Surf Forecasts:
How big are the waves at Twelve Mile Beach today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 6.5ft (2.0m), 11s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 6ft (1.9m), 11s period with SSW swell.
- Evening surf: Evening surf (11 Jul, local time) - 7.5ft (2.3m), 14s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 4AM is: 2.0m 10s primary swell from a South-southwest direction and 1.9m 9s secondary swell from a South-southwest direction (forecast issued at 01:00am July 11). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 6.5ft (2.0m) | 11s |
| Afternoon (11 Jul) | 6ft (1.9m) | 11s |
| Evening (11 Jul) | 7.5ft (2.3m) | 14s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sun afternoon, min 12°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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 9 | SSW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | SSW 13 | SSW 14 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 537 | 792 | 955 | 973 | 1008 | 771 | 1987 | 1989 | 1719 | 1664 | 3649 | 3157 | 3267 | 3469 | 2297 | 6269 | 6341 | 6198 | 5321 | 4648 | 3685 | 3351 | 2948 | 2662 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-off |
High Tide | 8:44AM0.85m | 9:32AM0.93m | 10:17AM0.99m | |||||||||||||||||||||
Low Tide | 5:26PM-0.03m | 6:04PM-0.09m | 6:42PM-0.10m | |||||||||||||||||||||
 | |  |  | | |  | |  | | | |  | | | | | | | | | | | | |
 | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:06 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 12 | 14 | 16 | 16 | 15 | 14 |
Feels °C | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 9 | 9 | 8 | 8 | 10 | 10 | 11 | 11 | 10 | 8 | 8 | 7 | 9 | 13 | 13 | 13 | 11 |
Swell 1 Height (m) Direction Period (s) | — | SSW 10 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 14 | SSW 13 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | — | 792 | 955 | 973 | 1008 | 771 | 1987 | 1989 | 1719 | 1152 | 3649 | 3157 | 3267 | 3469 | 2297 | 6269 | 6341 | 6198 | 5321 | 4648 | 3685 | 3351 | 2948 | 2662 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSW 14 | SSW 22 | SSW 20 | SSW 19 | SSW 18 | — | SW 21 | S 20 | SSW 19 | SSW 17 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 631 | 47 | 155 | 876 | 1664 | — | 72 | 188 | 214 | 1929 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 537 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 439 | 439 | 439 | 439 | 153 | 153 | 153 | 153 | 153 | 153 | 97 | 97 | 97 | 439 | 460 | 439 | 299 | 243 | 97 | 97 | 97 | 153 | 97 | 97 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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