Surf Break

Lat Long: 31.68° S 115.68° E

Alkimos Surf Forecast and Surf Report

Issued: 7 pm 28 Oct 2026 (local time)

Forecast update in  hr  min

Today's Alkimos sea temperature is
19.3°C
0.2° 

Alkimos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Alkimos surf forecast from 28 Oct 2026:

  • Best quality surf: Sunday 1 Nov, 2AM (local time) - 3.5ft (1.1m), 12s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 3 Nov, 11PM (local time) - 6ft (1.9m), 13s period, SW swell with 1,129 kJ wave energy.
  • Next surfable swell (1★+): Thursday 29 Oct, 2AM (local time) - 3.5ft (1.0m), 14s period with WSW swell.

Best Forecast Surf Conditions for Alkimos this week:

The surf forecast for Alkimos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 29) at 2AM. The primary swell is predicted to be 1.0m and 14s period with a secondary swell of 0.8m and 5s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Alkimos in the next 16 days are 1.9m 13s and forecast to arrive on Tuesday (Nov 03) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Oct 31) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 29th Oct)3.5ft (1.0m) 14s
Best Surf 2AM (Sun 1st Nov)3.5ft (1.1m) 12s
Most Powerful11PM (Tue 3rd Nov)6ft (1.9m) 13s

Table - best surf conditions forecast for Alkimos over the next 16 days.


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Warm (max 22°C on Thu morning, min 14°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Some drizzle, heaviest during Tue morning. Very mild (max 19°C on Sun morning, min 15°C on Sat night). Wind will be generally light.

Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
0
2
0
1
2
1
0
3
0
0
0
0
0
0
1
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
WSW
14
1
WSW
13
1.2
WSW
12
1
WSW
13
1.2
WSW
14
1.3
WSW
14
1.2
WSW
13
1.1
WSW
12
1
WSW
12
1.1
WSW
12
1.4
SW
14
1.4
SW
14
1.3
WSW
13
1.4
WSW
13
1.4
WSW
13
1.7
WSW
13
1.7
WSW
12
1.8
SW
12
1.7
SW
13
Wave Graph
Metric surfscale
Energy kJ
425
357
417
357
602
631
491
339
269
339
788
754
581
640
640
904
878
948
951
Wind (km/h)
10
ESE
10
SW
20
SW
10
WSW
15
W
10
WSW
10
NNE
10
NNW
20
WNW
15
N
20
W
25
SW
20
SW
20
W
20
WSW
20
WSW
20
SSW
20
SSW
10
SSE
Wind State
cross-off
on
cross-on
on
on
on
cross-off
cross
cross-on
cross-off
on
on
on
on
on
on
cross-on
cross-on
cross
High Tide
9:58PM0.73m
10:32PM0.72m
11:08PM0.69m
11:42PM0.63m
11:57PM0.55m
11:21PM0.47m
10:10PM0.42m
Low Tide
8:24AM0.03m
10:31AM0.03m
11:44AM0.03m
12:33PM0.05m
1:07PM0.10m
1:58AM0.46m
1:29PM0.16m
2:21AM0.37m
part cloud
clear
clear
clear
part cloud
part cloud
clear
cloud
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
rain showers
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:22
—
—
5:22
—
—
5:20
—
—
5:20
—
—
5:20
—
—
5:18
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
—
6:37
—
—
6:38
—
—
6:39
—
—
6:40
—
—
6:42
—
—
6:42
—
 mm
—
—
—
—
—
—
—
—
2
—
—
—
—
—
—
—
1
—
—
Temp °C
20
22
21
18
18
19
17
19
20
18
19
19
17
17
17
17
18
18
16
Feels °C
16
20
17
16
16
16
17
17
18
17
16
16
14
13
13
15
15
15
12
  • 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
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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 16 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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