Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 6ft (1.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 7ft (2.1m), 17s period with SW swell.
- Evening surf: Evening surf (22 Aug, local time) - 6ft (1.8m), 16s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 1AM is: 2.0m 15s primary swell from a Southwest direction and 1.1m 19s secondary swell from a Southwest direction (forecast issued at 07:00pm August 21). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 6ft (1.8m) | 14s |
| Afternoon (22 Aug) | 7ft (2.1m) | 17s |
| Evening (22 Aug) | 6ft (1.8m) | 16s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat night. Warm (max 20°C on Fri night, min 14°C on Sun night). Winds decreasing (fresh winds from the S on Sat night, calm by Mon morning). | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1915 | 2027 | 1760 | 1526 | 1647 | 1402 | 1163 | 2622 | 2133 | 1513 | 2529 | 2410 | 788 | 736 | 573 | 1187 | 565 | 588 | 659 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off |
High Tide | 4:10AM0.58m | 5:32AM0.59m | |||||||||||||||||
Low Tide | 3:49PM0.14m | 3:50PM0.12m | 3:58PM0.10m | ||||||||||||||||
 |  |  | | |  | |  | |  | |  | | | | | |  | | |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 21 | 20 | 18 | 17 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 |
Feels °C | 16 | 19 | 17 | 16 | 18 | 18 | 19 | 17 | 15 | 13 | 12 | 11 | 12 | 13 | 13 | 13 | 14 | 13 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 17 | — | SW 16 | SW 16 | — | SW 15 | SW 14 | SW 14 | SW 18 | SW 14 | SW 14 | SW 13 |
| kJ | 1915 | 2027 | 1760 | 1526 | 1647 | 1402 | 1163 | 2622 | — | 1513 | 1622 | — | 788 | 736 | 573 | 197 | 565 | 588 | 488 |
Swell 2 Height (m) Direction Period (s) | SW 24 | — | SSW 6 | SW 19 | SW 19 | SW 18 | SW 18 | — | — | — | — | — | SW 20 | SW 20 | — | SW 18 | SW 18 | SSW 6 | SW 16 |
| kJ | 87 | — | 34 | 834 | 825 | 921 | 1087 | — | — | — | — | — | 15 | 60 | — | 255 | 252 | 71 | 659 |
Swell 3 Height (m) Direction Period (s) | — | — | SW 22 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 17 | SSW 6 |
| kJ | — | — | 163 | 36 | — | — | — | — | — | — | — | — | — | — | — | — | — | 358 | 44 |
Wind waves Height (m) Direction Period (s) | S 4 | — | — | — | — | — | — | — | SW 16 | SSW 6 | SW 16 | SSW 16 | SSW 7 | SSW 7 | SSW 7 | SW 14 | SSW 6 | — | — |
| kJ | 13 | — | — | — | — | — | — | — | 2133 | 145 | 2529 | 2410 | 235 | 168 | 142 | 1187 | 110 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 157 | 0 | 0 | 0 | 0 | 0 | 0 | 720 | 720 | 720 | 484 | 484 | 484 | 484 | 404 | 340 | 340 | 36 | 0 |
Best forecast wave conditions in North West WA | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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