Surf Forecasts:
How big are the waves at Margaret River Mouth today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 6ft (1.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 6ft (1.8m), 14s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 5ft (1.6m), 14s period with SW swell.
The current surf forecast for Margaret River Mouth at 4PM is: 1.7m 14s primary swell from a Southwest direction and 0.5m 20s secondary swell from a Southwest direction (forecast issued at 01:00pm August 21). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 6ft (1.9m) | 15s |
| Afternoon (21 Aug) | 6ft (1.8m) | 14s |
| Evening (21 Aug) | 5ft (1.6m) | 14s |
Table - waves today at Margaret River Mouth. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Very mild (max 15°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1307 | 1307 | 1220 | 1109 | 915 | 799 | 1542 | 1210 | 1087 | 964 | 773 | 685 | 514 | 440 | 514 | 534 | 552 | 552 | 543 | 1356 | 1376 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | on | cross-on | cross-off | cross-off | cross-off | off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 5:40AM0.64m | 6:41AM0.67m | |||||||||||||||||||
Low Tide | 3:44PM0.10m | 4:03PM0.08m | 4:23PM0.07m | ||||||||||||||||||
 |  | |  | | | |  | | | |  | | | |  | | | | | | |
 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 15 | 15 | 15 | 15 | 14 | 13 | 12 | 13 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 14 | 13 | 13 |
Feels °C | 13 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 11 | 10 | 9 | 10 | 10 | 11 | 12 | 10 | 10 | 9 | 11 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 16 | SW 15 |
| kJ | 1307 | 1307 | 1220 | 1109 | 915 | 799 | 1542 | 1210 | 1087 | 964 | 773 | 685 | 514 | 440 | 514 | 534 | 552 | 552 | 543 | 1356 | 1376 |
Swell 2 Height (m) Direction Period (s) | WSW 24 | SW 22 | SW 20 | SW 19 | SW 18 | SW 17 | — | — | — | — | — | — | W 20 | SW 20 | WSW 19 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 55 | 74 | 315 | 446 | 552 | 695 | — | — | — | — | — | — | 8 | 15 | 35 | 63 | 123 | 249 | 298 | 452 | 519 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SSW 4 | SSW 4 | SSW 4 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 3 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 7 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 31 | 71 | 356 | 31 | 31 | 20 | 12 | 31 | 31 | 12 | 20 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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