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Alkimos Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Alkimos surfForecast / WA – Perth City / Australia
48hr Weather and Surf, issued 1 am Saturday 23 May 2026 AWSTForecast 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
20.8° C
(Which is slightly cooler than normal)How big are the waves at Alkimos today?
The current surf forecast for Alkimos at 9AM is: 1.4m 12s primary swell from a Southwest direction (forecast issued at 01:00am May 23). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 4.5ft (1.4m) | 12s |
| Afternoon (23 May) | 4.5ft (1.4m) | 12s |
| Evening (23 May) | 4ft (1.2m) | 12s |
Table - waves today at Alkimos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Mon afternoon, min 10°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 11 | WSW 11 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | |
718 | 694 | 578 | 578 | 536 | 472 | 464 | 371 | 303 | 215 | 207 | 164 | 275 | 367 | 508 | 545 | 536 | 414 | 346 | 715 | 596 | 530 | 594 | 577 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-on | cross-on | cross | cross-off | off | off | off | off | glassy | glassy | off | off | off | off | off | cross-off | cross-off | glassy | off | off | |
High Tide | 10:59AM0.49m | 10:10AM0.44m | 7:21AM0.44m | 5:25PM0.30m | ||||||||||||||||||||
Low Tide | 00:09AM0.13m | 00:27AM0.19m | 00:00AM0.25m | 3:34PM0.29m | 9:25PM0.27m | |||||||||||||||||||
 | |  |  | | | | | | | | |  | |  | | | | | | | | | | |
 | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:22 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 11 | 10 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 11 | 15 | 19 | 19 | 18 | 17 | 16 | 14 | 13 | 18 | 22 | 22 | 20 | 19 |
9 | 7 | 7 | 11 | 11 | 11 | 11 | 10 | 8 | 8 | 7 | 11 | 17 | 16 | 14 | 13 | 11 | 9 | 8 | 13 | 18 | 20 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 |
 kJ | 718 | 694 | 578 | 578 | 536 | 472 | 464 | 371 | 303 | 215 | 207 | 151 | 275 | 367 | 508 | 545 | 536 | 414 | 346 | 715 | 596 | 530 | 594 | 577 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | SW 18 | SW 18 | SW 18 | WSW 17 | SW 16 | WSW 16 | WSW 16 | WSW 16 | SW 11 | WSW 11 | WSW 17 | WSW 18 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | — | N 4 | — | W 14 |
| kJ | — | — | — | — | 13 | 13 | 12 | 29 | 67 | 100 | 99 | 164 | 121 | 105 | 202 | 204 | 106 | 179 | 229 | 149 | — | 1 | — | 261 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 19 | WSW 19 | — | WSW 19 | — | — | — | — | — | — | — | — | — | NW 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | 37 | 73 | — | 70 | — | — | — | — | — | — | — | — | — | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NE 2 | NE 3 | — | — | — | — | NE 3 | NE 3 | NE 3 | NE 3 | NNE 3 | — | N 5 | NE 2 |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 2 | 4 | 6 | 6 | 2 | — | 4 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 41 | 181 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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