Surf Forecasts:
Bennion Beach Cleggies surf forecast from 13 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 8AM (local time) - 11ft (3.5m), 15s period, WSW swell with cross-onshore winds.
- Most powerful swell: Thursday 20 Aug, 2PM (local time) - 11ft (3.5m), 17s period, WSW swell with 7,597 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 11PM (local time) - 7.5ft (2.3m), 17s period with SW swell.
Best Forecast Surf Conditions for Bennion Beach Cleggies this week:
The surf forecast for Bennion Beach Cleggies over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 13) at 11PM. The primary swell is predicted to be 2.3m and 17s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bennion Beach Cleggies in the next 16 days are 3.5m 17s and forecast to arrive on Thursday (Aug 20) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Saturday (Aug 15) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 13th Aug) | 7.5ft (2.3m) 17s |
| Best Surf | 8AM (Tue 18th Aug) | 11ft (3.5m) 15s |
| Most Powerful | 2PM (Thu 20th Aug) | 11ft (3.5m) 17s |
Table - best surf conditions forecast for Bennion Beach Cleggies over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming down the pipe for Bennion Beach Cleggies.
This is a reef break that’s inconsistent and doesn’t fire all the time, so when it does, you pay attention. The water is sitting at 63°F which is a bit colder than normal for this time of year, so you might want an extra mil of rubber.
The first real chance to get wet kicks off Thursday morning, August 13th. We’ve got a clean 7ft SW groundswell rolling in with a very long period of 16 seconds. That long period means proper lines and energy, typical for a reef setup like this. The wind is light offshore from the ENE at 6 mph, which will have those waves looking crisp. The combined energy is strong at 2299, so there’s plenty of push, but this is definitely for experienced surfers only at this size. After that, the Friday morning session (August 14th) looks just as good – another clean 7ft SW swell with a 16-second period and a light cross-offshore breeze.
The absolute standout though, is Saturday morning, August 22nd. That’s a full week and a half away, so treat it as a promising long-range call. We’re looking at a solid 10ft of WSW swell with decent period. The wind will be light cross-onshore, but the power is undeniable. However, at 10ft on a reef, this is strictly expert territory. It’s likely too big for the average punter.
There’s a big gap in quality. From Saturday afternoon the 15th through to the 22nd, the wind and swell combo just doesn’t line up nicely. Winds turn onshore or cross-onshore, and the surf gets lumpy and messy. The 18th and 19th see massive swell (13ft) but with poor wind, making it a no-go for paddling.
If you’re a kite surfer, the 18th and 19th of August are worth a look. With a massive 13ft to 12ft SW swell (combined energy up to 7171) and strong cross-onshore winds, that setup is way more interesting for a kite than a surfboard.
The very end of the window, Wednesday morning August 26th, offers a last clean chance. A 7ft WSW swell with a 14-second period and a light offshore from the ESE at 6 mph. Clean again, and back to a size that’s more manageable for experienced surfers.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Fri afternoon, min 12°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Mon afternoon. Warm (max 23°C on Sun afternoon, min 14°C on Mon night). Winds increasing (calm on Sun afternoon, strong winds from the WSW by Mon afternoon). | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||||
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) | SW 17 | SW 16 | SW 16 | SW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 16 | WSW 14 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2827 | 2973 | 2413 | 2233 | 1714 | 1351 | 1111 | 987 | 1908 | 1983 | 2303 | 2599 | 5324 | 6694 | 6283 | 6856 | 4709 | 2727 | 1776 | 4881 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-off | cross-off | cross-off | cross-off | on | cross-off | cross-off | glassy | cross-off | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | off |
High Tide | 00:13AM0.30m | 10:21AM0.59m | 00:02AM0.36m | 10:45AM0.50m | 00:07AM0.42m | 10:37AM0.41m | 00:19AM0.48m | 9:30AM0.35m | 00:36AM0.52m | 8:35AM0.33m | 1:01AM0.55m | 1:44AM0.56m | ||||||||
Low Tide | 5:57PM0.11m | 2:38AM0.29m | 5:45PM0.18m | 3:59AM0.29m | 5:19PM0.22m | 5:06AM0.30m | 5:00PM0.23m | 6:12AM0.31m | 4:49PM0.21m | 7:36AM0.33m | 4:33PM0.19m | 3:39PM0.16m | ||||||||
 |  | | | | | |  | |  | | |  | | | |  |  | |  | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — |
 | 5:47 | — | — | 5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | 1 | — | 3 |
Temp °C | 16 | 15 | 17 | 20 | 18 | 17 | 20 | 19 | 20 | 23 | 20 | 19 | 16 | 15 | 14 | 15 | 15 | 16 | 17 | 17 |
Feels °C | 14 | 12 | 14 | 17 | 15 | 14 | 17 | 16 | 15 | 19 | 19 | 14 | 10 | 7 | 10 | 11 | 11 | 11 | 11 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 16 | WSW 14 | WSW 15 | WSW 17 | — | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 16 |
| kJ | 2827 | 2973 | 2413 | 2233 | 1714 | 1351 | 1111 | 987 | 1908 | 1983 | 2303 | 2599 | — | 6694 | 6283 | 6856 | 4709 | 2727 | 1776 | 4881 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 20 | — | — | — | WSW 10 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 196 | — | — | — | 1024 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 4 | — | — | — | W 18 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 3 | — | — | — | 154 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | NNE 4 | — | — | NNE 3 | — | — | WNW 3 | WSW 17 | — | — | — | — | — | WNW 4 | — |
| kJ | — | — | — | — | 4 | 4 | — | — | 7 | — | — | 7 | 5324 | — | — | — | — | — | 8 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 159 | 0 | 0 | 0 | 8 | 0 | 23 | 0 | 113 | 27 | 278 | 1623 | 608 | 0 | 0 | 0 | 27 | 368 | 613 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Bennion Beach Cleggies Surf forecast
The above surf forecast table for Bennion Beach Cleggies provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bennion Beach Cleggies can be found by selecting the local surf guide option on the grey menu. Our Bennion Beach Cleggies 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 (Bennion Beach Cleggies) 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 Bennion Beach Cleggies 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 Perth City Coast? If you are looking for accommodation near Bennion Beach Cleggies, camping, hotels and holiday cottages in Perth City Coast, consider staying in Perth which is 13 km (8 miles) away. Other places in and around Perth City Coast where you can find information about places to rent, and car hire include Fremantle which is 20 km (12 miles) away, Canning Vale, Gosnells and Kwinana.
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