Alkimos Surf Break
Lat Long: 31.68° S 115.68° E

Alkimos Surf Forecast and Surf Report

Weather Forecast for Alkimos

Issued: 1 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Alkimos sea temperature is
20.4° C

Slightly cooler than normal

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


Alkimos surf forecast from 2 Jun 2026:

  • Best quality surf: Saturday 6 Jun, 5AM (local time) - 7ft (2.1m), 19s period, SW swell with offshore winds.
  • Most powerful swell: Tuesday 9 Jun, 11PM (local time) - 11ft (3.5m), 16s period, WSW swell with 6,851 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 3 Jun, 11AM (local time) - 5.5ft (1.7m), 12s 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 Wednesday (Jun 03) at 11AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 0.9m and 16s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Alkimos in the next 16 days are 3.5m 16s and forecast to arrive on Tuesday (Jun 09) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Thursday (Jun 04) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Wed 3rd Jun)5.5ft (1.7m) 12s
Best Surf 5AM (Sat 6th Jun)7ft (2.1m) 19s
Most Powerful11PM (Tue 9th Jun)11ft (3.5m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 9mm), mostly falling on Mon morning. Very mild (max 19°C on Sat afternoon, min 13°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the W by Mon afternoon).

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
2
4
4
3
4
4
3
4
4
2
4
3
1
2
0
0
0
0
0
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
WSW
12
1.6
SW
13
1.6
SW
15
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
2.1
SW
17
2.1
SW
17
1.8
SW
16
1.7
SW
16
1.9
SW
16
3
WSW
14
3.5
WSW
13
3
WSW
13
3.5
WSW
15
3.5
WSW
15
4
WSW
16
3.5
WSW
16
Wave Graph
Metric surfscale
Energy kJ
731
854
1059
1271
1239
1224
1255
1193
1284
2541
2483
1591
1412
1799
3242
3632
3298
5445
6256
6824
6353
Wind (km/h)
5
S
10
SSW
15
E
10
NE
10
SSE
15
E
15
ESE
15
SSE
10
E
10
ENE
10
SW
10
NE
10
NNW
20
NW
25
NW
35
W
30
W
30
WSW
30
WSW
20
W
15
WNW
Wind State
glassy
cross-on
cross-off
off
cross
off
cross-off
cross
off
off
cross-on
cross-off
cross
cross-on
cross
on
on
on
on
on
cross-on
High Tide
9:55AM0.67m
10:21AM0.65m
10:47AM0.62m
11:10AM0.57m
11:30AM0.52m
11:25AM0.45m
6:12AM0.45m
Low Tide
7:50PM0.10m
8:10PM0.11m
8:28PM0.12m
8:48PM0.14m
9:09PM0.16m
9:28PM0.19m
9:38PM0.23m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
light rain
rain showers
cloud
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:09
7:09
7:09
7:11
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:20
5:20
5:20
5:20
5:20
5:20
 mm
1
2
2
4
2
6
Temp °C
16
17
16
15
18
16
16
20
18
16
19
18
17
18
18
19
19
18
18
18
17
Feels °C
14
14
14
12
16
12
12
16
14
14
18
17
15
14
14
13
12
12
12
12
13
Swell 1
Height (m)
Direction
Period (s)
1.7
WSW
12
1.6
SW
13
1.6
SW
15
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
1.6
SW
16
2.1
SW
17
2.1
SW
17
1.8
SW
16
1.7
SW
16
1.9
SW
16
3
WSW
13
4
WSW
16
3.5
WSW
16
Energy kJ
731
854
1059
1271
1239
1224
1255
1193
1284
2541
2483
1591
1412
1799
3298
6824
6353
Swell 2
Height (m)
Direction
Period (s)
0.9
SW
16
0.7
SW
16
0.1
W
26
0.2
WSW
24
0.6
WSW
22
1.1
SW
20
Energy kJ
381
274
13
54
308
872
Swell 3
Height (m)
Direction
Period (s)
0.4
W
10
0.2
W
10
Energy kJ
32
8
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.4
ESE
3
0.4
S
3
0.7
WNW
4
3
WSW
14
3.5
WSW
13
3.5
WSW
15
3.5
WSW
15
1.6
W
10
Energy kJ
2
3
3
11
3242
3632
5445
6256
470
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
4
4
4
4
4
4
4
4
4
4
5
4
6
5
4
2
7
9
Distance (km)
0
42
0
0
19
0
0
18
0
0
215
0
90
403
623
2010
1896
2149
1109
429
277
Best forecast wave conditions in Perth City Coast
Rating
(10 max)
4
4
4
4
4
4
4
4
4
5
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
5
5
4
5
5
6
8
8
6
9
9
7
6
8
7
5
4
7
9
Header Global
Rating
(10 max)
5
4
5
5
4
5
5
5
9
9
9
9
9
8
6
8
7
6
9
9
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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