Surf Forecasts:
How big are the waves at Twelve Mile Beach today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 3.5ft (1.0m), 14s period with SSW swell.
The current surf forecast for Twelve Mile Beach at 6PM is: 1.2m 15s primary swell from a South-southwest direction (forecast issued at 01:00pm July 16). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 4.5ft (1.3m) | 16s |
| Afternoon (16 Jul) | 4.5ft (1.3m) | 15s |
| Evening (16 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Warm (max 24°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the N on Thu night, strong winds from the NNW by Fri night). | |||||||||||||||||||||
Thu 16 | Friday 17 | Saturday 18 | |||||||||||||||||||
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 15 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 19 | SSW 18 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 870 | 740 | 584 | 515 | 469 | 303 | 282 | 222 | 215 | 212 | 209 | 129 | 125 | 123 | 93 | 118 | 166 | 248 | 404 | 594 | 659 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 12:06PM0.89m | 1:36AM0.27m | 12:27PM0.78m | 1:22AM0.33m | 12:33PM0.67m | ||||||||||||||||
Low Tide | 8:09PM0.10m | 4:43AM0.24m | 8:12PM0.18m | 5:25AM0.28m | 7:55PM0.23m | ||||||||||||||||
 | | |  |  |  |  | |  | |  | | | | | |  | | | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — |
 | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:08 | — | — |
mm | — | — | — | — | 1 | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 24 | 24 | 20 | 20 | 18 | 19 | 18 | 20 | 20 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 16 | 17 | 16 | 14 |
Feels °C | 14 | 18 | 20 | 15 | 17 | 15 | 15 | 13 | 16 | 16 | 12 | 11 | 8 | 10 | 13 | 11 | 10 | 9 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 13 | SW 11 | SW 13 | SW 13 |
| kJ | 870 | 740 | 584 | 515 | 469 | 303 | 282 | 222 | 215 | 212 | 209 | 129 | 125 | 123 | 93 | 118 | 166 | 118 | 319 | 594 | 659 |
Swell 2 Height (m) Direction Period (s) | E 6 | — | NNW 4 | ENE 6 | S 12 | S 12 | SE 11 | S 11 | WSW 5 | WSW 6 | SW 6 | S 16 | E 8 | S 23 | SSW 15 | SSW 10 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SSW 17 |
| kJ | 1 | — | 5 | 4 | 11 | 11 | 5 | 2 | 11 | 4 | 1 | 5 | 1 | 10 | 42 | 36 | 149 | 248 | 404 | 486 | 615 |
Swell 3 Height (m) Direction Period (s) | — | S 13 | ENE 5 | S 12 | — | E 6 | — | E 7 | E 7 | S 11 | S 11 | SW 16 | S 11 | E 8 | NE 5 | SSW 21 | S 10 | E 7 | SSW 13 | — | SSE 9 |
| kJ | — | 3 | 2 | 3 | — | 1 | — | 1 | 1 | 2 | 2 | 10 | 2 | 1 | 1 | 44 | 8 | 1 | 111 | — | 8 |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | — | — | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NW 4 | NNW 4 | NNW 4 | NNW 4 | NW 4 | WNW 4 | WSW 5 | WNW 4 | NW 3 | — |
| kJ | 20 | 7 | — | — | 1 | 2 | 2 | 3 | 6 | 6 | 8 | 38 | 28 | 38 | 26 | 11 | 29 | 73 | 9 | 3 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1197 | 20 | 0 | 243 | 0 | 0 | 20 | 97 | 97 | 20 | 137 | 260 | 137 | 142 | 299 | 909 | 909 | 1103 | 97 | 97 | 97 |
Best forecast wave conditions in Far South of Western Australia | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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