Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 2 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
15.1° C
1.0° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 11ft (3.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 10ft (3.0m), 16s period with SW swell.
  • Evening surf: Evening surf (17 Jul, local time) - 10ft (3.0m), 15s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 11AM is: 3.0m 16s primary swell from a Southwest direction and 0.2m 10s secondary swell from a South direction (forecast issued at 02:30am July 17). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (ACST) & DateWave HeightWave Period
Morning (17 Jul)11ft (3.5m)16s
Afternoon (17 Jul)10ft (3.0m)16s
Evening (17 Jul)10ft (3.0m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Sat afternoon, min 8°C on Fri morning). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
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
4
4
4
4
4
4
4
4
4
4
4
3
4
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)
3
SW
15
3
SW
16
3
SW
16
3.5
SW
16
3
SW
16
3
SW
16
3
SW
15
3
SW
15
2.5
SW
14
2.5
SW
14
2.4
SW
14
2.3
SW
14
2.2
SW
13
2
WSW
13
1.9
SW
13
1.9
SW
13
1.7
WSW
13
1.7
WSW
13
1.6
WSW
13
1.5
WSW
12
1.5
WSW
12
1.4
WSW
12
1
SW
18
1.1
SW
17
Wave Graph
Metric surfscale
Energy kJ
4402
4829
5017
5351
4808
4209
3760
3197
2968
2471
2290
1922
1648
1401
1269
1249
958
880
803
699
609
522
602
671
Wind (km/h)
10
NNW
10
N
10
NNW
10
NNW
15
NW
10
WNW
10
NW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
10
NNW
5
NW
5
N
10
N
10
N
10
N
15
N
15
N
15
N
15
NNW
15
N
15
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
High Tide
11:53PM0.46m
2:01PM0.94m
00:56AM0.53m
2:15PM0.88m
1:51AM0.60m
2:26PM0.82m
Low Tide
6:23AM0.04m
8:41PM0.38m
7:07AM0.10m
8:42PM0.32m
7:46AM0.18m
8:55PM0.24m
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:18
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:06
5:07
 mm
Temp °C
10
9
9
8
11
13
12
11
11
10
10
10
13
15
14
13
13
12
11
10
12
14
13
12
Feels °C
8
7
7
5
8
11
10
9
8
7
7
7
10
13
12
11
10
9
8
6
8
11
10
8
  • 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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