Surf Forecasts:
How big are the waves at Back Beach today (04 Sep):
- Afternoon surf: Afternoon surf (04 Sep, local time) - 11ft (3.5m), 14s period with WSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 13ft (4.0m), 16s period with WSW swell.
The current surf forecast for Back Beach at 10PM is: 4.0m 16s primary swell from a West-southwest direction (forecast issued at 07:00pm September 04). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | - | - |
| Afternoon (04 Sep) | 11ft (3.5m) | 14s |
| Evening (04 Sep) | 13ft (4.0m) | 16s |
Table - waves today at Back Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Very mild (max 18°C on Mon afternoon, min 10°C on Sun night). Mainly strong winds. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | |||||||||||||||||
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 14 | WSW 15 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 18 |
Wave Graph  | |||||||||||||||||||
 kJ | 4889 | 6571 | 6984 | 6418 | 5373 | 4334 | 3651 | 3288 | 2635 | 2049 | 1838 | 1510 | 2422 | 4174 | 4241 | 3744 | 3280 | 2628 | 3491 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross | cross | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 2:57AM0.62m | 4:44AM0.63m | |||||||||||||||||
Low Tide | 2:04PM0.06m | 2:35PM0.02m | 3:07PM-0.01m | ||||||||||||||||
 |  |  |  | |  |  | | |  | | |  | | | | | | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | 3 | 5 | 2 | 1 | — | — | — | — | — | — |
Temp °C | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 17 | 17 | 15 | 15 | 15 | 14 | 15 | 15 | 16 | 17 | 16 | 13 |
Feels °C | 14 | 14 | 14 | 13 | 10 | 10 | 10 | 12 | 12 | 13 | 15 | 12 | 10 | 8 | 9 | 10 | 11 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 15 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 4889 | 6571 | 6984 | 6418 | 5373 | 4334 | 3651 | 3288 | 2635 | 2049 | 1838 | 1510 | 2422 | 4174 | 4241 | 3744 | 3280 | 2628 | 2274 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 24 | W 23 | WSW 22 | WSW 22 | WSW 20 | WSW 20 | WSW 18 | WSW 18 | WSW 18 |
| kJ | — | — | — | — | — | — | — | — | — | — | 11 | 10 | 46 | 91 | 158 | 353 | 830 | 1877 | 3491 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 289 | 251 | 189 | 71 | 189 | 189 | 480 | 474 | 480 | 0 | 50 | 90 | 696 | 810 | 810 | 1859 | 265 | 265 | 125 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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