Surf Forecasts:
How big are the waves at Twelve Mile Beach today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 3.5ft (1.0m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 3ft (0.9m), 15s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 11AM is: 1.0m 15s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a South-southeast direction (forecast issued at 07:00am June 21). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 3.5ft (1.0m) | 15s |
| Afternoon (21 Jun) | 3ft (0.9m) | 15s |
| Evening (21 Jun) | 3ft (0.9m) | 15s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sun night. Very mild (max 17°C on Sun afternoon, min 13°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 512 | 474 | 455 | 344 | 398 | 362 | 523 | 480 | 608 | 537 | 610 | 602 | 440 | 537 | 978 | 857 | 742 | 732 | 659 | 522 | 331 | 384 | 452 | 651 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | on | on | on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross-on | cross-on | cross | cross | cross | cross-off |
High Tide | 12:20PM0.53m | 10:51AM0.50m | 8:25AM0.54m | |||||||||||||||||||||
Low Tide | 9:18PM0.30m | 8:12PM0.28m | 6:54PM0.24m | |||||||||||||||||||||
 |  | | | | | | |  |  | |  | | | | | | | | |  | | |  | |
 | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | 7:03 |
 | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:57 | — | — | — | 4:57 |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 13 | 13 | 15 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 9 | 8 | 10 | 13 | 14 | 13 | 11 | 11 | 13 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 14 |
| kJ | 512 | 474 | 455 | 344 | 398 | 362 | 523 | 480 | 608 | 537 | 610 | 602 | 440 | 537 | 978 | 857 | 742 | 732 | 659 | 522 | 331 | 384 | 452 | 651 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSW 16 | SSW 16 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SSW 9 | SSW 9 | SSW 16 | S 16 | — |
| kJ | 65 | 49 | 49 | 27 | 26 | 17 | 13 | 13 | 6 | 6 | 6 | 6 | 295 | 295 | 2 | 2 | 2 | 2 | 2 | 148 | 62 | 151 | 132 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 4 | — | SE 8 | — | — | — | — | SE 8 | SE 8 | — | — | — | SE 7 | — | S 18 | S 18 | S 16 | — | — |
| kJ | — | — | — | — | — | 1 | — | 23 | — | — | — | — | 2 | 2 | — | — | — | 2 | — | 25 | 25 | 135 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 3 | NNW 3 | NNW 3 | WNW 3 | NW 3 | NW 2 | WSW 7 | WSW 7 | — | — | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 3 | 3 | 3 | 3 | 1 | 97 | 37 | — | — | 54 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 20 | 20 | 0 | 20 | 97 | 20 | 137 | 439 | 439 | 439 | 439 | 303 | 260 | 0 | 0 | 0 | 149 | 257 | 257 | 260 | 34 | 0 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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