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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 7 pm Sunday 10 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
20.7° C
(Which is 1.1°C colder than average for this time of year)How big are the waves at Alkimos today?
The current surf forecast for Alkimos at 4AM is: 0.8m 14s primary swell from a West-southwest direction and 0.4m 18s secondary swell from a West-southwest direction (forecast issued at 07:00pm May 10). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 3ft (0.9m) | 14s |
| Afternoon (11 May) | 3ft (0.9m) | 13s |
| Evening (11 May) | 3.5ft (1.0m) | 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 24°C on Mon afternoon, min 17°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 16 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | |
121 | 165 | 236 | 217 | 210 | 265 | 322 | 317 | 298 | 433 | 210 | 534 | 468 | 576 | 585 | 721 | 1842 | 1797 | 2167 | 3333 | 4244 | 4565 | 4590 | 4412 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross-on | |
High Tide | 11:07AM0.42m | 4:24PM0.42m | 7:40AM0.45m | 6:23PM0.37m | 7:36AM0.51m | |||||||||||||||||||
Low Tide | 00:04AM0.16m | 2:22PM0.41m | 00:14AM0.19m | 2:18PM0.33m | 00:23AM0.23m | |||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | 5:30 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 20 | 18 | 17 | 17 | 22 | 24 | 22 | 21 | 20 | 19 | 18 | 18 | 23 | 24 | 22 | 21 | 21 | 20 | 19 | 18 | 21 | 21 |
20 | 17 | 15 | 12 | 11 | 11 | 16 | 20 | 20 | 19 | 17 | 15 | 13 | 14 | 18 | 20 | 20 | 20 | 18 | 16 | 14 | 14 | 17 | 18 | |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 16 | WSW 14 | WSW 14 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
 kJ | 121 | 165 | 236 | 217 | 210 | 265 | 322 | 317 | 298 | 433 | 210 | 534 | 468 | 576 | 585 | 721 | 1842 | 1797 | 2167 | 3333 | 4244 | 4565 | 4590 | 4412 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NW 6 | WSW 18 | WSW 18 | WSW 16 | WSW 16 | WSW 16 | NW 6 | WSW 15 | NW 6 | NNW 6 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | — | — | — | — | — | — | — |
| kJ | 21 | 13 | 13 | 5 | 103 | 61 | 25 | 89 | 144 | 33 | 167 | 15 | 12 | 32 | 101 | 206 | 721 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 18 | W 18 | — | — | — | — | — | — | — | — | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | — | — | — | — | — | — | — | — | 26 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | NNE 3 | N 4 | N 4 | NNW 5 | NNW 6 | NW 6 | — | — | — | NE 2 | NNW 3 | NNW 4 | NW 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 7 | 18 | 33 | 48 | 40 | 40 | — | — | — | 2 | 5 | 10 | 9 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 90 | 294 | 353 | 358 | 337 | 353 | 0 | 0 | 0 | 0 | 0 | 41 | 299 | 86 | 0 | 0 | 0 | 0 | 0 | 337 | 429 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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