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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 30 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
20.4° C
(Which is slightly cooler than normal)How big are the waves at Alkimos today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3.5ft (1.0m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Evening surf: Evening surf (30 May, local time) - 3.5ft (1.0m), 13s period with SW swell.
The current surf forecast for Alkimos at 5AM is: 1.1m 11s primary swell from a Southwest direction and 0.6m 9s secondary swell from a West direction (forecast issued at 01:00am May 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3.5ft (1.0m) | 11s |
| Afternoon (30 May) | 3.5ft (1.1m) | 14s |
| Evening (30 May) | 3.5ft (1.0m) | 13s |
Table - waves today at Alkimos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 37mm), heaviest during Sat afternoon. Warm (max 20°C on Sat night, min 15°C on Sat morning). Winds decreasing (gales from the W on Sun afternoon, light winds from the WSW by Mon night). | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | ||||||||||||||||||||||
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 11 | SW 11 | SW 11 | SW 11 | SW 14 | SW 14 | SW 13 | NW 7 | NW 8 | WNW 9 | W 10 | W 11 | W 12 | W 12 | W 14 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | |
263 | 258 | 229 | 194 | 447 | 431 | 412 | 469 | 1202 | 3008 | 4770 | 6536 | 9227 | 13136 | 22952 | 20715 | 15732 | 12462 | 8429 | 5876 | 4298 | 3264 | 2481 | 1973 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | |
High Tide | 8:09AM0.67m | 8:34AM0.68m | 9:01AM0.68m | |||||||||||||||||||||
Low Tide | 5:37PM0.08m | 6:09PM0.07m | 6:44PM0.07m | |||||||||||||||||||||
 | |  |  |  |  |  | | |  | | | | |  | | | |  | | | |  | | |
 | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — |
— | — | — | — | 1 | 8 | 3 | 1 | 5 | 3 | 2 | 1 | 2 | 1 | 2 | 3 | 3 | 1 | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 15 | 18 | 18 | 17 | 20 | 20 | 20 | 18 | 17 | 16 | 15 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 18 |
15 | 14 | 12 | 15 | 15 | 13 | 15 | 14 | 13 | 9 | 7 | 4 | 2 | 4 | 4 | 6 | 8 | 8 | 10 | 10 | 13 | 12 | 13 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | — | — | — | — | — | — | — | — | — | — | — | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
 kJ | 263 | 258 | 229 | 194 | 447 | 431 | 412 | 347 | 299 | — | — | — | — | — | — | — | — | — | — | — | 4298 | 3264 | 2481 | 1973 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 9 | W 10 | SW 14 | W 10 | W 8 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | WSW 20 |
| kJ | 98 | 60 | 68 | 169 | 47 | 30 | 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 102 | 38 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | W 10 | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 64 | 86 | 107 | 45 | 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | N 3 | NNE 4 | NNW 5 | NW 7 | NW 8 | WNW 9 | W 10 | W 11 | W 12 | W 12 | W 14 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | — | — | — | — |
| kJ | — | — | — | 2 | 4 | 21 | 108 | 469 | 1202 | 3008 | 4770 | 6536 | 9227 | 13136 | 22952 | 20715 | 15732 | 12462 | 8429 | 5876 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 294 | 294 | 301 | 282 | 2453 | 1632 | 1632 | 1760 | 1632 | 1890 | 1896 | 2010 | 2165 | 2165 | 1104 | 2429 | 1104 | 2169 | 215 | 340 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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