Alkimos surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 1 am Thursday 11 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
21.2° C
(Which is slightly warmer than usual)


How big are the waves at Alkimos today?

The current surf forecast for Alkimos at 10AM is: 1.6m 13s primary swell from a Southwest direction and 0.8m 7s secondary swell from a Southwest direction (forecast issued at 01:00am December 11). The wind direction is predicted to be cross-onshore.

Time (AWST) & DateWave HeightWave Period
Morning (11 Dec)5ft (1.6m)13s
Afternoon (11 Dec)4ft (1.2m)12s
Evening (11 Dec)8ft (2.4m)12s

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

Updates in  hr  min  s Forecast update imminent
Thursday
11
Friday
12
Saturday
13
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
2
3
3
0
0
0
0
2
2
0
1
3
2
0
1
1
1
1
1
1
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.3
WSW
1.3
WSW
1.5
SW
1.6
SW
1.2
WSW
2.1
SW
2.4
SW
2.2
SW
2.1
SW
1.2
WSW
1.2
WSW
1.9
SW
2
SW
2.1
SW
1.8
SW
1.9
SW
1.7
SW
1.4
SW
1.2
SW
1.1
SW
1
WSW
1
WSW
0.9
WSW
Period(s) (?)1313131313121212812121212121271212121212121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)721581572746784410129816596711189390397102612061315349990778542393343280275223
Wind
(km/h)
20
S
15
SSE
10
ESE
10
SE
25
SSW
30
SSW
35
SSW
35
SSW
25
SE
25
SSE
25
SSE
25
SE
20
SE
20
SSE
30
S
20
SSE
25
ESE
30
ESE
30
E
25
E
15
ESE
20
S
25
S
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
cross-
off
crosscrosscross-
off
cross-
off
crosscross-
on
crosscross-
off
cross-
off
cross-
off
offcross-
off
crosscrosscross-
off
High Tide
/ height (m)
10:33PM
0.51
9:58PM
0.46
7:02PM
0.44
6:09PM
0.49
Low Tide
/ height (m)
10:51AM
0.21
8:10AM
0.24
7:48AM
0.23
Thursday
11
Friday
12
Saturday
13
Sunrise---5:05-------5:05-------5:05----
Sunset------7:15-------7:15-------7:15-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C222221242423222225222122293129282822212431313031
Feels °C (?)202019232018171722181718252825252317161928282727
  • 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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