Surf Forecasts:
Bennion Beach Cleggies surf forecast from 30 Aug 2026:
- Best quality surf: Friday 4 Sep, 5PM (local time) - 10ft (3.0m), 14s period, WSW swell with cross-onshore winds.
- Most powerful swell: Monday 7 Sep, 2AM (local time) - 10ft (3.0m), 18s period, WSW swell with 6,128 kJ wave energy.
- Next surfable swell (1★+): Monday 31 Aug, 2AM (local time) - 7ft (2.1m), 16s period with WSW 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 Monday (Aug 31) at 2AM. The primary swell is predicted to be 2.1m and 16s period with a secondary swell of 0.6m and 20s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bennion Beach Cleggies in the next 16 days are 3.0m 18s and forecast to arrive on Monday (Sep 07) at 2AM. 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 5s period and expected on Sunday (Sep 06) at 11AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 31st Aug) | 7ft (2.1m) 16s |
| Best Surf | 5PM (Fri 4th Sep) | 10ft (3.0m) 14s |
| Most Powerful | 2AM (Mon 7th Sep) | 10ft (3.0m) 18s |
Table - best surf conditions forecast for Bennion Beach Cleggies over the next 16 days.
The Lowdown
Alright, Rusty here, let's talk about what's coming up.
Alright, so we're looking at a pretty intense run of swell for Bennion Beach Cleggies. This spot is a reef, and it's inconsistent – it doesn't break all that often, so when it does, it's an event. The water's running a bit colder than normal for this time of year, sitting at 63°, which is about 2° cooler than usual for August.
The first solid window kicks off on Sunday afternoon, the 30th of August. We've got a solid 8ft groundswell from the WSW, with a very long period of 17 seconds and a massive energy reading of 3022. That's a lot of power in the water. The wind is a light cross-onshore, so it's a bit textured, but the main issue is the swell size. At 8ft, it's pushing into the "too big for beginners" zone, and the period is so long that it's going to be walled up and tricky on this reef. It's a bit of a shame, because that's a lot of energy.
Monday and Tuesday keep that big WSW swell pulsing, but the winds are mainly onshore or cross, making things messy. The energy stays high, in the 2000s, but the quality is just poor. By Wednesday the 2nd, the swell starts to drop a bit, hitting 7ft with a 14-second period, but the wind is still cross-onshore, so it's choppy.
Things get interesting on Friday the 4th of September. The swell bumps up to 12ft from the WSW with a 15-second period, and the energy rockets to 4963. That is serious power. The wind is a gentle cross-onshore, but the forecast is clear: "the swell is predicted to be too big for this break." At over 8ft, this is expert-only territory, and even then, it might just be a washing machine on this reef. It's a similar story all the way through to the 10th of September – massive swell, consistent 10ft to 12ft, and energy readings often topping 4000 and 5000. The wind is occasionally clean, like on the morning of the 8th of September with a light cross-offshore breeze, but the swell is just too big to be rideable for most.
The one standout window that looks like it could actually work is the morning of Wednesday the 9th of September. The swell is still big at 8ft, but it's a WSW groundswell with a 16-second period and a massive energy of 3929. The wind is a gentle cross-offshore from the NNE, which should keep the faces clean. At 8ft, this is the absolute top end for experienced surfers, and with that period, it's going to be a powerful, bombing wave. This is the single best-looking session on offer.
After that, the swell stays huge and messy until the 11th of September, when it finally drops back to 6ft. The energy is down to 1393, which is still moderate, and the winds are light cross-onshore. It's marginal, but at least it's a more manageable size. However, the swell kicks back up to 10ft and 12ft again for the weekend of the 12th and 13th, putting it firmly out of reach for most. The run ends on the 14th of September with a 8ft swell and strong winds, giving it a poor forecast.
In short, Bennion Beach Cleggies is a tease over this 16-day window. There's a ton of energy, but it's far too big for most of the period. The only real shot is early on the 9th of September, and that's for experts only. For everyone else, you're better off waiting for a smaller swell to hit this inconsistent reef.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Sun night, min 13°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the S by Mon night). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 17°C on Thu night, min 14°C on Thu morning). Winds decreasing (fresh winds from the W on Thu night, calm by Fri night). | ||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||
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) | WSW 16 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 13 |
Wave Graph | |||||||||||||||||||
2128 | 2564 | 2251 | 1750 | 2023 | 1557 | 1283 | 1402 | 1329 | 1309 | 1826 | 1933 | 2795 | 2570 | 2837 | 3678 | 2671 | 2202 | 1058 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-on | glassy | cross-on | cross-on | cross |
High Tide | 11:10PM0.48m | 10:39AM0.40m | 11:26PM0.53m | 10:42AM0.32m | 11:50PM0.58m | 9:42AM0.25m | 00:24AM0.61m | 1:18AM0.62m | 3:14AM0.63m | ||||||||||
Low Tide | 5:18AM0.25m | 4:46PM0.23m | 6:24AM0.25m | 4:32PM0.23m | 8:03AM0.25m | 3:01PM0.21m | 1:55PM0.13m | 2:13PM0.07m | 2:42PM0.02m | ||||||||||
— | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:28 | — | — | |
5:58 | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 8 |
Temp °C | 18 | 18 | 18 | 18 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 16 | 16 | 15 |
Feels °C | 18 | 16 | 15 | 15 | 12 | 11 | 11 | 12 | 13 | 15 | 12 | 13 | 10 | 10 | 12 | 13 | 11 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | — | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 13 |
2128 | 2564 | 2251 | 1750 | 2023 | 1557 | 1283 | 1402 | 1329 | 1309 | 1826 | 1933 | — | 2570 | 2837 | 3678 | 2671 | 2202 | 1058 | |
Swell 2 Height (m) Direction Period (s) | W 20 | WSW 14 | — | WSW 7 | WSW 8 | WSW 8 | — | — | — | — | — | — | — | SW 18 | — | — | — | — | NW 6 |
282 | 545 | — | 134 | 162 | 142 | — | — | — | — | — | — | — | 81 | — | — | — | — | 43 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | WSW 4 | SW 6 | — | — | — | — | — | — | — | — | WSW 14 | W 8 | — | — | — | — | — |
— | — | 16 | 136 | — | — | — | — | — | — | — | — | 2795 | 279 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 363 | 200 | 159 | 13 | 30 | 159 | 300 | 184 | 28 | 64 | 408 | 1623 | 1732 | 197 | 0 | 363 | 380 | 439 |
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.











