Alkimos surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 1 pm Saturday 23 May 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Alkimos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alkimos sea temperature is
20.9° C
(Which is slightly cooler than normal)

How big are the waves at Alkimos today?

The current surf forecast for Alkimos at 9PM is: 1.3m 12s primary swell from a West-southwest direction and 0.1m 18s secondary swell from a Southwest direction (forecast issued at 01:00pm May 23). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (AWST) & DateWave HeightWave Period
Morning (23 May)4.5ft (1.4m)12s
Afternoon (23 May)4.5ft (1.4m)12s
Evening (23 May)4.5ft (1.3m)12s

Table - waves today at Alkimos. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Mon afternoon, min 11°C on Sun morning). Wind will be generally light.

Sat
23
Sunday
24
Monday
25
Tue
26
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
3
2
0
1
2
2
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
SW
12
1.4
WSW
12
1.3
WSW
12
1.3
WSW
12
1.2
WSW
12
1.1
SW
12
0.9
WSW
11
0.9
WSW
11
0.6
WSW
16
0.8
WSW
15
0.9
WSW
14
1.2
WSW
14
1.3
WSW
13
1.3
WSW
13
1.1
WSW
13
1
WSW
13
1.2
WSW
16
1.1
WSW
16
1.1
WSW
15
1.1
WSW
14
1.2
WSW
14
1.2
WSW
14
1.1
WSW
14
1.1
WSW
13
Wave Graph
Metric surfscale
Energy kJ
578
536
472
464
371
303
215
207
166
275
367
508
553
536
421
346
715
596
530
508
577
577
446
390
Wind (km/h)
5
E
10
SSW
10
SW
10
SSE
10
ESE
10
ENE
15
ENE
15
ENE
10
NE
10
NE
5
SE
15
E
15
ENE
15
NE
20
ENE
20
NE
20
NE
10
N
5
NNE
15
NE
20
NE
20
NE
20
NE
20
NE
cross-off
cross-on
cross-on
cross
cross-off
off
off
off
off
off
glassy
off
off
off
off
off
cross-off
cross-off
glassy
off
off
cross-off
cross-off
cross-off
High Tide
10:59AM0.49m
10:10AM0.44m
7:21AM0.44m
5:25PM0.30m
6:56AM0.50m
Low Tide
00:27AM0.19m
00:00AM0.25m
3:34PM0.29m
9:25PM0.27m
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:23
5:23
5:22
5:22
Temp °C
13
15
14
15
13
13
12
11
14
19
20
18
17
15
14
13
18
22
22
21
19
17
16
15
11
12
11
13
10
9
8
7
10
16
18
14
13
11
9
7
13
18
19
17
14
12
10
10
Swell 1
Height (m)
Direction
Period (s)
1.4
SW
12
1.4
WSW
12
1.3
WSW
12
1.3
WSW
12
1.2
WSW
12
1.1
SW
12
0.9
WSW
11
0.9
WSW
11
0.8
WSW
11
0.8
WSW
15
0.9
WSW
14
1.2
WSW
14
1.3
WSW
13
1.3
WSW
13
1.1
WSW
13
1
WSW
13
1.2
WSW
16
1.1
WSW
16
1.1
WSW
15
1.1
WSW
14
1.2
WSW
14
1.2
WSW
14
1.1
WSW
14
1.1
WSW
13
Energy kJ
578
536
472
464
371
303
215
207
151
275
367
508
553
536
421
346
715
596
530
508
577
577
446
390
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
18
0.1
SW
18
0.1
SW
18
0.4
SW
16
0.4
WSW
16
0.4
WSW
16
0.6
WSW
16
0.7
SW
11
0.7
WSW
11
0.6
WSW
17
0.6
WSW
18
0.4
WSW
18
0.6
WSW
16
0.7
WSW
16
0.5
WSW
16
0.3
NNW
5
0.2
NNW
6
0.1
W
23
0.1
W
22
0.2
WSW
21
Energy kJ
13
13
12
67
100
99
166
121
105
202
204
106
179
229
149
4
3
10
9
45
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
19
0.3
WSW
19
0.3
WSW
19
0.1
W
22
0.2
W
21
Energy kJ
37
73
70
9
36
Wind waves
Height (m)
Direction
Period (s)
0.3
NE
2
0.3
NE
2
0.4
ENE
3
0.5
NE
3
0.6
NE
3
0.5
NNE
3
0.4
N
4
0.3
NNE
5
0.4
NE
3
0.5
NNE
3
0.7
NNE
3
0.8
N
4
Energy kJ
1
1
3
4
6
7
4
5
2
5
12
18
Nearest Offshore or Glassy
Rating
(10 max)
3
2
1
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
2
3
3
Distance (km)
0
41
181
19
0
0
0
0
0
0
0
0
0
0
0
0
90
0
0
0
0
80
90
90
Best forecast wave conditions in Perth City Coast
Rating
(10 max)
3
3
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Australia
Rating
(10 max)
4
4
4
4
6
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
6
7
8
7
8
5
5
5
5
5
5
5
5
5
5
4
5
5
4
4
5
5
4
  • 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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