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Aldinga Beach Surf Forecast
/ SA – Adelaide (17 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Aldinga Beach surfForecast / SA – Adelaide / Australia
12 Day Weather and Surf, issued 8 am Friday 19 Sep 2025 ACST
Best Forecast Surf Conditions for Aldinga Beach this week:
The most powerful waves expected at Aldinga Beach in the next 12 days are 2.3m 7s and forecast to arrive on Friday (Sep 19) at 9PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Friday (Sep 26) at 9AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 9PM (Fri 19th Sep) | 7.5ft (2.3m) 7s |
Table - best surf conditions forecast for Aldinga Beach over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 15°C on Fri morning, min 10°C on Sun night). Winds decreasing (strong winds from the W on Fri afternoon, light winds from the SW by Sat morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Mon morning, min 10°C on Tue night). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Wed night). | ||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 4 | 6 | 7 | 5 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 4 | 3 | 4 | 4 | 3 | 4 | 4 | 4 | 4 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 19 | 112 | 328 | 46 | 34 | 49 | 52 | 49 | 36 | 36 | 32 | 22 | 6 | 2 | 3 | 3 | 2 | 5 | 9 | 6 | 4 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 3:31PM 1.50 | 4:23AM 1.32 | 3:56PM 1.63 | 4:28AM 1.51 | 4:20PM 1.70 | 4:40AM 1.69 | 4:43PM 1.73 | 4:56AM 1.85 | 5:05PM 1.72 | 5:13AM 1.97 | 5:26PM 1.68 | 5:32AM 2.05 | 5:47PM 1.61 | ||||||||
Low Tide / height (m) | 9:32AM 0.77 | 10:13PM 0.28 | 9:53AM 0.53 | 10:21PM 0.19 | 10:17AM 0.33 | 10:33PM 0.12 | 10:41AM 0.16 | 10:47PM 0.07 | 11:05AM 0.05 | 11:02PM 0.05 | 11:29AM -0.02 | 11:17PM 0.05 | 11:52AM -0.04 | 11:33PM 0.07 | |||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||
| Sunrise | 6:11 | - | - | 6:09 | - | - | 6:07 | - | - | 6:07 | - | - | 6:05 | - | - | 6:03 | - | - | 6:01 | - | - |
| Sunset | - | 6:08 | - | - | 6:09 | - | - | 6:10 | - | - | 6:10 | - | - | 6:12 | - | - | 6:13 | - | - | 6:14 | - |
 |  |  | | |  | |  | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 11 | 12 | 13 | 13 | 15 | 15 | 13 | 14 | 14 | 12 | 14 | 13 | 10 | 12 | 13 | 11 | 15 | 15 | 13 |
| Feels °C (?) | 8 | 8 | 4 | 7 | 8 | 9 | 10 | 9 | 9 | 7 | 7 | 7 | 10 | 8 | 9 | 10 | 11 | 11 | 12 | 12 | 12 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for SA - Adelaide
Still cross-shore at Aldinga Beach (light winds from the NW at Mount Terrible Radar 6 km from Aldinga Beach). 0.3m 11s groundswell from the WSW to make surfable waves.
1 h 16 min ago
FREE! Surf-Forecast.com widget for your website
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 12 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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