Surf Forecasts:
How big are the waves at Twelve Mile Beach today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 5ft (1.6m), 16s period with SSW swell.
- Evening surf: Evening surf (01 Sep, local time) - 5.5ft (1.7m), 14s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 4PM is: 1.6m 15s primary swell from a South-southwest direction and 0.1m 6s secondary swell from a East direction (forecast issued at 07:00am September 01). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 4.5ft (1.3m) | 16s |
| Afternoon (01 Sep) | 5ft (1.6m) | 16s |
| Evening (01 Sep) | 5.5ft (1.7m) | 14s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Very mild (max 19°C on Thu afternoon, min 11°C on Tue night). Winds increasing (calm on Tue night, strong winds from the WNW by Thu night). | |||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||||
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 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 620 | 768 | 1341 | 1184 | 1110 | 970 | 1099 | 1265 | 1601 | 1676 | 1676 | 1516 | 2394 | 1426 | 1603 | 2150 | 2493 | 2738 | 2903 | 2665 | 2361 | 2182 | 2148 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross-on | on | glassy | off | cross-off | cross | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:05PM0.49m | 00:45AM0.72m | 11:55AM0.39m | 1:14AM0.73m | |||||||||||||||||||
Low Tide | 6:52AM0.22m | 5:55PM0.17m | 7:47AM0.28m | 5:33PM0.16m | 4:59PM0.12m | ||||||||||||||||||
 |  | | | |  | | | | |  | | |  | | | | |  | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 11 | 12 | 16 | 16 | 15 | 15 | 15 | 14 | 13 | 13 | 15 | 19 | 17 | 15 | 15 |
Feels °C | 10 | 9 | 10 | 11 | 12 | 13 | 9 | 7 | 6 | 6 | 11 | 11 | 11 | 12 | 13 | 12 | 11 | 11 | 12 | 15 | 12 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 183 | 768 | 1341 | 1184 | 1110 | 970 | 1099 | 1265 | 1601 | 1676 | 1676 | 1516 | 2394 | 1426 | 1603 | 2150 | 2493 | 2738 | 2903 | 2665 | 2361 | 2182 | 2148 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 7 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 620 | 131 | 3 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SSW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | — | — | — | — | — | — | — | — | WNW 3 | — | — | SSW 14 | — | — | — | — | — | — | — | — | — | WNW 4 |
| kJ | 297 | — | — | — | — | — | — | — | — | 3 | — | — | 1411 | — | — | — | — | — | — | — | — | — | 27 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 153 | 97 | 153 | 97 | 97 | 0 | 0 | 97 | 97 | 97 | 153 | 484 | 153 | 97 | 20 | 20 | 20 | 0 | 0 | 97 | 97 | 97 | 153 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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