Glenelg Rivermouth Surf Break

Lat Long: 38.06° S 140.99° E

Glenelg Rivermouth 48 hour detailed Surf Forecast

Issued: 2 am 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Glenelg Rivermouth sea temperature is
14.7° C
0.7° 

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 (27 Jul):

  • Morning surf: Morning surf (27 Jul, local time) - 7.5ft (2.3m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (27 Jul, local time) - 7.5ft (2.3m), 13s period with SW swell.
  • Evening surf: Evening surf (27 Jul, local time) - 10ft (3.0m), 13s period with WSW swell.

The current surf forecast for Glenelg Rivermouth at 7AM is: 2.3m 12s primary swell from a Southwest direction and 0.3m 9s secondary swell from a South-southeast direction (forecast issued at 02:30am July 27). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (ACST) & DateWave HeightWave Period
Morning (27 Jul)7.5ft (2.3m)12s
Afternoon (27 Jul)7.5ft (2.3m)13s
Evening (27 Jul)10ft (3.0m)13s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Tue afternoon. Very mild (max 15°C on Mon afternoon, min 9°C on Tue afternoon). Winds decreasing (strong winds from the WSW on Tue night, light winds from the SW by Wed night).

Monday
27
Tuesday
28
Wednesday
29
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
3
3
3
3
3
3
!
2
2
!
4
!
!
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
SW
11
2.1
SW
11
2.3
SW
12
2.3
SW
12
2.3
SW
13
2.3
SW
13
2.5
WSW
13
3
WSW
13
2.3
SW
13
2
SW
13
3.5
W
10
2.5
SSW
16
3
SSW
15
3
SSW
15
3.5
SW
14
6.5
WSW
12
6.5
SW
13
6.5
SW
16
6
SW
16
5.5
SW
16
5
SW
15
4
SW
14
4
SW
14
3.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
949
1167
1380
1575
1671
1671
2098
2822
1730
1367
2457
2911
3361
3553
5452
12017
15667
21554
18714
15675
11497
7429
5854
4858
Wind (km/h)
15
NNW
15
N
20
N
20
N
20
NNW
20
NNW
20
N
25
N
30
NNW
30
NNW
30
WNW
25
WNW
35
WNW
35
W
40
W
40
WSW
40
SW
35
SW
25
SSW
25
SSW
25
SW
25
WSW
25
SW
20
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
on
on
on
on
on
cross-on
on
on
High Tide
12:08PM0.89m
12:31PM0.93m
11:13PM0.35m
12:53PM0.97m
Low Tide
2:09AM0.22m
3:58AM0.19m
8:39PM0.33m
4:55AM0.15m
8:18PM0.33m
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
rain showers
light rain
rain showers
light rain
light rain
thunderstorm
light rain
light rain
cloud
part cloud
rain showers
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:13
5:14
5:15
 mm
1
2
2
3
1
2
2
1
1
1
Temp °C
11
10
10
10
14
15
13
13
13
13
12
11
12
9
9
10
11
10
11
11
12
12
11
10
Feels °C
8
7
6
6
9
11
8
8
6
7
6
6
5
1
0
1
2
2
4
4
6
6
5
5
  • 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 

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