Surf Forecasts:
Tunkalilla surf forecast from 25 Sep 2026:
- Best quality surf: Wednesday 30 Sep, 12AM (local time) - 4.5ft (1.4m), 16s period, S swell with offshore winds.
- Most powerful swell: Sunday 27 Sep, 12AM (local time) - 6ft (1.8m), 17s period, S swell with 1,903 kJ wave energy.
- Next surfable swell (1★+): Tuesday 29 Sep, 9AM (local time) - 4.5ft (1.3m), 16s period with S swell.
Best Forecast Surf Conditions for Tunkalilla this week:
The surf forecast for Tunkalilla over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 29) at 9AM. The primary swell is predicted to be 1.3m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tunkalilla in the next 16 days are 1.8m 17s and forecast to arrive on Sunday (Sep 27) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 19s period and expected on Saturday (Sep 26) at 12PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Tue 29th Sep) | 4.5ft (1.3m) 16s |
| Best Surf | 12AM (Wed 30th Sep) | 4.5ft (1.4m) 16s |
| Most Powerful | 12AM (Sun 27th Sep) | 6ft (1.8m) 17s |
Table - best surf conditions forecast for Tunkalilla over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Very mild (max 18°C on Fri morning, min 8°C on Sat night). Winds increasing (light winds from the S on Fri morning, fresh winds from the ESE by Sat night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue night. Warm (max 24°C on Mon afternoon, min 14°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | |||||||||||||||
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) | S 14 | S 14 | S 14 | S 20 | S 19 | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 144 | 302 | 411 | 388 | 1026 | 1903 | 1290 | 1092 | 701 | 394 | 356 | 865 | 827 | 796 | 1046 | 989 | 940 | 730 | 496 | 416 | 524 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross | off | off | cross-off |
High Tide | 3:53PM1.39m | 4:22AM1.32m | 4:22PM1.42m | 4:38AM1.47m | 4:49PM1.39m | 4:56AM1.60m | 5:15PM1.31m | 5:16AM1.71m | 5:39PM1.20m | 5:38AM1.77m | 5:59PM1.07m | 6:01AM1.77m | 6:16PM0.93m | ||||||||
Low Tide | 9:52AM0.33m | 10:16PM0.08m | 10:20AM0.17m | 10:31PM0.07m | 10:49AM0.04m | 10:47PM0.09m | 11:19AM-0.04m | 11:01PM0.11m | 11:49AM-0.06m | 11:15PM0.14m | 12:18PM-0.01m | 11:27PM0.16m | 12:49PM0.09m | 11:37PM0.18m | |||||||
 | |  |  |  | | | |  | | |  | | |  |  | | | | |  | |
 | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — |
 | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:19 | — |
mm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | 1 | 14 |
Temp °C | 18 | 17 | 14 | 12 | 11 | 11 | 10 | 12 | 13 | 22 | 24 | 23 | 24 | 23 | 19 | 18 | 19 | 17 | 22 | 26 | 18 |
Feels °C | 18 | 16 | 12 | 6 | 4 | 5 | 3 | 6 | 8 | 18 | 21 | 16 | 19 | 21 | 18 | 17 | 17 | 15 | 20 | 24 | 18 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | S 19 | S 17 | S 16 | S 16 | S 14 | S 14 | S 13 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 15 |
| kJ | 144 | 302 | 411 | 345 | 1026 | 1903 | 1290 | 1092 | 701 | 394 | 356 | 865 | 827 | 796 | 1046 | 989 | 940 | 730 | 496 | 416 | 524 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 24 | S 22 | S 20 | S 13 | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSW 18 | E 5 | E 5 | — | W 6 | — | — | — | — | — |
| kJ | 89 | 11 | 149 | 388 | 276 | — | — | — | 132 | 79 | 36 | 408 | 2 | 2 | — | 7 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 25 | SW 24 | — | — | — | — | — | — | — | S 22 | S 20 | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 22 | — | — | — | — | — | — | — | 9 | 30 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSE 3 | SSE 5 | SSE 6 | SE 7 | SE 7 | SE 6 | — | E 4 | E 4 | ENE 4 | NNE 4 | N 3 | WNW 3 | — | — | — | — | NNW 3 | NNW 3 |
| kJ | — | — | 4 | 40 | 134 | 385 | 299 | 156 | — | 26 | 17 | 22 | 16 | 6 | 4 | — | — | — | — | 7 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 105 | 142 | 682 | 1161 | 793 | 682 | 793 | 31 | 33 | 33 | 33 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0 | 12 |
Best forecast wave conditions in Adelaide | |||||||||||||||||||||
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 Tunkalilla 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 Tunkalilla Surf forecast
The above surf forecast table for Tunkalilla provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tunkalilla can be found by selecting the local surf guide option on the grey menu. Our Tunkalilla 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 (Tunkalilla) 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 Tunkalilla 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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