- Forecast
- Maps
- Live
- Weather State
- Spot Information
City Beach groyne Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
City Beach groyne surfForecast / WA – Perth City / Australia
12 Day Weather and Surf, issued 7 am Saturday 16 Aug 2025 AWST
Best Forecast Surf Conditions for City Beach groyne this week:
The surf forecast for City Beach groyne over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 16) at 11AM. The primary swell is predicted to be 1.4m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at City Beach groyne in the next 12 days are 3.5m 16s and forecast to arrive on Thursday (Aug 21) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Sunday (Aug 17) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sat 16th Aug) | 4.5ft (1.4m) 12s |
| Best Surf | 11AM (Thu 21st Aug) | 11ft (3.5m) 15s |
| Most Powerful | 5AM (Thu 21st Aug) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for City Beach groyne over the next 12 days.
Short Range Forecast Some drizzle, heaviest during Mon night. Very mild (max 19°C on Mon afternoon, min 11°C on Sat morning). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 56mm), heaviest during Tue morning. Very mild (max 18°C on Wed morning, min 12°C on Thu night). Winds decreasing (strong winds from the W on Wed afternoon, light winds from the SSW by Thu night). | ||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 16 | 16 | 15 | 14 | 14 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 13 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 550 | 475 | 550 | 475 | 498 | 620 | 1004 | 1107 | 911 | 1041 | 1137 | 2291 | 2680 | 4998 | 6045 | 5659 | 4625 | 2860 | 1860 | 1262 | 936 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | off | off | cross | cross- on | cross | on | cross- on | on | on | on | cross- on | cross- on | cross- on | off | cross- off | cross- on | off |
High Tide / height (m) | 3:41AM 0.63 | 5:03AM 0.65 | 6:14AM 0.68 | 7:14AM 0.69 | 8:04AM 0.69 | 8:47AM 0.67 | |||||||||||||||
Low Tide / height (m) | 2:41PM 0.10 | 3:07PM 0.03 | 3:39PM -0.00 | 4:11PM -0.01 | 4:40PM 0.00 | 5:05PM 0.04 | 5:21PM 0.09 | ||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||||
| Sunrise | 6:52 | - | - | 6:52 | - | - | 6:50 | - | - | 6:50 | - | - | 6:48 | - | - | 6:47 | - | - | 6:46 | - | - |
| Sunset | - | 5:50 | - | - | 5:50 | - | - | 5:51 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - |
 | |  |  | | | |  |  |  |  | | | | |  | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 21 | 20 | 10 | - | 2 | 2 | 1 | - | - | - | - | - |
| Temp. °C | 14 | 17 | 15 | 14 | 16 | 17 | 18 | 19 | 18 | 17 | 16 | 17 | 18 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 15 |
| Feels °C (?) | 11 | 14 | 12 | 7 | 10 | 11 | 13 | 15 | 16 | 13 | 10 | 10 | 11 | 10 | 8 | 10 | 11 | 12 | 12 | 12 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for WA - Perth City
Continuing clean conditions at City Beach groyne (calm at Swanbourne Automatic Weather Station 1 km from City Beach groyne). A 1.6m groundswell from the WSW
Actual: 45 min ago
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 City Beach groyne 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 City Beach groyne Surf forecast
The above surf forecast table for City Beach groyne provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at City Beach groyne can be found by selecting the local surf guide option on the grey menu. Our City Beach groyne 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 (City Beach groyne) 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 City Beach groyne 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.
Nearest