Surf Forecasts:
How big are the waves at Back Beach today (10 Sep):
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5.5ft (1.7m), 15s period with WSW swell.
- Evening surf: Evening surf (10 Sep, local time) - 5.5ft (1.7m), 15s period with WSW swell.
The current surf forecast for Back Beach at 10PM is: 1.7m 15s primary swell from a West-southwest direction and 0.6m 22s secondary swell from a West-southwest direction (forecast issued at 07:00pm September 10). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | - | - |
| Afternoon (10 Sep) | 5.5ft (1.7m) | 15s |
| Evening (10 Sep) | 5.5ft (1.7m) | 15s |
Table - waves today at Back Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat morning. Warm (max 21°C on Fri morning, min 14°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 15 | WSW 19 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1145 | 1145 | 1161 | 1291 | 1307 | 1121 | 1301 | 1677 | 1867 | 3520 | 3170 | 4137 | 3497 | 2890 | 2535 | 2271 | 3267 | 3102 | 3001 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | cross-off | cross | cross | cross | cross | cross | cross | on | on | on | on | on | cross-on |
High Tide | 10:24PM0.35m | 9:32AM0.51m | 10:19PM0.41m | 10:10AM0.44m | 10:26PM0.48m | ||||||||||||||
Low Tide | 4:30PM0.16m | 2:50AM0.28m | 4:18PM0.22m | 3:53AM0.25m | 3:54PM0.25m | ||||||||||||||
 |  | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 22 | 20 | 18 | 15 | 14 | 15 | 21 | 21 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 15 |
Feels °C | 19 | 17 | 13 | 9 | 9 | 10 | 18 | 17 | 16 | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 1145 | 1145 | 1161 | 1291 | 1307 | 1121 | 899 | 1677 | 1867 | 3520 | 3170 | 4137 | 3497 | 2890 | 2535 | 2271 | 3267 | 3102 | 3001 |
Swell 2 Height (m) Direction Period (s) | WSW 24 | WSW 23 | WSW 22 | WSW 21 | WSW 21 | WSW 20 | WSW 19 | WSW 14 | WSW 14 | WSW 14 | W 13 | — | — | — | WSW 7 | WSW 8 | — | — | — |
| kJ | 217 | 204 | 408 | 404 | 404 | 653 | 1301 | 886 | 988 | 939 | 408 | — | — | — | 137 | 245 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 206 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | NE 3 | NE 3 | — | — | — | — | — | WNW 5 | WNW 5 | W 6 | — | — | — | — | — |
| kJ | — | — | — | 6 | 7 | 7 | — | — | — | — | — | 44 | 42 | 59 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 167 | 85 | 0 | 122 | 122 | 377 | 167 | 445 | 480 | 563 | 790 | 790 | 1023 | 515 | 240 | 178 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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