Surf Break

Lat Long: 31.68° S 115.68° E

Alkimos Surf Forecast and Surf Report

Issued: 1 pm 06 Oct 2026 (local time)

Forecast update in  hr  min

Today's Alkimos sea temperature is
18.9°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 6 Oct 2026:

  • Best quality surf: Tuesday 13 Oct, 11AM (local time) - 5ft (1.5m), 14s period, SW swell with offshore winds.
  • Most powerful swell: Friday 9 Oct, 11AM (local time) - 10ft (3.0m), 15s period, WSW swell with 4,265 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 13 Oct, 11AM (local time) - 5ft (1.5m), 14s period with SW 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 Tuesday (Oct 13) at 11AM. The primary swell is predicted to be 1.5m and 14s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Alkimos in the next 16 days are 3.0m 15s and forecast to arrive on Friday (Oct 09) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Tuesday (Oct 13) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Tue 13th Oct)5ft (1.5m) 14s
Best Surf11AM (Tue 13th Oct)5ft (1.5m) 14s
Most Powerful11AM (Fri 9th Oct)10ft (3.0m) 15s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Thu morning. Very mild (max 19°C on Tue afternoon, min 15°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sat night. Very mild (max 17°C on Sat morning, min 10°C on Sun night). Mainly fresh winds.

Tue
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
0
0
0
0
0
0
0
2
2
1
0
1
0
0
1
3
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SW
16
2.5
SW
16
2.3
SW
16
2
WSW
16
1.6
SW
16
1.7
SW
16
3
WSW
16
3
WSW
15
3
WSW
15
3
WSW
15
2.5
WSW
15
2.4
WSW
15
2.5
WSW
15
2.4
SW
15
2.3
SW
16
2.3
SW
16
2.4
SW
15
2.1
SW
15
1.9
SW
15
1.8
SW
14
Wave Graph
Metric surfscale
Energy kJ
3499
3455
2562
2007
1271
1542
3936
3745
4265
3847
2998
2445
2550
2700
2529
2586
2697
2102
1576
1253
Wind (km/h)
30
S
20
S
25
SSW
20
WSW
20
W
25
WSW
35
WSW
25
SW
20
WSW
20
WSW
15
W
15
W
20
W
20
SW
25
S
30
S
25
SSE
15
ESE
20
S
35
E
Wind State
cross-on
cross-on
cross-on
on
cross-on
on
on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross
cross-off
cross-on
cross-off
High Tide
11:43PM0.38m
7:07AM0.51m
9:14PM0.38m
8:03AM0.47m
8:55PM0.43m
8:54AM0.42m
8:58PM0.50m
9:43AM0.37m
9:08PM0.56m
10:32AM0.31m
9:22PM0.60m
11:30AM0.26m
9:38PM0.63m
Low Tide
2:50PM0.10m
1:12AM0.37m
3:03PM0.16m
2:23AM0.31m
3:00PM0.22m
3:12AM0.25m
2:37PM0.27m
3:57AM0.20m
2:08PM0.28m
4:39AM0.17m
1:49PM0.27m
5:20AM0.15m
part cloud
clear
clear
cloud
rain showers
light rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
5:48
—
—
5:47
—
—
5:46
—
—
5:43
—
—
5:43
—
—
5:41
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
—
—
6:22
—
—
6:22
—
—
6:22
—
—
6:23
—
—
6:24
—
—
6:24
—
 mm
—
—
—
—
1
5
1
—
—
—
—
—
—
1
—
—
—
—
—
—
Temp °C
19
17
17
18
17
17
16
16
16
16
16
17
17
17
16
16
14
16
19
19
Feels °C
15
15
13
15
14
12
9
10
11
11
13
15
13
14
12
10
8
11
15
14
  • 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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