Alkimos Surf Break

Lat Long: 31.68° S 115.68° E

Issued: 7 pm 30 Jun 2026 (local time)

Forecast update in  hr  min

Today's Alkimos sea temperature is
19.3° 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 30 Jun 2026:

  • Best quality surf: Thursday 2 Jul, 8PM (local time) - 7ft (2.1m), 15s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 6 Jul, 2PM (local time) - 10ft (3.0m), 16s period, WSW swell with 3,717 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 8PM (local time) - 7ft (2.1m), 15s 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 Thursday (Jul 02) at 8PM. The primary swell is predicted to be 2.1m and 15s period. 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 3.0m 16s and forecast to arrive on Monday (Jul 06) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Jul 05) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Thu 2nd Jul)7ft (2.1m) 15s
Best Surf 8PM (Thu 2nd Jul)7ft (2.1m) 15s
Most Powerful 2PM (Mon 6th Jul)10ft (3.0m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Wed night. Very mild (max 17°C on Wed morning, min 13°C on Thu night). Mainly fresh winds.

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Sun night. Warm (max 20°C on Sun afternoon, min 12°C on Fri night). Mainly fresh winds.

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tue
7
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
0
0
0
2
3
2
4
4
4
3
2
3
1
0
0
0
1
2
3
4
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
WSW
13
2.5
WSW
13
2.5
WSW
12
2.5
SW
14
2.4
SW
15
2.2
SW
15
1.9
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
14
1.7
SW
16
1.7
SW
16
1.4
SW
16
1
SW
15
0.9
WSW
15
1.4
WSW
15
1.8
WSW
16
3
WSW
15
2.5
WSW
15
2.5
WSW
15
2.4
WSW
15
Wave Graph
Metric surfscale
Energy kJ
3309
2356
2004
2670
2483
2061
1533
1154
1034
961
1523
1542
894
418
372
857
1675
3440
2890
2881
2581
Wind (km/h)
25
WSW
30
WSW
25
WSW
20
SSE
20
SE
15
SSE
10
ESE
15
E
15
E
25
ENE
30
NE
20
NE
25
NE
30
N
25
NNW
35
SSW
25
SSE
25
S
15
SE
15
SE
15
S
Wind State
on
on
on
cross
cross-off
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross-off
cross-off
cross
High Tide
9:29AM0.68m
9:55AM0.66m
10:17AM0.63m
10:38AM0.59m
10:55AM0.53m
4:09AM0.38m
11:02AM0.46m
4:09AM0.44m
10:08AM0.38m
Low Tide
6:44PM0.07m
6:54PM0.09m
7:02PM0.11m
7:12PM0.13m
7:23PM0.15m
5:59AM0.38m
7:33PM0.18m
8:53AM0.38m
7:32PM0.21m
light rain
light rain
rain showers
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
rain showers
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:16
7:16
7:16
7:16
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:23
5:23
5:24
5:24
5:24
5:25
5:25
 mm
1
1
1
5
15
1
Temp °C
16
17
17
17
14
16
15
15
17
15
15
18
17
16
20
17
14
15
13
11
14
Feels °C
10
12
11
13
10
12
11
11
13
11
8
12
13
9
14
11
7
8
6
7
9
Swell 1
Height (m)
Direction
Period (s)
2.5
SW
14
2.4
SW
15
2.2
SW
15
1.9
SW
14
1.7
SW
14
1.6
SW
14
1.6
SW
14
1.7
SW
16
1.7
SW
16
1.4
SW
16
1
SW
15
0.9
WSW
15
1.4
WSW
15
2
WSW
9
3
WSW
15
2.5
WSW
15
2.5
WSW
15
2.4
WSW
15
Energy kJ
2670
2483
2061
1533
1154
1034
961
1523
1542
894
418
372
857
601
3440
2890
2881
2581
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
20
1
WSW
16
1.8
WSW
16
Energy kJ
38
559
1675
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
3
WSW
13
2.5
WSW
13
2.5
WSW
12
0.4
SE
3
0.4
ESE
3
0.4
E
3
0.6
ENE
4
0.6
NE
3
0.5
NNE
3
0.9
NNE
4
1
N
4
1.1
NW
6
1.5
WNW
6
1.2
S
5
0.8
SE
4
Energy kJ
3309
2356
2004
2
3
2
10
7
6
23
35
95
175
82
25
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
4
4
3
5
4
4
4
3
2
4
4
4
4
4
Distance (km)
879
340
659
181
36
44
0
0
0
0
362
90
335
659
390
429
181
181
23
0
181
Best forecast wave conditions in Perth City Coast
Rating
(10 max)
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Australia
Rating
(10 max)
4
5
4
8
4
7
5
5
5
9
7
5
5
4
4
8
5
4
6
4
5
Header Global
Rating
(10 max)
5
5
5
5
8
7
5
8
5
9
5
4
5
6
9
9
9
7
6
8
7
  • 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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