Surf Forecasts:
How big are the waves at Back Beach today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 7.5ft (2.3m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7.5ft (2.3m), 17s period with WSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 7.5ft (2.3m), 17s period with WSW swell.
The current surf forecast for Back Beach at 4PM is: 2.3m 17s primary swell from a West-southwest direction (forecast issued at 07:00am August 31). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 7.5ft (2.3m) | 16s |
| Afternoon (31 Aug) | 7.5ft (2.3m) | 17s |
| Evening (31 Aug) | 7.5ft (2.3m) | 17s |
Table - waves today at Back Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Very mild (max 19°C on Mon afternoon, min 15°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2931 | 2750 | 3232 | 3277 | 3028 | 2889 | 2686 | 2414 | 2384 | 2080 | 2054 | 1851 | 2325 | 2007 | 1822 | 1724 | 1700 | 1933 | 2060 | 2121 | 1973 | 1915 | 1887 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | glassy |
High Tide | 10:39AM0.39m | 11:28PM0.51m | 10:46AM0.31m | 11:52PM0.56m | |||||||||||||||||||
Low Tide | 5:13AM0.26m | 4:38PM0.23m | 6:24AM0.25m | 4:20PM0.23m | 2:58PM0.20m | ||||||||||||||||||
 |  |  | | |  | |  | | | | | | |  | | |  | | | | | | |
 | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 19 | 19 | 19 | 18 | 16 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 15 |
Feels °C | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 13 | 12 | 11 | 11 | 12 | 11 | 12 | 12 | 11 | 10 | 11 | 11 | 13 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 |
| kJ | 2931 | 2750 | 3232 | 3277 | 3028 | 2889 | 2686 | 2414 | 2384 | 2080 | 2054 | 1851 | 2325 | 2007 | 1822 | 1724 | 1700 | 1933 | 2060 | 2121 | 1973 | 1915 | 1887 |
Swell 2 Height (m) Direction Period (s) | WSW 20 | WSW 20 | — | — | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 298 | 399 | — | — | — | — | — | — | 155 | 179 | 171 | 147 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 4 | SW 5 | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 15 | 22 | 83 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 173 | 178 | 515 | 725 | 515 | 251 | 240 | 178 | 178 | 121 | 71 | 120 | 184 | 121 | 178 | 178 | 493 | 255 | 326 | 287 | 265 | 184 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- 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.
Nearest