
4058
4433
3681
3286
2579
4797
4438
3865
3438
3415
3577
2741
2562
2391
2358
Wind (km/h)
10
WSW
10
W
5
WNW
5
NW
10
N
10
NNE
10
N
10
N
10
NE
15
NNE
15
N
20
NNE
15
N
20
NNE
25
N
30
NNE
25
NNE
25
NNE
Wind State
cross-on
cross-on
cross
cross-off
off
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
High Tide
5:19AM0.69m
1:02PM0.67m
11:48AM0.76m
Low Tide
9:20PM0.10m
9:31AM0.63m
9:33PM0.08m
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
 mm
1
Temp °C
13
12
11
10
9
9
13
14
14
11
12
11
11
10
11
11
11
13
Feels °C
10
9
9
8
6
6
10
11
12
7
8
7
7
6
5
5
5
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 

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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