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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
48hr Weather and Surf, issued 7 am Sunday 10 May 2026 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
20.4° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Back Beach today?
The current surf forecast for Back Beach at 12PM is: 0.4m 15s primary swell from a West-southwest direction and 0.4m 12s secondary swell from a West-southwest direction (forecast issued at 07:00am May 10). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 1.5ft (0.4m) | 13s |
| Afternoon (10 May) | 1.5ft (0.5m) | 15s |
| Evening (10 May) | 2.5ft (0.8m) | 14s |
Table - waves today at Back Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 15°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 13 | WSW 13 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 14 | WSW 15 | WSW 14 | WSW 15 | |
116 | 66 | 79 | 87 | 188 | 239 | 297 | 285 | 326 | 326 | 497 | 303 | 361 | 538 | 263 | 633 | 563 | 681 | 766 | 917 | 1161 | 2048 | 2445 | 3887 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | off | off | off | off | off | cross-off | cross | cross | off | off | off | off | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | off | |
High Tide | 12:28PM0.49m | 11:17AM0.42m | 4:03PM0.42m | 7:43AM0.45m | 6:16PM0.37m | |||||||||||||||||||
Low Tide | 00:03AM0.16m | 2:32PM0.42m | 00:13AM0.19m | 2:19PM0.33m | 00:22AM0.23m | |||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | | | |
 | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | 6:56 |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:34 | — | — | 5:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 20 | 23 | 23 | 22 | 21 | 19 | 18 | 18 | 23 | 24 | 23 | 22 | 22 | 20 | 19 | 19 | 24 | 23 | 22 | 22 | 21 | 21 |
10 | 8 | 14 | 18 | 20 | 17 | 15 | 13 | 11 | 11 | 16 | 19 | 19 | 21 | 19 | 16 | 14 | 15 | 19 | 19 | 20 | 21 | 18 | 16 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 12 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 14 | WSW 15 | WSW 14 | WSW 15 |
 kJ | 116 | 66 | 60 | 87 | 188 | 239 | 297 | 285 | 326 | 326 | 497 | 303 | 361 | 538 | 263 | 633 | 563 | 681 | 766 | 917 | 1161 | 2048 | 2445 | 3887 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 12 | NNW 6 | NNW 6 | NW 6 | NW 6 | WSW 18 | W 18 | WSW 16 | WSW 16 | WSW 16 | NW 6 | WSW 15 | NW 5 | — | W 18 | WSW 17 | WSW 17 | WSW 16 | — | — | — |
| kJ | 26 | 51 | 79 | 57 | 3 | 10 | 8 | 1 | 103 | 156 | 50 | 253 | 256 | 16 | 246 | 5 | — | 25 | 100 | 159 | 376 | — | — | — |
Swell 3 Height (m) Direction Period (s) | NW 5 | NW 5 | — | NNW 5 | — | — | — | — | — | — | — | — | — | — | NW 6 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | 6 | — | — | — | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | N 3 | — | — | N 6 | NE 2 | NE 3 | NNE 3 | NNE 4 | N 4 | NNW 6 | NW 6 | — | — | — | NNW 5 | NNW 5 | NNW 4 | NW 4 | NW 4 | — | — | — |
| kJ | 7 | 8 | 6 | — | — | 5 | 1 | 4 | 10 | 13 | 10 | 20 | 20 | — | — | — | 5 | 10 | 7 | 8 | 6 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 167 | 0 | 0 | 0 | 0 | 0 | 0 | 258 | 438 | 445 | 474 | 474 | 0 | 0 | 0 | 0 | 0 | 122 | 255 | 176 | 0 | 0 | 3 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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