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Twelve Mile Beach Surf Forecast
/ WA – Far South (31 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Twelve Mile Beach surfForecast / WA – Far South / Australia
48hr Weather and Surf, issued 1 pm Thursday 28 May 2026 AWSTForecast update in hr min s Forecast update imminent
Twelve Mile Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Twelve Mile Beach sea temperature is
18.8° C
(Which is normal for this time of year)How big are the waves at Twelve Mile Beach today (28 May):
- Morning surf: Morning surf (28 May, local time) - 1.5ft (0.4m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 4.5ft (1.3m), 5s period with WSW swell.
- Evening surf: Evening surf (28 May, local time) - 5ft (1.6m), 8s period with SW swell.
The current surf forecast for Twelve Mile Beach at 7PM is: 1.6m 8s primary swell from a Southwest direction and 0.5m 14s secondary swell from a South-southwest direction, 0.4m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm May 28). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 1.5ft (0.4m) | 15s |
| Afternoon (28 May) | 4.5ft (1.3m) | 5s |
| Evening (28 May) | 5ft (1.6m) | 8s |
Table - waves today at Twelve Mile Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sun morning, min 13°C on Thu night). Winds increasing (calm on Sat morning, strong winds from the NNW by Sun morning). | ||||||||||||||||||||||||
Thu 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | WSW 5 | SW 7 | SW 8 | SW 8 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 14 | SSW 11 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | |
82 | 83 | 209 | 346 | 275 | 192 | 196 | 184 | 218 | 491 | 475 | 431 | 394 | 372 | 310 | 304 | 251 | 302 | 744 | 688 | 566 | 469 | 387 | 373 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-off | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | off | off | |
High Tide | 10:13PM0.31m | 9:31AM0.80m | 10:40PM0.29m | 9:53AM0.84m | 11:03PM0.27m | |||||||||||||||||||
Low Tide | 5:08PM0.17m | 1:40AM0.27m | 5:30PM0.13m | 1:56AM0.25m | 5:56PM0.12m | 2:14AM0.23m | ||||||||||||||||||
 | |  |  | | | |  | | |  | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — |
 | — | 4:59 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | 4:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 18 | 17 | 16 | 14 | 13 | 13 | 15 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 16 | 15 | 16 | 18 |
13 | 13 | 12 | 11 | 11 | 9 | 7 | 7 | 10 | 12 | 12 | 13 | 12 | 12 | 13 | 14 | 14 | 14 | 10 | 10 | 9 | 9 | 9 | 12 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 7 | SW 7 | SW 8 | SW 8 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 11 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 13 |
 kJ | 41 | 81 | 75 | 120 | 154 | 176 | 140 | 143 | 151 | 491 | 475 | 431 | 394 | 372 | 310 | 304 | 251 | 302 | 744 | 688 | 566 | 469 | 387 | 373 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SE 9 | SE 9 | SE 9 | SE 9 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSE 9 | SSE 9 | SSE 9 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 5 |
| kJ | 82 | 41 | 21 | 21 | 21 | 192 | 196 | 184 | 218 | 8 | 8 | 7 | 26 | 50 | 92 | 87 | 233 | 229 | 3 | 3 | 3 | 3 | 3 | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 9 | SE 9 | SE 9 | SSE 9 | S 18 | SW 18 | SSW 17 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | — | — | — | — | SE 8 | E 6 |
| kJ | — | — | — | — | — | 21 | 21 | 13 | 8 | 7 | 13 | 29 | 7 | 7 | 3 | 3 | 3 | 7 | — | — | — | — | 3 | 36 |
Wind waves Height (m) Direction Period (s) | W 4 | WSW 5 | SW 7 | SW 8 | SW 8 | — | SW 7 | — | — | — | — | — | — | — | — | — | — | — | E 3 | ENE 3 | ENE 3 | NE 4 | NE 4 | N 4 |
| kJ | 38 | 83 | 209 | 346 | 275 | — | 194 | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | 10 | 28 | 45 | 36 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1197 | 909 | 494 | 153 | 97 | 97 | 97 | 97 | 439 | 299 | 153 | 97 | 97 | 97 | 0 | 0 | 0 | 137 | 260 | 260 | 2168 | 2152 | 1197 | 1197 |
Best forecast wave conditions in Far South of Western Australia | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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