Alkimos Surf Break

Lat Long: 31.68° S 115.68° E

Alkimos 48 hour detailed Surf Forecast

Issued: 1 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Alkimos sea temperature is
17.9°C
0.7° 

Alkimos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Alkimos today (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 6ft (1.9m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 5.5ft (1.7m), 16s period with WSW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 5ft (1.6m), 15s period with WSW swell.

The current surf forecast for Alkimos at 4AM is: 2.5m 17s primary swell from a West direction and 2.2m 17s secondary swell from a West-southwest direction (forecast issued at 01:00am September 12). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (12 Sep)6ft (1.9m)16s
Afternoon (12 Sep)5.5ft (1.7m)16s
Evening (12 Sep)5ft (1.6m)15s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Mon afternoon, min 13°C on Sat night). Winds increasing (light winds from the NW on Sat night, fresh winds from the E by Mon night).

Saturday
12
Sunday
13
Monday
14
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
0
0
1
1
2
3
3
4
3
3
2
1
1
2
3
4
4
4
4
1
1
3
2
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)
2.2
WSW
17
2.5
W
17
1.9
WSW
16
1.8
WSW
16
1.7
WSW
16
2.5
WSW
16
1.6
WSW
16
1.5
WSW
15
1.5
WSW
14
2.2
WSW
14
2.1
WSW
14
1.9
WSW
14
2.2
WSW
16
2.2
WSW
16
2.2
WSW
16
2.3
WSW
15
2.5
WSW
15
2.5
WSW
14
2.5
WSW
14
2.5
WSW
14
2.4
WSW
14
2.5
WSW
14
2.4
WSW
14
2.3
WSW
14
Wave Graph
Metric surfscale
Energy kJ
2755
3921
1919
1675
1474
3369
1245
1010
956
1887
1775
1413
2271
2271
2295
2516
2598
2643
2358
2392
2222
2412
2313
2060
Wind (km/h)
25
NW
35
W
25
WSW
20
WSW
15
WSW
15
WSW
10
W
5
NW
10
NNW
10
NNW
10
NNW
15
WNW
15
W
15
WSW
10
SW
5
SSW
5
SE
10
E
15
ENE
15
ESE
15
S
20
SSW
20
ESE
30
ESE
Wind State
cross
cross-on
on
on
on
on
on
cross
cross-off
cross
cross
cross-on
on
on
on
cross-on
cross-off
off
off
cross-off
cross-on
cross-on
cross-off
cross-off
High Tide
10:11AM0.44m
10:25PM0.48m
10:40AM0.36m
10:36PM0.53m
10:46AM0.29m
10:50PM0.57m
Low Tide
3:52AM0.25m
3:52PM0.25m
4:46AM0.23m
3:32PM0.25m
5:39AM0.23m
3:17PM0.23m
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
 mm
1
1
Temp °C
18
17
17
16
17
16
15
14
13
13
13
16
17
17
17
18
17
15
15
19
20
19
19
14
Feels °C
15
12
12
12
14
13
13
13
12
12
12
14
14
14
14
16
16
12
12
16
16
15
15
8
  • 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 Alkimos 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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