Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 8 pm 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
14.6° C
0.8° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 8ft (2.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 8ft (2.5m), 15s period with WSW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 8ft (2.5m), 14s period with SW swell.

The current surf forecast for Glenelg Rivermouth at 2AM is: 2.5m 16s primary swell from a Southwest direction and 0.4m 6s secondary swell from a South-southeast direction (forecast issued at 08:30pm August 07). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 5.

Time (ACST) & DateWave HeightWave Period
Morning (08 Aug)8ft (2.5m)16s
Afternoon (08 Aug)8ft (2.5m)15s
Evening (08 Aug)8ft (2.5m)14s

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


Short Range Forecast

Heavy rain (total 41mm), heaviest during Sun night. Very mild (max 14°C on Mon morning, min 7°C on Sun night). Winds increasing (light winds from the NNE on Fri night, fresh winds from the SSW by Mon morning).

Fri
7
Saturday
8
Sunday
9
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)
!
!
5
5
5
5
5
5
4
3
3
3
4
4
4
4
4
5
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
17
3
SW
17
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
WSW
15
2.5
SW
14
2.5
SW
14
2.4
SW
14
2.1
SW
14
2.1
SW
14
1.9
SW
13
1.8
SW
13
2.2
SW
16
2.3
SW
16
2.1
SW
20
Wave Graph
Metric surfscale
Energy kJ
4797
4438
3865
3438
3212
3142
3308
3151
2704
2541
2202
1712
1519
1280
1116
2404
2548
3169
Wind (km/h)
10
NNE
10
NNE
10
NNE
15
NNE
20
NE
20
NNE
20
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
20
NNE
20
NNE
15
NE
15
E
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
High Tide
11:48AM0.76m
11:47AM0.87m
Low Tide
9:33PM0.08m
9:50PM0.07m
clear
cloud
cloud
light rain
light rain
cloud
light rain
cloud
cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:23
 mm
1
2
1
1
1
2
2
1
1
1
3
Temp °C
14
12
11
11
10
10
10
11
10
11
10
10
10
11
12
12
12
12
Feels °C
12
10
8
7
6
5
5
6
5
5
5
5
5
6
9
8
9
10
  • 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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