Alkimos surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 7 am Wednesday 17 Dec 2025 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
22.3° C
(Which is 1.8°C warmer than normal for this time of year)


How big are the waves at Alkimos today?

The current surf forecast for Alkimos at 3PM is: 2.5m 13s primary swell from a West-southwest direction (forecast issued at 07:00am December 17). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (17 Dec)4ft (1.2m)14s
Afternoon (17 Dec)8ft (2.5m)13s
Evening (17 Dec)8ft (2.5m)11s

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

Updates in  hr  min  s Forecast update imminent
Wednesday
17
Thursday
18
Friday
19
Sat
20
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
1
0
2
2
2
0
0
0
1
0
0
0
1
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
WSW
1.1
WSW
1.2
WSW
2.5
WSW
2.5
SW
2.5
SW
2.5
SW
1.9
SW
1.8
SW
1.4
SW
1.6
SW
1.3
WSW
1.2
WSW
1
WSW
1.6
SW
1.3
SW
1.1
SW
0.9
SW
0.8
SW
0.7
SW
1.5
SSW
1.7
SSW
2.2
SW
2.5
SSW
Period(s) (?)151414131111101010101212121299111111115678
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3345085532021180716541433725600357710429371289371257263198142121103175434691
Wind
(km/h)
25
SSW
25
SSW
30
SSW
30
SSW
30
SSW
35
SSW
30
S
25
SSE
25
SE
20
SE
15
SSE
25
SSW
30
SSW
20
S
25
ESE
30
E
25
ESE
25
E
15
ESE
25
S
40
S
30
SSW
40
S
40
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
7:33PM
0.66
8:02PM
0.68
8:32PM
0.70
Low Tide
/ height (m)
4:47AM
0.09
5:10AM
0.06
5:36AM
0.05
Wednesday
17
Thursday
18
Friday
19
Sat
20
Sunrise-5:05-------5:07-------5:07------
Sunset----7:19-------7:19-------7:20---
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C191919191919191716182424222225201921282823222119
Feels °C (?)161514141414131212142120172020151416262517181512
  • 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

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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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