Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (19 Aug):
- Afternoon surf: Afternoon surf (19 Aug, local time) - 7ft (2.1m), 15s period with SW swell.
- Evening surf: Evening surf (19 Aug, local time) - 8ft (2.4m), 16s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 10PM is: 2.5m 16s primary swell from a Southwest direction (forecast issued at 07:00pm August 19). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | - | - |
| Afternoon (19 Aug) | 7ft (2.1m) | 15s |
| Evening (19 Aug) | 8ft (2.4m) | 16s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Fri afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the SSE on Thu night, calm by Sat morning). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 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 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 2093 | 2702 | 3482 | 3634 | 3868 | 3916 | 3525 | 3438 | 3222 | 3020 | 2653 | 2653 | 2453 | 2421 | 2197 | 1968 | 1915 | 1889 | 1889 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 2:11AM0.59m | 2:59AM0.59m | |||||||||||||||||
Low Tide | 4:42PM0.17m | 4:11PM0.16m | 3:49PM0.14m | ||||||||||||||||
 |  | | |  |  |  | | | | |  | | | | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 16 | 15 | 14 | 14 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 21 | 24 | 22 | 21 | 21 |
Feels °C | 15 | 14 | 12 | 11 | 10 | 12 | 14 | 14 | 13 | 12 | 13 | 13 | 11 | 12 | 18 | 20 | 17 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 2093 | 2702 | 3482 | 3634 | 3868 | 3916 | 3525 | 3438 | 3222 | 3020 | 2653 | 2653 | 2453 | 2421 | 2197 | 1968 | 1915 | 1889 | 1889 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 26 | SW 24 | SW 24 | — | SW 22 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 23 | 87 | — | 163 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | S 5 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 42 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 22 | 22 | 22 | 33 | 32 | 0 | 0 | 0 | 340 | 404 | 484 | 33 | 22 | 22 | 22 | 0 | 32 | 353 |
Best forecast wave conditions in North West WA | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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