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Surf Forecasts:
Back Beach surfForecast / WA – Perth City / Australia
48hr Weather and Surf, issued 7 am Tuesday 09 Dec 2025 AWSTForecast update in hr min s Forecast update imminent
Back Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Back Beach sea temperature is
21.3° C
(Which is slightly warmer than usual)Updates in hr min s Forecast update imminent
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 8 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 682 | 799 | 1460 | 1619 | 932 | 904 | 904 | 848 | 1014 | 1430 | 1387 | 1527 | 1126 | 1110 | 1093 | 902 | 888 | 784 | 722 | 610 | 458 | 458 | 703 | 1187 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:04PM 0.59 | 10:38PM 0.51 | 9:59PM 0.46 | |||||||||||||||||||||
Low Tide / height (m) | 10:13AM 0.08 | 10:47AM 0.15 | 10:32AM 0.21 | |||||||||||||||||||||
Tuesday 09 | Wednesday 10 | Thursday 11 | Fri 12 | |||||||||||||||||||||
| Sunrise | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:15 | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 17 | 21 | 25 | 22 | 21 | 20 | 19 | 20 | 19 | 21 | 21 | 21 | 20 | 19 | 20 | 20 |
| Feels °C (?) | 16 | 18 | 17 | 17 | 15 | 15 | 16 | 18 | 14 | 18 | 23 | 18 | 18 | 18 | 17 | 20 | 18 | 20 | 19 | 18 | 17 | 16 | 18 | 17 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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