Surf Break

Lat Long: 31.68° S 115.68° E

Alkimos 48 hour detailed Surf Forecast

Issued: 7 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Alkimos sea temperature is
19.2°C
0.4° 

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 (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 10ft (3.0m), 15s period with WSW swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 8ft (2.5m), 14s period with WSW swell.
  • Evening surf: Evening surf (18 Oct, local time) - 8ft (2.5m), 14s period with WSW swell.

The current surf forecast for Alkimos at 4PM is: 2.5m 14s primary swell from a West-southwest direction (forecast issued at 07:00am October 18). The wind direction is predicted to be onshore.

Time (AWST) & DateWave HeightWave Period
Morning (18 Oct)10ft (3.0m)15s
Afternoon (18 Oct)8ft (2.5m)14s
Evening (18 Oct)8ft (2.5m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun morning, min 13°C on Mon night). Wind will be generally light.

Sunday
18
Monday
19
Tuesday
20
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)
0
0
0
0
0
0
1
2
3
4
2
2
1
0
1
2
3
3
2
1
3
3
4
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)
3
WSW
15
3
WSW
15
3
WSW
15
2.5
WSW
14
2.5
WSW
14
2.5
WSW
14
2.4
WSW
14
2.4
WSW
14
2.3
WSW
13
2.2
WSW
13
2.1
WSW
13
1.9
WSW
13
1.7
WSW
13
1.7
WSW
13
1.6
WSW
13
1.6
WSW
13
1.6
WSW
13
1.6
WSW
12
1.7
WSW
13
1.4
SW
19
2.5
WSW
17
2.5
WSW
17
3
WSW
16
Wave Graph
Metric surfscale
Energy kJ
3609
3560
3164
2870
2598
2378
2171
2049
1838
1585
1430
1170
995
880
799
812
787
771
953
1296
3580
4157
4374
Wind (km/h)
25
WSW
25
WSW
25
WSW
25
WSW
25
WSW
20
SW
15
SSW
10
SSW
10
S
5
SE
10
SW
15
SW
15
SW
15
SSW
15
SSW
5
SSW
5
SSW
5
WSW
10
WSW
15
WSW
15
SW
10
SW
10
WSW
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
on
on
on
on
on
High Tide
00:05AM0.52m
00:49AM0.48m
Low Tide
1:26PM0.13m
1:38PM0.14m
1:42PM0.15m
light rain
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
6:30
—
—
—
—
—
—
—
6:30
—
—
—
—
—
—
—
6:30
—
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
17
17
17
17
17
16
16
15
15
15
16
16
15
15
14
14
13
14
17
17
16
16
15
Feels °C
13
12
11
11
12
11
12
12
13
14
13
13
11
12
11
13
12
13
15
14
14
15
14
  • 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.


Nearest locationNearest