Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 7.5ft (2.3m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 8ft (2.4m), 16s period with SW swell.
- Evening surf: Evening surf (13 Aug, local time) - 8ft (2.5m), 17s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 8PM is: 2.4m 17s primary swell from a Southwest direction (forecast issued at 01:00pm August 13). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 7.5ft (2.3m) | 15s |
| Afternoon (13 Aug) | 8ft (2.4m) | 16s |
| Evening (13 Aug) | 8ft (2.5m) | 17s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Fri afternoon, min 14°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||||
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) | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2658 | 2796 | 3119 | 3417 | 3625 | 3583 | 3500 | 2866 | 2796 | 2578 | 2374 | 2185 | 1832 | 1606 | 1441 | 1421 | 1196 | 1179 | 1063 | 874 | 825 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross | cross-off | cross-off | cross-off | off | off | off | cross-off | cross | cross | cross-off | off | off | cross-off | cross-off | on | cross-on | cross-off | cross-off |
High Tide | 00:06AM0.36m | 10:29AM0.63m | 00:10AM0.42m | 11:04AM0.54m | |||||||||||||||||
Low Tide | 5:47PM0.10m | 2:59AM0.32m | 5:40PM0.17m | 4:09AM0.32m | 5:19PM0.21m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 20 | 19 | 17 | 16 | 15 | 15 | 15 | 18 | 21 | 21 | 18 | 16 | 16 | 16 | 14 | 19 | 21 | 20 | 19 | 18 |
Feels °C | 12 | 17 | 14 | 12 | 12 | 10 | 10 | 10 | 13 | 18 | 17 | 13 | 12 | 12 | 11 | 10 | 16 | 20 | 18 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 2658 | 2796 | 3119 | 3417 | 3625 | 3583 | 3500 | 2866 | 2796 | 2578 | 2374 | 2185 | 1832 | 1606 | 1441 | 1421 | 1196 | 1179 | 1063 | 874 | 825 |
Swell 2 Height (m) Direction Period (s) | SW 19 | — | — | — | S 5 | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — |
| kJ | 817 | — | — | — | 17 | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 55 | 156 | 22 | 22 | 0 | 0 | 0 | 0 | 216 | 33 | 0 | 0 | 0 | 6 | 6 | 340 | 484 | 0 | 0 |
Best forecast wave conditions in North West WA | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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