Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 8 pm 10 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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 5ft (1.6m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 10ft (3.0m), 9s period with W swell.
  • Evening surf: Evening surf (11 Jul, local time) - 15ft (4.5m), 12s period with WSW swell.

The current surf forecast for Glenelg Rivermouth at 12AM is: 1.9m 15s primary swell from a Southwest direction (forecast issued at 08:30pm July 10). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (ACST) & DateWave HeightWave Period
Morning (11 Jul)5ft (1.6m)14s
Afternoon (11 Jul)10ft (3.0m)9s
Evening (11 Jul)15ft (4.5m)12s

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


Short Range Forecast

Heavy rain (total 26mm), heaviest during Sat afternoon. Very mild (max 14°C on Mon morning, min 10°C on Fri night). Winds increasing (light winds from the N on Fri night, strong winds from the W by Sat night).

Fri
10
Saturday
11
Sunday
12
Monday
13
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)
4
4
4
4
3
3
2
!
!
0
0
0
0
0
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)
2.3
SW
15
2.1
SW
15
1.9
SW
15
1.8
SW
15
1.8
SW
14
1.6
SW
14
1.6
SW
14
3
W
9
4
WSW
10
4.5
WSW
12
6
WSW
12
6
WSW
13
5.5
WSW
13
6
WSW
12
6
WSW
13
6
WSW
13
5.5
WSW
13
6
SW
13
6
SW
14
6
SW
15
6
SW
15
6.5
WSW
16
6
SW
16
6
SW
16
Wave Graph
Metric surfscale
Energy kJ
2246
1825
1563
1325
1289
1079
951
1610
3504
5624
10338
12837
10745
10579
11527
11045
11107
11768
13009
16411
17192
21191
16839
17760
Wind (km/h)
15
N
20
N
20
N
25
N
25
N
30
N
35
NNW
35
WNW
35
WNW
45
W
40
W
40
W
35
W
40
W
35
W
35
W
30
W
30
WNW
30
WNW
35
WNW
30
WNW
30
WNW
30
WNW
35
W
Wind State
off
off
off
off
off
off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
11:09AM0.84m
11:48AM0.94m
12:24PM1.01m
Low Tide
11:07PM0.16m
11:48PM0.12m
1:28AM0.10m
clear
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
thunderstorm
light rain
light rain
light rain
light rain
light rain
cloud
light rain
light rain
rain showers
clear
clear
part cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:00
5:01
5:02
 mm
2
7
1
3
2
1
1
1
1
1
1
1
1
2
Temp °C
13
11
10
11
12
13
11
10
10
10
11
10
12
12
13
13
13
13
13
13
13
13
14
13
Feels °C
10
7
5
5
6
6
4
2
2
0
2
1
5
4
5
6
6
6
6
6
7
7
8
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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