Surf Forecasts:
How big are the waves at Twelve Mile Beach today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 4.5ft (1.4m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 7ft (2.1m), 14s period with SW swell.
- Evening surf: Evening surf (30 Jun, local time) - 10ft (3.0m), 8s period with SW swell.
The current surf forecast for Twelve Mile Beach at 7AM is: 1.5m 14s primary swell from a South-southwest direction (forecast issued at 01:00am June 30). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 4.5ft (1.4m) | 14s |
| Afternoon (30 Jun) | 7ft (2.1m) | 14s |
| Evening (30 Jun) | 10ft (3.0m) | 8s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Tue night. Very mild (max 16°C on Wed afternoon, min 11°C on Tue night). Winds decreasing (near gales from the SW on Tue night, light winds from the WNW by Thu night). | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | ||||||||||||||||||||||
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 | 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 14 | SSW 14 | SW 14 | SW 6 | SW 8 | SW 9 | SSW 12 | SSW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | S 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 777 | 653 | 895 | 577 | 1641 | 480 | 918 | 1672 | 2095 | 2803 | 2471 | 2760 | 3168 | 3861 | 7817 | 9007 | 14124 | 13833 | 9721 | 9809 | 5781 | 4902 | 4195 | 3716 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on |
High Tide | 00:17AM0.26m | 10:48AM0.88m | 00:15AM0.26m | 11:16AM0.87m | 00:22AM0.27m | 11:42AM0.86m | ||||||||||||||||||
Low Tide | 2:25AM0.25m | 6:57PM0.09m | 3:13AM0.23m | 7:17PM0.10m | 3:53AM0.22m | 7:35PM0.12m | ||||||||||||||||||
 | |  |  |  |  |  | |  | | | | |  | | | | |  | | | | | | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | — | 4:59 | — | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | 1 | 1 | — | — | 1 | 2 | 3 | 1 | — | — | — | — | — | 1 | 3 | 1 | 1 | 1 | — | — | — | — | — | — |
Temp °C | 13 | 13 | 12 | 13 | 13 | 13 | 14 | 14 | 11 | 13 | 13 | 15 | 16 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 |
Feels °C | 6 | 6 | 5 | 4 | 6 | 5 | 3 | 5 | 3 | 5 | 4 | 5 | 6 | 5 | 5 | 5 | 6 | 6 | 7 | 9 | 10 | 10 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | — | — | SW 12 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | — | — | — | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 777 | 653 | 895 | 577 | 942 | 458 | — | — | 1681 | 2803 | 2345 | 1283 | 1338 | — | — | — | 14124 | 13833 | 8791 | 9809 | 5781 | 4902 | 4195 | 3716 |
Swell 2 Height (m) Direction Period (s) | SW 20 | — | — | — | — | SSW 18 | — | — | SSW 15 | — | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | SSW 15 | S 13 |
| kJ | 15 | — | — | — | — | 64 | — | — | 746 | — | 45 | — | — | — | — | — | — | — | — | — | — | — | 2111 | 1949 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 4 | WNW 4 | WNW 4 | WSW 8 | SW 14 | SW 6 | SW 8 | SW 9 | SSW 12 | W 5 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | S 16 | SSW 15 | — | — | — | — |
| kJ | 32 | 38 | 31 | 237 | 1641 | 480 | 918 | 1672 | 2095 | 51 | 2471 | 2760 | 3168 | 3861 | 7817 | 9007 | 9888 | 9860 | 9721 | 7501 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 153 | 153 | 97 | 1517 | 1522 | 1522 | 1419 | 153 | 1310 | 909 | 909 | 1290 | 1310 | 1480 | 439 | 439 | 439 | 439 | 153 | 153 | 153 | 153 | 97 | 97 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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