Surf Forecasts:
Kelps surf forecast from 11 Aug 2026:
- Best quality surf: Wednesday 12 Aug, 3PM (local time) - 15ft (4.5m), 17s period, SW swell with cross-onshore winds.
- Most powerful swell: Wednesday 12 Aug, 9PM (local time) - 16ft (5.0m), 16s period, SW swell with 12,715 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 3PM (local time) - 15ft (4.5m), 17s period with SW swell.
Best Forecast Surf Conditions for Kelps this week:
The surf forecast for Kelps over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 3PM. The primary swell is predicted to be 4.5m and 17s period with a secondary swell of 4.0m and 17s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Kelps in the next 16 days are 5.0m 16s and forecast to arrive on Wednesday (Aug 12) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Aug 18) at 6AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Wed 12th Aug) | 15ft (4.5m) 17s |
| Best Surf | 3PM (Wed 12th Aug) | 15ft (4.5m) 17s |
| Most Powerful | 9PM (Wed 12th Aug) | 16ft (5.0m) 16s |
Table - best surf conditions forecast for Kelps over the next 16 days.
Short Range ForecastLight rain (total 9mm), mostly falling on Tue night. Very mild (max 14°C on Thu morning, min 11°C on Tue night). Winds decreasing (strong winds from the NW on Tue night, light winds from the SW by Fri morning). | Days 5-7 Weather SummaryMostly dry. Very mild (max 16°C on Mon afternoon, min 11°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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 16 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 6170 | 7882 | 12477 | 9688 | 9285 | 7712 | 9471 | 7655 | 6742 | 6936 | 5535 | 4376 | 2880 | 2509 | 2201 | 1787 | 1958 | 2384 | 1638 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off |
High Tide | 11:39PM0.22m | 12:47PM0.92m | 11:49PM0.33m | 1:05PM0.89m | 00:18AM0.44m | 1:18PM0.85m | 00:51AM0.54m | 1:29PM0.79m | 1:25AM0.63m | 1:38PM0.74m | 2:00AM0.69m | 1:46PM0.70m | 2:35AM0.72m | ||||||
Low Tide | 4:24AM0.13m | 8:33PM0.27m | 5:24AM0.09m | 8:02PM0.29m | 6:09AM0.08m | 7:47PM0.27m | 6:47AM0.10m | 7:46PM0.21m | 7:21AM0.14m | 7:53PM0.14m | 7:53AM0.21m | 8:06PM0.08m | |||||||
 |  |  |  | | |  | | | | | |  |  | | | |  | | |
 | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — |
 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — |
mm | 8 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 12 | 13 | 12 | 11 | 12 | 13 | 14 | 14 | 15 | 13 | 16 | 15 |
Feels °C | 7 | 5 | 5 | 6 | 8 | 9 | 9 | 8 | 9 | 8 | 7 | 6 | 8 | 9 | 7 | 10 | 8 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 19 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 15 |
| kJ | 6170 | 2772 | 12477 | 9688 | 9285 | 7712 | 9471 | 7655 | 6742 | 6936 | 5535 | 4376 | 2880 | 2509 | 2201 | 1787 | 1958 | 2384 | 1638 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SSW 15 | S 12 | S 12 | S 26 | SSW 24 | SW 21 | SW 19 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 42 | 290 | 276 | 13 | 55 | 224 | 1149 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | S 10 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 87 | 69 | — |
Wind waves Height (m) Direction Period (s) | WNW 8 | SW 16 | SW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 10 |
| kJ | 604 | 7882 | 9317 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 47 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 169 | 381 | 368 | 247 | 175 | 247 | 175 | 175 | 175 | 42 | 42 | 42 | 42 | 87 | 327 | 42 | 3 | 0 | 57 |
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 Kelps 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 Kelps Surf forecast
The above surf forecast table for Kelps provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kelps can be found by selecting the local surf guide option on the grey menu. Our Kelps 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 (Kelps) 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 Kelps 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 South Australia - East Coast? If you are looking for accommodation near Kelps, camping, hotels and holiday cottages in South Australia - East Coast, consider staying in Mount Gambier which is 78 km (48 miles) away. Alternatively, find information about places to stay and car hire in Allendale East which is 85 km (53 miles) away
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