- Forecast
- Maps
- Live
- Weather State
- Spot Information
Alkimos Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Alkimos surfForecast / WA – Perth City / Australia
12 Day Weather and Surf, issued 1 pm Friday 11 Jul 2025 AWST
Best Forecast Surf Conditions for Alkimos this week:
The surf forecast for Alkimos over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 11) at 8PM. The primary swell is predicted to be 2.2m and 17s period with a secondary swell of 1.5m and 6s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Alkimos in the next 12 days are 4.0m 19s and forecast to arrive on Friday (Jul 18) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Sunday (Jul 13) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 11th Jul) | 7ft (2.2m) 17s |
| Best Surf | 8PM (Wed 16th Jul) | 11ft (3.5m) 19s |
| Most Powerful | 8PM (Fri 18th Jul) | 13ft (4.0m) 19s |
Table - best surf conditions forecast for Alkimos over the next 12 days.
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 18 | 16 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 12 | 13 | 13 | 13 | 16 | 16 | 16 | 19 | 17 | 17 | 16 | 17 | 18 | 18 | 17 | 16 | 15 | 14 | 13 | 9 | 12 | 12 | 12 | 13 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 2948 | 2906 | 4959 | 4531 | 2611 | 2056 | 2020 | 2254 | 2185 | 1726 | 1820 | 1653 | 1647 | 3450 | 5311 | 7332 | 8393 | 5349 | 4012 | 2900 | 5837 | 9453 | 7218 | 4760 | 3549 | 2111 | 1393 | 995 | 2646 | 4663 | 3708 | 1805 | 2695 | 2294 | 1636 | 1325 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | on | on | cross- off | cross- off | cross- on | on | cross- on | cross | off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | off | cross- on | glass | on | cross- on | glass | on | cross | on | on | cross- on | cross- on | cross- off | glass | cross- off | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 9:42AM 0.70 | 10:14AM 0.67 | 10:42AM 0.62 | 11:04AM 0.54 | 3:25AM 0.38 | 11:02AM 0.45 | 3:33AM 0.44 | 3:58AM 0.51 | 4:36AM 0.58 | 5:21AM 0.64 | 6:13AM 0.69 | 7:05AM 0.73 | 7:55AM 0.74 | |||||||||||||||||||||||
Low Tide / height (m) | 6:22PM 0.02 | 6:43PM 0.04 | 6:59PM 0.07 | 7:11PM 0.11 | 7:15PM 0.16 | 5:52AM 0.36 | 7:12PM 0.20 | 6:52PM 0.22 | 3:38PM 0.20 | 3:17PM 0.10 | 3:44PM 0.02 | 4:20PM -0.03 | 4:59PM -0.05 | |||||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:16 | - | - | 7:16 | - | - | 7:15 | - | - | 7:15 | - | - | 7:15 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:13 | - | - | 7:11 | - | - | 7:11 | - | - | 7:11 |
| Sunset | 5:28 | - | - | 5:29 | - | - | 5:29 | - | - | 5:30 | - | - | 5:30 | - | - | 5:30 | - | - | 5:31 | - | - | 5:31 | - | - | 5:32 | - | - | 5:32 | - | - | 5:34 | - | - | 5:35 | - | - |
 |  |  |  | |  | |  | |  | | | | | | |  | | | | |  | | | | | | |  | | | | | | |  | |
Rain (mm) | - | - | 6 | 1 | - | - | 1 | 2 | - | - | - | - | - | - | 1 | 5 | - | - | - | - | - | 1 | 1 | 1 | 4 | 6 | 4 | 5 | 4 | 1 | - | - | 1 | 1 | 5 | 14 |
| Temp. °C | 18 | 17 | 18 | 17 | 16 | 13 | 17 | 16 | 16 | 16 | 15 | 13 | 15 | 16 | 17 | 17 | 13 | 12 | 15 | 14 | 16 | 17 | 13 | 14 | 14 | 13 | 14 | 12 | 13 | 11 | 12 | 12 | 15 | 16 | 15 | 15 |
| Feels °C (?) | 11 | 13 | 13 | 11 | 12 | 10 | 13 | 9 | 9 | 11 | 11 | 9 | 12 | 14 | 13 | 13 | 10 | 10 | 14 | 12 | 11 | 12 | 8 | 11 | 9 | 7 | 4 | 1 | 2 | 8 | 11 | 10 | 13 | 12 | 10 | 6 |
Short Range Forecast: Moderate rain (total 10mm), heaviest on Sat morning. Very mild (max 18°C on Fri afternoon, min 11°C on Sat night). Winds increasing (light winds from the NNW on Sun afternoon, fresh winds from the SW by Sun night). | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Wed afternoon. Very mild (max 17°C on Wed morning, min 9°C on Thu morning). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 17mm), heaviest on Sat afternoon. Very mild (max 17°C on Fri afternoon, min 10°C on Sat night). Winds increasing (calm on Thu afternoon, near gales from the WSW by Sun morning). | Long Range Forecast: Heavy rain (total 32mm), heaviest during Wed morning. Very mild (max 16°C on Tue afternoon, min 10°C on Mon morning). Winds decreasing (near gales from the SW on Sun afternoon, calm by Mon afternoon). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Alkimos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 12 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.
Nearest