Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 2 am 31 Jul 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 (31 Jul):

  • Morning surf: Morning surf (31 Jul, local time) - 7ft (2.1m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.9m), 12s period with SW swell.
  • Evening surf: Evening surf (31 Jul, local time) - 6ft (1.8m), 13s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 10AM is: 2.1m 12s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 02:30am July 31). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (ACST) & DateWave HeightWave Period
Morning (31 Jul)7ft (2.1m)12s
Afternoon (31 Jul)6ft (1.9m)12s
Evening (31 Jul)6ft (1.8m)13s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun night. Very mild (max 15°C on Sun afternoon, min 8°C on Sat morning). Wind will be generally light.

Friday
31
Saturday
1
Sunday
2
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)
3
3
4
4
4
3
3
4
4
4
4
5
4
!
!
!
!
!
!
!
!
4
4
3
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)
2.2
SW
13
2.2
SW
12
2.1
SW
12
2.1
SW
12
2
SW
12
1.9
SW
12
1.9
SW
12
1.8
SW
13
1.8
SW
13
1.8
SW
13
1.6
SW
17
2.5
SW
17
2.4
SW
17
3
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
2.5
SW
15
2.5
SW
15
2.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
1510
1486
1261
1220
1131
1077
1112
1075
1018
1018
1484
4138
3156
5538
5691
5849
5590
4549
4722
4169
4306
2894
2779
2612
Wind (km/h)
5
WNW
5
WNW
10
NNW
10
NNW
10
NNW
10
WNW
5
WNW
10
NNW
10
N
10
N
10
NNE
15
N
20
NNW
15
NNW
10
N
15
NNE
15
N
20
N
20
N
25
N
25
N
25
N
20
N
25
NNW
Wind State
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
off
off
off
off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
00:27AM0.47m
1:33PM0.97m
1:01AM0.53m
1:52PM0.95m
1:35AM0.58m
2:08PM0.90m
Low Tide
6:15AM0.10m
8:18PM0.30m
6:49AM0.11m
8:27PM0.27m
7:22AM0.14m
8:37PM0.23m
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:07
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:15
5:16
5:17
 mm
Temp °C
11
11
11
10
11
12
12
12
11
10
9
8
13
14
13
11
9
8
8
9
14
15
13
11
Feels °C
9
9
8
7
8
9
10
9
8
7
5
4
8
10
10
8
5
3
2
3
8
9
7
5
  • 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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