Surf Forecasts:
Aldinga Beach surf forecast from 23 Aug 2026:
- Most powerful swell: Tuesday 25 Aug, 9AM (local time) - 3.5ft (1.0m), 5s period, SW swell with 47 kJ wave energy.
Best Forecast Surf Conditions for Aldinga Beach this week:
The most powerful waves expected at Aldinga Beach in the next 16 days are 1.0m 5s and forecast to arrive on Tuesday (Aug 25) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Aug 27) at 9AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9AM (Tue 25th Aug) | 3.5ft (1.0m) 5s |
Table - best surf conditions forecast for Aldinga Beach over the next 16 days.
Short Range ForecastHeavy rain (total 30mm), heaviest during Mon night. Very mild (max 15°C on Tue morning, min 10°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Tue night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 9 | SW 9 | W 9 | SW 5 | SW 5 | SW 4 | SW 11 | WSW 10 | WSW 9 | SW 9 | W 7 | WSW 9 | SW 16 | WSW 10 | WSW 12 | WSW 10 | WSW 9 | WSW 9 | W 12 | W 8 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 3 | 2 | 47 | 37 | 10 | 5 | 10 | 9 | 3 | 4 | 12 | 10 | 10 | 13 | 18 | 16 | 7 | 3 | 1 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-on | cross-on | cross-on | cross-on | cross | cross | off | cross-off | cross-off | cross-off | cross-off | glassy | off | cross-off | cross-off | cross-off | off | cross | cross-off |
High Tide | 2:48PM1.37m | 4:54AM1.07m | 3:25PM1.57m | 4:39AM1.20m | 3:54PM1.74m | 4:45AM1.35m | 4:20PM1.87m | 4:58AM1.50m | 4:46PM1.94m | 5:15AM1.65m | 5:11PM1.95m | 5:33AM1.78m | 5:36PM1.90m | ||||||||
Low Tide | 10:25PM0.36m | 9:13AM0.83m | 10:28PM0.22m | 9:42AM0.63m | 10:40PM0.10m | 10:09AM0.44m | 10:55PM0.01m | 10:36AM0.27m | 11:12PM-0.04m | 11:03AM0.14m | 11:28PM-0.06m | 11:31AM0.05m | 11:45PM-0.04m | ||||||||
 |  |  |  | |  | | | | | |  |  | |  |  | | | | | | |
 | 6:47 | — | — | 6:46 | — | — | 6:43 | — | — | 6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — |
mm | 5 | 6 | 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 13 | 15 | 14 | 11 | 12 | 12 | 11 | 14 | 15 | 16 | 17 | 18 | 17 | 17 | 18 | 16 | 18 | 18 | 15 |
Feels °C | 8 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 8 | 10 | 12 | 13 | 14 | 17 | 14 | 14 | 15 | 13 | 17 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | NNW 3 | SW 9 | N 3 | — | SW 15 | SW 14 | WSW 5 | WSW 10 | WSW 9 | SW 9 | W 7 | WSW 9 | SW 11 | NNW 4 | WSW 12 | WSW 10 | WSW 9 | WSW 9 | W 9 | W 8 | SW 8 |
| kJ | 2 | 3 | 1 | — | 9 | 8 | 2 | 10 | 9 | 3 | 4 | 7 | 5 | 2 | 13 | 18 | 16 | 7 | 1 | 1 | 3 |
Swell 2 Height (m) Direction Period (s) | SW 9 | — | W 9 | — | — | — | SW 11 | W 5 | — | — | W 9 | SW 18 | SW 16 | WSW 10 | — | — | — | W 5 | W 5 | — | — |
| kJ | 3 | — | 2 | — | — | — | 5 | 2 | — | — | 2 | 12 | 10 | 10 | — | — | — | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 13 | — | — | — | S 12 | SW 13 | — | SW 16 | — | — | — | — | W 12 | — | S 19 |
| kJ | — | — | — | — | — | — | 4 | — | — | — | 3 | 6 | — | 9 | — | — | — | — | 3 | — | 7 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | — | SW 5 | SW 5 | SW 4 | — | — | — | N 4 | NNW 4 | N 3 | N 4 | — | — | — | — | — | — | — | SE 3 |
| kJ | — | 5 | — | 47 | 37 | 10 | — | — | — | 9 | 4 | 3 | 9 | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 34 | 33 | 499 | 122 | 122 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 34 | 137 | 33 |
Best forecast wave conditions in Adelaide | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aldinga Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Aldinga Beach Surf forecast
The above surf forecast table for Aldinga Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aldinga Beach can be found by selecting the local surf guide option on the grey menu. Our Aldinga Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aldinga Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Aldinga Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Adelaide? If you are looking for accommodation near Aldinga Beach, camping, hotels and holiday cottages in Adelaide, consider staying in Morphett Vale which is 19 km (12 miles) away. Other places in and around Adelaide where you can find information about places to rent, and car hire include Rapid Bay which is 36 km (22 miles) away, Adelaide, Adelaide Hills and Port Adelaide.
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