Surf Forecasts:
How big are the waves at Twelve Mile Beach today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 7ft (2.1m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 7ft (2.1m), 15s period with SSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 6ft (1.9m), 15s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 4PM is: 2.1m 15s primary swell from a South-southwest direction (forecast issued at 07:00am August 07). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 7ft (2.1m) | 16s |
| Afternoon (07 Aug) | 7ft (2.1m) | 15s |
| Evening (07 Aug) | 6ft (1.9m) | 15s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Sat morning. Very mild (max 16°C on Fri afternoon, min 10°C on Sat morning). Winds increasing (light winds from the SSW on Fri afternoon, gales from the SW by Sat afternoon). | |||||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 11 | SW 14 | SSW 14 | SSW 11 | SSW 13 | SSW 16 | SSW 17 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2262 | 2359 | 2355 | 2325 | 1873 | 1546 | 1554 | 1521 | 1736 | 2061 | 5068 | 5711 | 4885 | 8060 | 9357 | 9594 | 9839 | 8479 | 7330 | 6129 | 5259 | 4377 | 3812 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | on | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 5:54AM0.66m | 7:53AM0.75m | 8:52AM0.85m | ||||||||||||||||||||
Low Tide | 5:00PM0.07m | 5:05PM-0.02m | 5:25PM-0.08m | ||||||||||||||||||||
 |  | |  |  |  | | |  |  |  |  | | | | | | | | |  | | | |
 | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 6 | 1 | 3 | 2 | 2 | 2 | 1 | 1 | — | — | — | 1 | — | — |
Temp °C | 13 | 12 | 14 | 16 | 15 | 15 | 14 | 13 | 12 | 10 | 11 | 10 | 11 | 11 | 11 | 10 | 11 | 10 | 13 | 15 | 16 | 15 | 12 |
Feels °C | 9 | 9 | 11 | 14 | 14 | 13 | 8 | 5 | 4 | 0 | 0 | -1 | -3 | -1 | 0 | 1 | 3 | 3 | 6 | 8 | 10 | 10 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | SSW 14 | SSW 15 | — | — | — | — | — | — | — | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 2262 | 2359 | 2355 | 2325 | 1873 | 1546 | 1554 | 1521 | 1393 | 627 | — | — | — | — | — | — | — | 8479 | 7330 | 6129 | 5259 | 4377 | 3812 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 11 | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 2 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 4 | NNW 3 | SW 14 | SW 11 | SW 14 | SSW 14 | SSW 11 | SSW 13 | SSW 16 | SSW 17 | SSW 18 | — | — | — | — | — | NW 3 |
| kJ | — | — | — | — | — | — | 20 | 2 | 1736 | 2061 | 5068 | 5711 | 4885 | 8060 | 9357 | 9594 | 9839 | — | — | — | — | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 97 | 20 | 0 | 153 | 20 | 0 | 97 | 1419 | 1522 | 153 | 1412 | 1304 | 1419 | 1522 | 1522 | 1522 | 439 | 439 | 439 | 730 | 153 | 97 | 97 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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