Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 4.5ft (1.4m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 5ft (1.5m), 12s period with SW swell.
- Evening surf: Evening surf (20 Oct, local time) - 7ft (2.1m), 18s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 2AM is: 1.3m 13s primary swell from a Southwest direction and 0.3m 24s secondary swell from a Southwest direction, 1.0m 5s secondary swell from a South-southwest direction (forecast issued at 07:00pm October 19). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 4.5ft (1.4m) | 13s |
| Afternoon (20 Oct) | 5ft (1.5m) | 12s |
| Evening (20 Oct) | 7ft (2.1m) | 18s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu morning. Very mild (max 19°C on Wed night, min 14°C on Mon night). Winds increasing (calm on Wed morning, fresh winds from the SSW by Thu afternoon). | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 14 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 1037 | 721 | 591 | 529 | 757 | 690 | 639 | 677 | 938 | 2366 | 3051 | 3579 | 3997 | 3997 | 3678 | 3772 | 4013 | 4161 | 4414 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | glassy | on | on | on | cross-on | cross-on |
High Tide | 00:59AM0.51m | 11:07PM0.46m | 4:20AM0.48m | 9:09PM0.46m | |||||||||||||||
Low Tide | 1:04PM0.18m | 00:55AM0.46m | 1:14PM0.18m | ||||||||||||||||
 |  |  | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 16 | 14 | 15 | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 17 | 18 | 18 | 18 | 18 |
Feels °C | 14 | 13 | 13 | 12 | 11 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 14 | 15 | 15 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 19 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 |
| kJ | 1037 | 721 | 591 | 529 | 757 | 690 | 639 | 677 | 817 | 2366 | 3051 | 3579 | 3997 | 3997 | 3678 | 3772 | 4013 | 4161 | 4414 |
Swell 2 Height (m) Direction Period (s) | S 26 | SW 26 | SW 24 | SW 24 | SW 22 | SW 21 | SW 21 | SW 20 | SW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | 13 | 26 | 22 | 87 | 77 | 162 | 216 | 373 | 65 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 15 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 77 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 5 | SSW 5 | SSW 5 | — | — | — | — | SW 14 | SSW 4 | SSW 5 | — | — | — | — | — | — | — | — |
| kJ | 20 | 32 | 48 | 55 | — | — | — | — | 938 | 16 | 25 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2177 | 725 | 592 | 387 | 28 | 32 | 720 | 720 | 2177 | 965 | 694 | 32 | 0 | 0 | 710 | 739 | 720 | 739 | 720 |
Best forecast wave conditions in North West WA | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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