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Surf Forecasts:

Alkimos surfForecast / WA – Perth City / Australia

information circle12 Day Weather and Surf, issued 1 pm Sunday 26 Oct 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
19.2° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Alkimos this week:

The surf forecast for Alkimos over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Oct 27) at 5AM. The primary swell is predicted to be 1.3m and 13s period with a secondary swell of 0.6m and 5s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Alkimos in the next 12 days are 3.0m 14s and forecast to arrive on Saturday (Nov 01) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Tuesday (Oct 28) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Mon 27th Oct)4.5ft (1.3m) 13s
Best Surf11PM (Mon 27th Oct)5.5ft (1.7m) 14s
Most Powerful 2AM (Sat 1st Nov)10ft (3.0m) 14s

Table - best surf conditions forecast for Alkimos over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Tue night. Warm (max 28°C on Tue morning, min 13°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Fri night. Very mild (max 19°C on Thu afternoon, min 16°C on Thu night). Winds increasing (light winds from the W on Thu night, fresh winds from the WNW by Fri night).

Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
01
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
2
3
1
4
2
0
0
0
1
1
1
1
3
0
0
0
0
0
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WSW
1.3
WSW
1.5
WSW
1.6
WSW
1.7
WSW
1.4
WSW
1.3
WSW
1
WSW
1.8
WSW
2
WSW
2.2
WSW
2.2
WSW
2.3
WSW
2.4
WSW
2.5
WSW
2.5
WSW
3
WSW
3
WSW
3
WSW
3
WSW
2.5
WSW
Period(s) (?)141413141413131917161514131313161413131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)63857875692810236905347881907205821041683170318472084324633402999302830682381
Wind
(km/h)
25
SSW
15
SE
15
E
20
S
20
E
15
NNE
25
SW
20
SW
20
WSW
20
WSW
15
W
15
W
15
W
10
NW
25
WNW
25
WNW
35
WNW
35
W
40
WSW
25
SSW
15
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		offcrossoffcross-
off		onononononononcross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
10:35PM
0.63
11:07PM
0.61
11:43PM
0.58
12:25AM
0.54
3:29AM
0.48
9:16PM
0.41
5:38AM
0.45
8:07PM
0.44
7:03AM
0.42
Low Tide
/ height (m)
12:07PM
0.13
12:28PM
0.12
12:40PM
0.12
12:51PM
0.12
1:03PM
0.13
12:49AM
0.40
1:15PM
0.17
1:59AM
0.31
1:24PM
0.22
Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
01
Sunrise--5:24--5:24--5:22--5:22--5:20--5:20--5:20
Sunset6:36--6:37--6:37--6:37--6:38--6:39--6:40--
clear
clear
clear
clear
clear
clear
part cloud
rain showers
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
rain showers
rain showers
part cloud
part cloud
part cloud
Rain (mm)
-------1---1----41---
Temp. °C181721221928241818181718191819191818181716
Feels °C (?)14121718152319141313141416171514151111913
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for WA - Perth City

  1. weather stationWind Update Continuing clean conditions at Alkimos (calm at HillarysBoatHarbour Ntc Aws 17 km from Alkimos). 1.7m 11s groundswell from the WSW with a 0.4m 16s long period groundswell, also from the WSW. 2 swells combining to make bigger set waves.

    17 hours 27 minutes ago Alkimos
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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.

View detailed surf forecast for Alkimos at:
surf-forecast.com

Information about the Alkimos Surf forecast

The above surf forecast table for Alkimos provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Alkimos can be found by selecting the local surf guide option on the grey menu. Our Alkimos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Alkimos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Alkimos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Perth City Coast? If you are looking for accommodation near Alkimos, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 35 km (22 miles) away. Other places in and around Perth City Coast where you can find information about places to rent, and car hire include Fremantle which is 43 km (27 miles) away, Canning Vale, Gosnells and Kwinana.

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