Surf Forecasts:
How big are the waves at Twelve Mile Beach today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 8ft (2.4m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 6.5ft (2.0m), 12s period with SSW swell.
- Evening surf: Evening surf (05 Sep, local time) - 5.5ft (1.7m), 12s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 11AM is: 2.3m 13s primary swell from a South-southwest direction and 1.1m 15s secondary swell from a Southwest direction (forecast issued at 07:00am September 05). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 8ft (2.4m) | 14s |
| Afternoon (05 Sep) | 6.5ft (2.0m) | 12s |
| Evening (05 Sep) | 5.5ft (1.7m) | 12s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sun morning. Very mild (max 18°C on Sat afternoon, min 10°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the S by Sun morning). | |||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||||||||
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 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 13 | S 11 | SSW 13 | S 13 | S 7 | S 8 | S 8 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2561 | 2182 | 1901 | 1293 | 1140 | 857 | 704 | 331 | 274 | 265 | 1514 | 478 | 790 | 599 | 1753 | 2171 | 3845 | 3393 | 3092 | 2735 | 2471 | 2271 | 2160 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | cross-off | off | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:17AM0.65m | 6:07AM0.65m | 8:06AM0.74m | 8:56AM0.81m | |||||||||||||||||||
Low Tide | 4:31AM0.65m | 4:34PM-0.01m | 4:44PM-0.05m | 4:59PM-0.05m | |||||||||||||||||||
 |  | | | | | | | | |  | |  |  |  | | | |  | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 10 | 10 | 15 | 18 | 18 | 15 | 14 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 |
Feels °C | 5 | 6 | 11 | 14 | 16 | 14 | 11 | 11 | 11 | 11 | 7 | 7 | 8 | 8 | 9 | 10 | 9 | 11 | 11 | 10 | 11 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | S 10 | S 11 | S 10 | SSW 13 | SSW 13 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 2561 | 2182 | 1901 | 1293 | 1140 | 857 | 704 | 240 | 274 | 208 | 606 | 421 | 162 | 560 | 1753 | 2171 | 3845 | 3393 | 3092 | 2735 | 2471 | 2271 | 2160 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 21 | SW 21 | — | SSW 15 | S 11 | S 10 | S 10 | S 10 | SSE 7 | S 9 | S 10 | SSE 9 | — |
| kJ | 1081 | 869 | 492 | 148 | 125 | 140 | 651 | 331 | 269 | 265 | 88 | 111 | — | 42 | 37 | 19 | 18 | 17 | 62 | 42 | 16 | 27 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 23 | SW 22 | — | — | — | SSW 15 | — | — | — | — | S 10 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 11 | 19 | — | — | — | 84 | — | — | — | — | 17 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 3 | WNW 3 | NW 3 | — | — | S 10 | S 13 | S 7 | S 8 | S 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 5 |
| kJ | — | — | — | — | 2 | 7 | 6 | — | — | 244 | 1514 | 478 | 790 | 599 | 416 | 302 | 204 | 147 | 103 | 98 | 56 | 61 | 52 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 20 | 20 | 97 | 0 | 243 | 0 | 0 | 0 | 137 | 1197 | 1197 | 440 | 439 | 440 | 340 | 299 | 288 | 340 | 440 | 439 | 439 | 439 | 440 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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