Surf Forecasts:
How big are the waves at Twelve Mile Beach today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
- Evening surf: Evening surf (10 Aug, local time) - 11ft (3.5m), 16s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 6PM is: 3.0m 12s primary swell from a South-southwest direction (forecast issued at 01:00pm August 10). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 7ft (2.1m) | 15s |
| Afternoon (10 Aug) | 7ft (2.1m) | 15s |
| Evening (10 Aug) | 11ft (3.5m) | 16s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon afternoon. Very mild (max 16°C on Wed afternoon, min 9°C on Mon night). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the W by Thu morning). | |||||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||
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) | SSW 15 | SSW 15 | SSW 12 | SSW 15 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1739 | 1927 | 2676 | 5813 | 8092 | 9705 | 9371 | 9144 | 9377 | 13858 | 8085 | 11136 | 6762 | 6124 | 5531 | 5046 | 5273 | 5163 | 5097 | 4625 | 3993 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-off |
High Tide | 00:46AM0.34m | 10:19AM0.95m | 00:27AM0.33m | 10:54AM0.94m | |||||||||||||||||
Low Tide | 5:50PM-0.09m | 2:44AM0.33m | 6:14PM-0.06m | 3:39AM0.27m | 6:34PM0.00m | ||||||||||||||||
 |  | |  | | | | |  | | |  | |  |  | |  | | | | | |
 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | 5:23 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:25 | — | — |
mm | — | 2 | 4 | 2 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 12 | 10 | 9 | 9 | 10 | 10 | 11 | 13 | 15 | 14 | 12 | 11 | 11 | 13 | 15 | 16 | 16 | 16 | 15 |
Feels °C | 8 | 7 | 2 | 1 | -1 | -1 | 1 | 1 | 4 | 5 | 6 | 7 | 5 | 5 | 6 | 9 | 10 | 12 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | — | — | — | — | — | — | SSW 16 | SSW 16 | — | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 1739 | 1927 | — | — | — | — | — | — | 8748 | 13858 | — | 7715 | 6762 | 6124 | 5531 | 5046 | 5273 | 5163 | 5097 | 4625 | 3993 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | WNW 5 | SSW 12 | SSW 15 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | — | — | — | — | — | — | — | — | — |
| kJ | 38 | 80 | 2676 | 5813 | 8092 | 9705 | 9371 | 9144 | 9377 | 8202 | 8085 | 11136 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1103 | 2393 | 1522 | 439 | 439 | 439 | 439 | 439 | 439 | 576 | 517 | 153 | 97 | 153 | 153 | 34 | 457 | 720 | 439 | 97 | 20 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Twelve Mile Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest