
Surf Forecasts:
How big are the waves at Flat Rocks Beach (WA) today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 6ft (1.8m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 5ft (1.6m), 13s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5ft (1.6m), 13s period with SW swell.
The current surf forecast for Flat Rocks Beach (WA) at 9AM is: 1.8m 13s primary swell from a Southwest direction (forecast issued at 01:00am September 20). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 6ft (1.8m) | 13s |
| Afternoon (20 Sep) | 5ft (1.6m) | 13s |
| Evening (20 Sep) | 5ft (1.6m) | 13s |
Table - waves today at Flat Rocks Beach (WA). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun morning, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 | 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 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph | ||||||||||||||||||||||||
1719 | 1460 | 1155 | 969 | 940 | 865 | 721 | 1147 | 1733 | 1852 | 2080 | 2075 | 1968 | 2111 | 2075 | 2102 | 1832 | 1632 | 1460 | 1212 | 1077 | 1077 | 1196 | 1387 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross |
High Tide | 2:33AM0.55m | 4:28AM0.54m | 5:53AM0.55m | |||||||||||||||||||||
Low Tide | 2:37PM0.15m | 2:44PM0.14m | 2:50PM0.14m | |||||||||||||||||||||
— | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | |
— | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 17 | 15 | 15 | 15 | 17 | 19 | 19 | 18 | 17 | 16 | 15 | 15 | 17 | 18 | 18 | 18 | 17 |
Feels °C | 15 | 16 | 17 | 17 | 14 | 14 | 15 | 14 | 13 | 13 | 14 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 15 | 15 | 14 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 |
1719 | 1460 | 1155 | 969 | 940 | 865 | 721 | 1147 | 1733 | 1852 | 2080 | 2075 | 1968 | 2111 | 2075 | 2102 | 1832 | 1632 | 1460 | 1212 | 1077 | 1077 | 1196 | 1387 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 17 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | 72 | 261 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 4 | — | — | — | — | — | — | — | — | S 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 17 | — | — | — | — | — | — | — | — | 9 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 22 | 22 | 0 | 22 | 340 | 340 | 223 | 33 | 22 | 0 | 0 | 33 | 484 | 484 | 484 | 32 | 32 | 32 | 0 | 404 | 484 | 502 | 504 | 327 |
Best forecast wave conditions in North West WA | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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