Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 8 pm 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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 20ft (6.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 21ft (6.5m), 16s period with SW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 21ft (6.5m), 16s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 2AM is: 6.0m 15s primary swell from a Southwest direction and 0.9m 18s secondary swell from a Southwest direction (forecast issued at 08:30pm July 12). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (ACST) & DateWave HeightWave Period
Morning (13 Jul)20ft (6.0m)16s
Afternoon (13 Jul)21ft (6.5m)16s
Evening (13 Jul)21ft (6.5m)16s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Sun night. Very mild (max 15°C on Tue afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the WNW on Mon morning, light winds from the NW by Wed afternoon).

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
!
!
!
!
!
!
!
!
!
!
!
!
!
0
!
!
!
!
!
!
!
!
!
!
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
5.5
WSW
13
6
SW
14
6
SW
15
6
SW
15
6
SW
16
6.5
SW
16
6.5
SW
16
6.5
SW
16
6.5
SW
16
6
SW
16
6
SW
16
5.5
SW
16
5
SW
15
5
SW
15
4.5
SW
15
4.5
SW
15
4.5
SW
15
4
SW
14
4
SW
14
4
SW
14
3.5
SW
14
3.5
SW
14
3.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
10583
10995
12920
16528
17992
18462
18944
19314
20822
20232
17684
16458
14340
12741
11402
9746
8658
7902
6967
6408
5796
5130
4435
4141
Wind (km/h)
30
W
30
WNW
30
WNW
30
WNW
30
WNW
35
WNW
35
WNW
35
W
25
W
20
W
20
W
25
W
20
W
25
WSW
20
WSW
15
W
10
W
15
W
15
W
15
WNW
15
W
15
W
15
W
10
WNW
Wind State
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
cross
cross-on
cross-on
cross
cross
High Tide
12:24PM1.01m
12:55PM1.05m
1:22PM1.04m
Low Tide
1:28AM0.10m
3:21AM0.07m
4:37AM0.04m
cloud
light rain
rain showers
part cloud
clear
part cloud
rain showers
light rain
cloud
light rain
light rain
light rain
clear
part cloud
cloud
cloud
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:02
5:02
5:04
 mm
1
1
1
1
1
1
1
Temp °C
13
13
13
13
13
14
14
14
13
13
13
13
13
14
13
15
13
13
12
13
12
12
12
14
Feels °C
6
6
7
7
6
7
7
8
7
9
9
8
8
9
9
11
11
11
9
10
8
9
9
12
  • 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.


Nearest locationNearest