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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 1 pm Thursday 28 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
21.0° C
(Which is slightly cooler than normal)How big are the waves at Back Beach today (28 May):
- Morning surf: Morning surf (28 May, local time) - 10ft (3.0m), 14s period with W swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 8ft (2.5m), 13s period with WSW swell.
- Evening surf: Evening surf (28 May, local time) - 7.5ft (2.3m), 13s period with WSW swell.
The current surf forecast for Back Beach at 9PM is: 2.3m 13s primary swell from a West-southwest direction (forecast issued at 01:00pm May 28). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 10ft (3.0m) | 14s |
| Afternoon (28 May) | 8ft (2.5m) | 13s |
| Evening (28 May) | 7.5ft (2.3m) | 13s |
Table - waves today at Back Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 21°C on Sat night, min 14°C on Sat morning). Winds increasing (light winds from the SW on Fri night, near gales from the NW by Sat night). | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | SW 11 | WSW 11 | WSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WNW 8 | W 10 | |
2582 | 2373 | 2187 | 1995 | 1648 | 1399 | 1220 | 1077 | 964 | 844 | 736 | 628 | 606 | 533 | 467 | 415 | 389 | 362 | 811 | 681 | 651 | 525 | 1586 | 3722 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | cross-on | on | off | cross-off | off | off | off | off | cross-off | cross | cross | cross | cross-on | |
High Tide | 7:44AM0.64m | 8:08AM0.66m | ||||||||||||||||||||||
Low Tide | 4:42PM0.13m | 5:08PM0.10m | 5:37PM0.08m | |||||||||||||||||||||
 |  | |  |  | | |  |  | | | | |  | | | |  | |  |  |  | | | |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
 | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | 5:24 |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 2 | 1 | 2 | 1 | 1 | 3 | 1 | |
Temp °C | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 15 | 14 | 17 | 14 | 16 | 18 | 21 | 20 | 20 | 18 |
15 | 14 | 15 | 15 | 16 | 16 | 16 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 13 | 11 | 13 | 11 | 12 | 14 | 16 | 14 | 11 | 8 | |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | SW 11 | WSW 11 | SW 10 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | — |
 kJ | 2582 | 2373 | 2187 | 1995 | 1648 | 1399 | 1220 | 1077 | 964 | 844 | 736 | 628 | 606 | 533 | 467 | 415 | 389 | 225 | 811 | 681 | 651 | 525 | 573 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 20 | SW 11 | SW 18 | WSW 18 | WSW 17 | SW 16 | SW 16 | WSW 16 | SW 15 | SW 15 | WSW 14 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 7 | 461 | 13 | 31 | 28 | 67 | 125 | 166 | 229 | 220 | 362 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 6 | SW 18 | WSW 18 | SW 17 | SW 16 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 1 | 12 | 30 | 46 | 91 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 2 | NE 3 | NE 3 | NNE 4 | NW 5 | NW 6 | WNW 8 | W 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 8 | 19 | 57 | 203 | 1586 | 3722 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1023 | 374 | 326 | 240 | 178 | 178 | 178 | 178 | 178 | 265 | 251 | 178 | 4 | 0 | 0 | 0 | 0 | 0 | 90 | 340 | 2381 | 2381 | 1680 | 1680 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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