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Back Beach Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Back Beach surfForecast / WA – Perth City / Australia
12 Day Weather and Surf, issued 7 pm Saturday 15 Nov 2025 AWST
Best Forecast Surf Conditions for Back Beach this week:
The surf forecast for Back Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Nov 17) at 11AM. The primary swell is predicted to be 1.6m and 12s period with a secondary swell of 0.1m and 20s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Back Beach in the next 12 days are 1.9m 16s and forecast to arrive on Tuesday (Nov 18) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Monday (Nov 17) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Mon 17th Nov) | 5ft (1.6m) 12s |
| Best Surf | 11AM (Tue 18th Nov) | 6ft (1.9m) 16s |
| Most Powerful | 11AM (Tue 18th Nov) | 6ft (1.9m) 16s |
Table - best surf conditions forecast for Back Beach over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 32°C on Mon morning, min 14°C on Sat night). Winds decreasing (fresh winds from the S on Sun afternoon, light winds from the ESE by Mon night). | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Wed morning. Warm (max 28°C on Wed afternoon, min 19°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Sat 22 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 16 | 14 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 12 | 12 | 13 | 13 | 12 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 1061 | 1133 | 700 | 640 | 811 | 563 | 481 | 1630 | 1203 | 769 | 711 | 702 | 881 | 721 | 659 | 417 | 247 | 195 | 368 | 321 | 217 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- off | cross- off | cross- on | cross- on | off | cross | cross- off | cross- off | cross | cross | cross- off | cross- on | cross- off | cross- on | cross- on | cross- off | cross- on | cross- on | |
High Tide / height (m) | 7:44AM 0.29 | 7:29PM 0.54 | 7:42PM 0.59 | 7:59PM 0.63 | 8:18PM 0.66 | 8:39PM 0.68 | 9:03PM 0.68 | |||||||||||||||
Low Tide / height (m) | 3:39AM 0.24 | 10:43AM 0.28 | 4:01AM 0.19 | 10:04AM 0.27 | 4:25AM 0.14 | 4:50AM 0.11 | 5:19AM 0.09 | 5:52AM 0.08 | 6:29AM 0.08 | |||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Sat 22 | ||||||||||||||||
| Sunrise | - | 5:11 | - | - | 5:11 | - | - | 5:11 | - | - | 5:11 | - | - | 5:09 | - | - | 5:09 | - | - | 5:09 | - | |
| Sunset | - | - | 6:53 | - | - | 6:54 | - | - | 6:55 | - | - | 6:57 | - | - | 6:57 | - | - | 6:58 | - | - | 6:59 | |
 |  | | | |  |  |  | |  |  | | | |  |  |  | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 | 1 | 1 | - | - | - | - | |
| Temp. °C | 17 | 23 | 21 | 21 | 32 | 29 | 24 | 30 | 31 | 23 | 23 | 28 | 25 | 27 | 28 | 24 | 25 | 23 | 21 | 24 | 23 | |
| Feels °C (?) | 11 | 18 | 15 | 16 | 28 | 23 | 21 | 26 | 28 | 22 | 20 | 23 | 21 | 24 | 25 | 22 | 23 | 19 | 19 | 21 | 19 | |
- 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 Back Beach 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 Back Beach Surf forecast
The above surf forecast table for Back Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Back Beach can be found by selecting the local surf guide option on the grey menu. Our Back Beach 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 (Back Beach) 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 Back Beach 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 Back Beach, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 125 km (78 miles) away.
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