Surf Forecasts:
Middleton Beach surf forecast from 4 Sep 2026:
- Best quality surf: Friday 4 Sep, 6PM (local time) - 10ft (3.0m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Wednesday 9 Sep, 3PM (local time) - 15ft (4.5m), 19s period, SSW swell with 13,276 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 6PM (local time) - 10ft (3.0m), 16s period with SSW swell.
Best Forecast Surf Conditions for Middleton Beach this week:
The surf forecast for Middleton Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 6PM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Middleton Beach in the next 16 days are 4.5m 19s and forecast to arrive on Wednesday (Sep 09) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 5s period and expected on Saturday (Sep 05) at 6AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Fri 4th Sep) | 10ft (3.0m) 16s |
| Best Surf | 6PM (Fri 4th Sep) | 10ft (3.0m) 16s |
| Most Powerful | 3PM (Wed 9th Sep) | 15ft (4.5m) 19s |
Table - best surf conditions forecast for Middleton Beach over the next 16 days.
Short Range ForecastMostly dry. Warm (max 21°C on Fri night, min 11°C on Sun night). Winds decreasing (fresh winds from the W on Sat morning, light winds from the SW by Sun night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 14°C on Tue morning, min 7°C on Wed night). Winds increasing (light winds from the NE on Mon night, fresh winds from the SSE by Wed morning). | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
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) | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 11 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSW 21 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 5368 | 4414 | 3049 | 4529 | 1923 | 5716 | 2334 | 1726 | 1100 | 787 | 615 | 983 | 2737 | 2582 | 2682 | 11580 | 13276 | 12597 | 9403 | 6267 | 3867 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | cross | cross-off | on | on | on | on | cross-on | cross | cross-on | cross |
High Tide | 7:07AM0.74m | 10:05AM0.73m | 11:55AM0.78m | 12:48PM0.82m | 4:03AM0.31m | 1:26PM0.82m | 3:00AM0.35m | 1:57PM0.78m | 2:50AM0.44m | ||||||||||||
Low Tide | 9:20PM0.00m | 9:11PM-0.03m | 9:09PM-0.05m | 9:10PM-0.04m | 9:11PM-0.00m | 5:34AM0.30m | 9:09PM0.05m | 7:01AM0.25m | 9:05PM0.09m | ||||||||||||
 | |  |  | | |  | | | | |  | | |  | | | | | | | |
 | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — |
 | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 20 | 21 | 14 | 14 | 13 | 14 | 14 | 12 | 13 | 13 | 11 | 14 | 13 | 12 | 11 | 11 | 11 | 9 | 10 | 10 |
Feels °C | 15 | 16 | 16 | 6 | 6 | 8 | 11 | 11 | 10 | 10 | 10 | 9 | 12 | 11 | 8 | 4 | 4 | 5 | 5 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 17 | SSW 17 | SSW 16 | SSW 21 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 15 |
| kJ | 5368 | 4414 | 3049 | 1882 | 1155 | 5716 | 2334 | 1726 | 1100 | 787 | 615 | 699 | 2737 | 2582 | 2682 | 11580 | 13276 | 12597 | 9403 | 6267 | 3867 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | S 23 | SSW 22 | SSW 21 | SSW 19 | WSW 18 | — | SSW 26 | — | — | — | — | — | S 26 |
| kJ | — | — | — | — | — | — | — | — | 11 | 45 | 286 | 983 | 1021 | — | 131 | — | — | — | — | — | 13 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 21 | WSW 21 | SSW 15 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 45 | 173 | 42 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNE 4 | NE 4 | NW 4 | SW 15 | SW 11 | SW 13 | — | — | — | — | — | — | — | — | — | S 6 | — | — | — | — | — |
| kJ | 13 | 12 | 20 | 4529 | 1923 | 3447 | — | — | — | — | — | — | — | — | — | 125 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 501 | 906 | 1017 | 653 | 141 | 141 | 141 | 141 | 141 | 5 | 0 | 102 | 141 | 1017 | 1276 | 171 | 167 | 167 | 5 |
Best forecast wave conditions in South Australia - East Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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 Middleton 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 Middleton Beach Surf forecast
The above surf forecast table for Middleton Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Middleton Beach can be found by selecting the local surf guide option on the grey menu. Our Middleton 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 (Middleton 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 Middleton 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.
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