Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 8 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
15.3° C
1.1° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 20ft (6.0m), 12s period with WSW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 18ft (5.5m), 13s period with WSW swell.
  • Evening surf: Evening surf (12 Jul, local time) - 18ft (5.5m), 13s period with WSW swell.

The current surf forecast for Glenelg Rivermouth at 1PM is: 6.0m 13s primary swell from a West-southwest direction and 0.3m 22s secondary swell from a Southwest direction (forecast issued at 08:30am July 12). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (ACST) & DateWave HeightWave Period
Morning (12 Jul)20ft (6.0m)12s
Afternoon (12 Jul)18ft (5.5m)13s
Evening (12 Jul)18ft (5.5m)13s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sun morning. Very mild (max 15°C on Mon morning, min 12°C on Tue night). Winds decreasing (fresh winds from the W on Sun morning, light winds from the WNW by Tue night).

Sunday
12
Monday
13
Tuesday
14
Wed
15
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
12 AM
3 AM
Rating
(10 max)
0
0
0
!
!
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!
!
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!
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!
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0
0
!
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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)
5.5
WSW
13
6
WSW
12
6
WSW
13
5.5
WSW
13
5.5
WSW
13
5.5
WSW
13
6
SW
14
6
SW
15
6
SW
15
6.5
SW
16
6.5
SW
16
6.5
SW
16
6.5
SW
16
7
SW
16
6
SW
16
6
SW
16
5.5
SW
16
5.5
SW
16
5
SW
15
4.5
SW
15
4.5
SW
15
4
SW
15
4
SW
15
4
SW
14
Wave Graph
Metric surfscale
Energy kJ
10441
10698
11544
10882
10717
11324
13108
17297
17992
19055
19187
20171
19945
22332
18278
16873
14721
13270
11402
10055
8658
7495
6809
6044
Wind (km/h)
35
WNW
35
W
35
W
35
W
30
W
30
W
30
WNW
35
WNW
35
WNW
35
WNW
35
WNW
35
W
25
W
25
W
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
15
SW
10
WSW
10
W
10
W
10
WNW
Wind State
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
11:48AM0.94m
12:24PM1.01m
12:55PM1.05m
Low Tide
1:28AM0.10m
3:21AM0.07m
light rain
rain showers
rain showers
cloud
cloud
light rain
light rain
part cloud
clear
part cloud
rain showers
light rain
light rain
light rain
light rain
part cloud
clear
cloud
cloud
clear
clear
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:01
5:02
5:02
5:04
 mm
1
1
1
1
1
1
1
1
1
1
Temp °C
12
13
13
13
13
13
13
13
13
14
15
13
13
13
13
13
13
13
13
13
13
13
13
13
Feels °C
4
6
5
6
6
7
6
6
6
7
8
6
8
8
8
8
9
8
8
9
11
11
11
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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