Surf Forecasts:
How big are the waves at Back Beach today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 10ft (3.0m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 13ft (4.0m), 18s period with WSW swell.
- Evening surf: Evening surf (26 Aug, local time) - 13ft (4.0m), 17s period with WSW swell.
The current surf forecast for Back Beach at 9PM is: 4.0m 17s primary swell from a West-southwest direction (forecast issued at 01:00pm August 26). The wind direction is predicted to be offshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 10ft (3.0m) | 16s |
| Afternoon (26 Aug) | 13ft (4.0m) | 18s |
| Evening (26 Aug) | 13ft (4.0m) | 17s |
Table - waves today at Back Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Wed night. Very mild (max 18°C on Sat morning, min 12°C on Fri morning). Mainly strong winds. | |||||||||||||||||||||
Wed 26 | Thursday 27 | Friday 28 | |||||||||||||||||||
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 18 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 15 | WSW 14 | SW 14 | WSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5299 | 10697 | 9572 | 9463 | 9730 | 10919 | 8335 | 5299 | 7665 | 6537 | 5093 | 3714 | 3968 | 2866 | 2310 | 2032 | 1975 | 1594 | 1240 | 636 | 545 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | on | cross-off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 8:41AM0.61m | 11:12PM0.32m | 9:14AM0.58m | ||||||||||||||||||
Low Tide | 4:35PM0.09m | 4:39PM0.11m | 2:02AM0.29m | 4:42PM0.14m | |||||||||||||||||
 |  |  |  |  | | | |  |  | | | |  |  |  | | | |  | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | 1 | 7 | 11 | 1 | 5 | 4 | 1 | — | 3 | 3 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 19 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 12 | 15 | 17 | 16 | 13 | 12 |
Feels °C | 14 | 12 | 13 | 14 | 12 | 5 | 8 | 6 | 6 | 7 | 7 | 7 | 5 | 6 | 6 | 5 | 9 | 11 | 9 | 7 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 18 | WSW 18 | WSW 17 | WSW 17 | — | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 15 | WSW 14 | SW 14 | WSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 12 | WSW 12 |
| kJ | 5299 | 10697 | 9572 | 9463 | 9730 | — | 8335 | 5299 | 7665 | 6537 | 5093 | 3714 | 3968 | 2866 | 2310 | 2032 | 1975 | 1594 | 1240 | 636 | 545 |
Swell 2 Height (m) Direction Period (s) | WSW 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 21 | W 21 | W 26 | WSW 20 | SSW 6 | WSW 23 |
| kJ | 1883 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | 9 | 13 | 38 | 50 | 106 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 26 | W 21 | SW 24 | WSW 20 | WSW 20 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 9 | 23 | 37 | 75 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 17 | S 6 | SSW 7 | SSW 8 | SSW 9 | — | SSE 6 | SE 6 | SSE 6 | SSE 6 | SSE 5 | — | — | — | SE 4 | S 6 |
| kJ | — | — | — | — | — | 10919 | 251 | 574 | 843 | 912 | — | 140 | 38 | 118 | 98 | 47 | — | — | — | 10 | 76 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 265 | 184 | 71 | 3 | 3 | 265 | 265 | 1018 | 1018 | 1680 | 265 | 287 | 251 | 287 | 265 | 287 | 307 | 265 | 265 | 265 | 108 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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