Alkimos surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 1 pm Friday 20 Feb 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Alkimos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alkimos sea temperature is
22.8° C
(Which is slightly warmer than usual)


How big are the waves at Alkimos today?

The current surf forecast for Alkimos at 10PM is: 1.0m 12s primary swell from a Southwest direction and 1.8m 7s secondary swell from a Southwest direction (forecast issued at 01:00pm February 20). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (20 Feb)3.5ft (1.1m)13s
Afternoon (20 Feb)3.5ft (1.1m)13s
Evening (20 Feb)3.5ft (1.0m)12s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4
0
0
1
3
4
3
4
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
1.1
SW
1.6
SW
1
SW
1.9
SW
1.9
SW
1.3
SW
1.4
SW
1.4
SW
2.1
SW
2.2
SW
2.4
SW
1.3
WSW
1.2
SW
2
SW
2.2
SW
2.3
SW
2.1
SW
2.1
SW
2.1
SW
2.5
SW
2.2
SW
2.1
SW
1.9
SW
Period(s) (?)1313131277131313131313131314161616151514141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4374318513013424055196237001521159419225874941408240424842185188518102527197217361449
Wind
(km/h)
15
SSW
25
SSW
30
SSW
25
SSW
30
SSW
25
S
30
S
30
S
30
SSW
35
SSW
35
SSW
40
SSW
35
S
25
SE
20
SE
25
ESE
15
SE
25
SSW
30
S
25
S
15
SSE
15
ESE
20
E
25
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
off
High Tide
/ height (m)
11:47AM
0.43
10:57PM
0.41
12:02PM
0.49
10:49PM
0.32
12:26PM
0.54
Low Tide
/ height (m)
5:23PM
0.26
5:12AM
0.22
6:39PM
0.26
4:50AM
0.23
3:20AM
0.19
Friday
20
Saturday
21
Sunday
22
Monday
23
Sunrise-------5:58-------6:00-------6:01
Sunset--7:01-------7:00-------7:00-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C272423212120191820212019181615162223212020202021
Feels °C (?)252120191817151315161413111010111817161618161616
  • 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

Latest Updates

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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