Alkimos Surf Break

Lat Long: 31.68° S 115.68° E

Issued: 7 am 01 Jul 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 1 Jul 2026:

  • Best quality surf: Tuesday 7 Jul, 5AM (local time) - 10ft (3.0m), 15s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Monday 6 Jul, 5PM (local time) - 10ft (3.0m), 15s period, WSW swell with 4,057 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 11PM (local time) - 7ft (2.1m), 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 Thursday (Jul 02) at 11PM. The primary swell is predicted to be 2.1m and 14s 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 15s and forecast to arrive on Monday (Jul 06) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Sunday (Jul 05) at 8AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 2nd Jul)7ft (2.1m) 14s
Best Surf 5AM (Tue 7th Jul)10ft (3.0m) 15s
Most Powerful 5PM (Mon 6th Jul)10ft (3.0m) 15s

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 12°C on Thu night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 12mm), heaviest on Sun night. Warm (max 20°C on Sun afternoon, min 10°C on Mon night). Winds decreasing (fresh winds from the SW on Sun night, light winds from the ESE by Mon night).

Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
2
3
2
4
4
4
3
2
3
1
0
0
0
1
2
4
3
3
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
WSW
13
2.5
WSW
12
2.5
SW
14
2.4
SW
15
2.2
SW
15
2
SW
14
1.8
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
16
1.6
SW
16
1.4
SW
16
1
SW
15
0.9
SW
15
1.5
WSW
14
1.5
WSW
16
3
WSW
15
3
WSW
15
3
WSW
15
2.5
SW
15
1.9
WSW
14
Wave Graph
Metric surfscale
Energy kJ
2319
1932
2670
2483
2061
1626
1236
1049
961
1367
1419
894
418
309
956
1150
4057
3899
3487
3128
1525
Wind (km/h)
30
WSW
25
WSW
15
SSE
20
SE
15
SSE
15
ESE
15
E
15
E
20
ENE
25
NE
15
NE
25
NE
25
N
25
NW
30
SSW
30
SSE
30
S
15
SE
20
SSE
20
S
15
SSE
Wind State
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
cross
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
4:29AM0.50m
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
rain showers
rain showers
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
rain showers
clear
clear
part cloud
part cloud
part cloud
<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>
5:23
5:23
5:24
5:24
5:24
5:25
5:25
 mm
1
1
6
11
1
Temp °C
17
17
17
14
16
14
14
17
16
15
18
17
17
20
16
14
15
12
12
13
13
Feels °C
11
11
13
10
12
10
10
13
12
9
13
13
11
14
13
7
8
5
7
7
8
Swell 1
Height (m)
Direction
Period (s)
2.5
SW
14
2.4
SW
15
2.2
SW
15
2
SW
14
1.8
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
16
1.6
SW
16
1.4
SW
16
1
SW
15
0.9
SW
15
1.5
WSW
14
2.2
WSW
10
3
WSW
15
3
WSW
15
3
WSW
15
2.5
SW
15
1.9
WSW
14
Energy kJ
2670
2483
2061
1626
1236
1049
961
1367
1419
894
418
309
956
922
4057
3899
3487
3128
1525
Swell 2
Height (m)
Direction
Period (s)
0.2
WSW
20
0.9
WSW
16
0.2
WSW
18
1.1
NW
6
1.5
WSW
16
Energy kJ
38
469
31
94
1150
Swell 3
Height (m)
Direction
Period (s)
1.2
WSW
13
Energy kJ
426
Wind waves
Height (m)
Direction
Period (s)
2.5
WSW
13
2.5
WSW
12
0.3
E
3
0.7
NE
4
0.7
NE
4
0.5
N
3
0.9
NNE
4
1.1
NNW
5
1.1
NW
6
1.2
WSW
8
1.3
S
5
1
SSE
5
1.1
SSE
5
0.6
SSE
4
1.1
SSW
6
Energy kJ
2319
1932
1
12
14
6
21
74
98
174
97
58
52
11
77
Nearest Offshore or Glassy
Rating
(10 max)
4
3
4
4
4
4
4
4
3
5
4
4
4
3
2
3
4
5
4
4
3
Distance (km)
463
905
181
86
44
0
0
0
0
362
6
335
659
358
429
1632
181
18
181
181
181
Best forecast wave conditions in Perth City Coast
Rating
(10 max)
4
4
4
4
4
4
4
5
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
8
9
7
5
5
5
5
7
5
4
4
3
7
5
4
6
5
5
5
Header Global
Rating
(10 max)
5
5
5
9
7
8
9
5
5
6
5
4
5
9
7
6
5
9
5
5
9
  • 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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