Surf Forecasts:
Knights surf forecast from 28 Oct 2026:
- Best quality surf: Thursday 29 Oct, 10PM (local time) - 8ft (2.5m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 29 Oct, 1PM (local time) - 10ft (3.0m), 15s period, SSW swell with 3,520 kJ wave energy.
- Next surfable swell (1★+): Thursday 29 Oct, 7AM (local time) - 7ft (2.2m), 16s period with SSW swell.
Best Forecast Surf Conditions for Knights this week:
The surf forecast for Knights over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Oct 29) at 7AM. The primary swell is predicted to be 2.2m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Knights in the next 16 days are 3.0m 15s and forecast to arrive on Thursday (Oct 29) at 1PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Oct 30) at 10PM.
| Wave Type | Time (ACDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 29th Oct) | 7ft (2.2m) 16s |
| Best Surf | 10PM (Thu 29th Oct) | 8ft (2.5m) 15s |
| Most Powerful | 1PM (Thu 29th Oct) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for Knights over the next 16 days.
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 11°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri night). | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Sun night. Warm (max 23°C on Mon morning, min 12°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the S by Mon afternoon). | ||||||||||||||||||
Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||||
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 11 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | S 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 737 | 2976 | 3520 | 2786 | 1800 | 1299 | 781 | 569 | 426 | 247 | 243 | 443 | 261 | 1265 | 2436 | 1018 | 908 | 689 | 620 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross | cross-off | off | off | cross-off | cross-on | on | cross | cross-on | on | cross-off | cross-off | cross-on | on | on | cross-on | cross |
High Tide | 2:51AM1.28m | 1:56PM0.57m | 3:21AM1.26m | 1:10PM0.57m | 3:53AM1.20m | 4:25AM1.10m | 4:57AM0.98m | 5:31AM0.84m | |||||||||||
Low Tide | 9:56AM0.48m | 7:17PM0.13m | 11:10AM0.57m | 7:34PM0.12m | 7:52PM0.13m | 8:08PM0.18m | 9:47AM0.80m | 8:19PM0.26m | 8:46AM0.77m | 8:20PM0.36m | |||||||||
 |  | |  |  | | |  | | | | |  | | |  | | |  | |
 | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — |
 | 7:40 | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:45 | — | — | 7:46 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | 1 |
Temp °C | 13 | 18 | 18 | 17 | 25 | 20 | 19 | 20 | 19 | 14 | 19 | 19 | 14 | 23 | 22 | 15 | 18 | 19 | 15 |
Feels °C | 12 | 16 | 15 | 14 | 19 | 16 | 16 | 17 | 16 | 13 | 17 | 17 | 13 | 18 | 17 | 11 | 15 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 737 | 2976 | 3520 | 2786 | 1800 | 1299 | 781 | 569 | 426 | 247 | 243 | 443 | 261 | 1265 | 1906 | 1018 | 908 | 689 | 620 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | N 4 | — | SW 16 | SW 16 | SW 15 | SSW 7 | SW 20 | SSW 14 | — | — | — | — | — | S 21 |
| kJ | — | — | — | — | — | 6 | — | 10 | 10 | 55 | 73 | 15 | 229 | — | — | — | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 4 | N 3 | NNE 4 | W 4 | SW 6 | SW 7 | — | — | E 3 | ESE 5 | S 14 | S 6 | S 4 | — | WSW 3 |
| kJ | — | — | — | — | 10 | 4 | 13 | 16 | 86 | 139 | — | — | 5 | 97 | 2436 | 91 | 10 | — | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 164 | 0 | 0 | 0 | 1 | 577 | 585 | 2 | 2 | 33 | 0 | 247 | 137 | 137 | 157 | 411 | 336 |
Best forecast wave conditions in South Australia - East Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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 Knights 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 Knights Surf forecast
The above surf forecast table for Knights provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Knights can be found by selecting the local surf guide option on the grey menu. Our Knights 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 (Knights) 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 Knights 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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