
Surf Forecasts:
Bennion Beach Cleggies surf forecast from 9 Aug 2026:
- Best quality surf: Sunday 9 Aug, 11AM (local time) - 11ft (3.5m), 16s period, WSW swell with cross-onshore winds.
- Most powerful swell: Sunday 9 Aug, 11AM (local time) - 11ft (3.5m), 16s period, WSW swell with 6,270 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 11AM (local time) - 11ft (3.5m), 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 Sunday (Aug 09) at 11AM. The primary swell is predicted to be 3.5m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Bennion Beach Cleggies in the next 16 days are 3.5m 16s and forecast to arrive on Sunday (Aug 09) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Aug 10) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Sun 9th Aug) | 11ft (3.5m) 16s |
| Best Surf | 11AM (Sun 9th Aug) | 11ft (3.5m) 16s |
| Most Powerful | 11AM (Sun 9th Aug) | 11ft (3.5m) 16s |
Table - best surf conditions forecast for Bennion Beach Cleggies over the next 16 days.
The Lowdown
Alright, grab your wettie and listen up. It’s Rusty here, and I’ve been staring at the charts for Bennion Beach Cleggies, trying to make sense of the next couple of weeks. It’s a mixed bag, that’s for sure, but there’s some quality to be found if you’re patient and pick your moments.
First, the big picture. This stretch of reef is going to see a lot of action, but a lot of it is going to be too much of a good thing. We've got a serious pulse of swell arriving, and for a spot like this, that can actually shut it down. The water temps are sitting at 64°, which is a bit colder than normal for this time of year, so don't forget the hood.
Let’s start with this Sunday, the 9th. There’s a solid, powerful groundswell running, with a long 16-second period, pushing 12ft out of the west-southwest. The combined energy is strong, sitting at 6270. But even with a light wind, the call is that it’s just too big for this break. It’s going to be a washing machine. We’ll have to let this one pass.
Monday the 10th doesn’t get any better. The swell stays up around 10ft to 12ft, but the wind goes onshore and turns fresh, blowing 22 to 31 mph. That’s a blown-out mess. Forget it. If you were thinking of paddling out, you’d be better off with a kite. The setup looks far more interesting for that than for a surfboard.
Tuesday the 11th is another one that’s too big. Still 10ft of WSW groundswell, with a long 16-second period. The energy is still strong at 5383. The wind is light and cross-shore, which is nice, but that size is just going to close out the reef. It’s a pass again.
Wednesday the 12th is where things start to get interesting. The swell drops to a more manageable 7ft, but the periods are still long. It’s a bit marginal, with questionable tides, so it’s not a clear go, but it’s getting there.
Now, here’s where you want to circle the calendar: Thursday the 13th and Friday the 14th. This is the standout window. The swell settles to a clean 7ft from the southwest, still with a long period. The wind is light offshore, coming from the east-northeast. That’s the recipe for some truly clean, lined-up reef waves. The energy is moderate but solid, around 2000-2600. For an experienced surfer, this is the best on offer in the whole forecast. It’s going to be a proper session.
Saturday the 15th and Sunday the 16th look smaller and a bit more inconsistent. The swell backs off to 6ft to 7ft and the period eases slightly. Saturday afternoon could be alright with a light cross-offshore breeze, but it’s nothing to get overly fired up about.
Then things get wild again. From Monday the 17th through the middle of the following week, a big, powerful pulse returns. We’re looking at 12ft to 13ft on the 17th, and then it jumps even bigger on Wednesday the 19th, with 16ft and strong energy at 9727. The wind is onshore or cross-onshore, and it’s going to be lumpy and blown-out. This is a serious warning for anyone who isn’t an expert. It’s way over the limit for this spot, and frankly, it’s just a stormy, chaotic mess on the coast.
The end of the week and the following weekend, from the 21st to the 23rd, sees things back off again. The 21st is chopped out with onshore wind. The 22nd is still a bit marginal, but by Sunday morning the 23rd, we get another window of opportunity. It’s back down to a clean 8ft from the southwest, with an offshore wind. This looks like a solid, promising back-up session, but it’s further out, so we’ll have to see how it shapes up.
Finally, on Monday the 24th, the swell is fading. It’s down to 5ft, but the wind goes glassy in the afternoon. It might be a fun little clean-up wave for a longboard, but the energy is getting weak.
So, my call is this: The absolute standouts are the clean windows on the 13th and 14th – that’s the one to make a plan for. And keep an eye on the 23rd as a possibility. Everything else is either too big, too windy, or too small. It’s all about picking your moments with this one.
That’s all from me. Stay stoked.
Rusty.
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 16°C on Sun night, min 8°C on Mon night). Winds increasing (light winds from the NE on Sun morning, strong winds from the SSW by Mon afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 11°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | |||||||||||||||
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) | WSW 16 | WSW 16 | WSW 16 | WSW 14 | WSW 9 | WSW 13 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 13 |
Wave Graph | |||||||||||||||||||||
6270 | 4523 | 2756 | 3068 | 1909 | 2573 | 5352 | 4703 | 3260 | 1983 | 1626 | 1407 | 2228 | 2626 | 2568 | 2119 | 2040 | 1468 | 1210 | 1048 | 1002 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-off | cross | cross-on | cross-off | cross | on | off | off | cross | off | cross-off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:23AM0.74m | 8:16AM0.75m | 9:03AM0.73m | 9:45AM0.67m | 00:13AM0.30m | 10:21AM0.59m | 00:02AM0.36m | 10:45AM0.50m | 00:07AM0.42m | ||||||||||||
Low Tide | 4:12PM-0.04m | 4:47PM-0.05m | 5:19PM-0.02m | 5:45PM0.04m | 5:57PM0.11m | 2:38AM0.29m | 5:45PM0.18m | 3:59AM0.29m | 5:19PM0.22m | ||||||||||||
6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | |
mm | — | — | 1 | 7 | 5 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 16 | 16 | 16 | 10 | 11 | 14 | 15 | 13 | 16 | 16 | 14 | 16 | 15 | 17 | 20 | 19 | 18 | 22 | 20 |
Feels °C | 10 | 11 | 12 | 11 | 8 | 3 | 7 | 11 | 12 | 11 | 14 | 14 | 12 | 13 | 11 | 13 | 16 | 15 | 12 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | — | W 9 | WSW 13 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | WSW 14 | WSW 14 | WSW 14 | WSW 13 |
6270 | 4523 | 2756 | — | 382 | 2573 | 5352 | 4703 | 3260 | 1983 | 1626 | 1407 | 2228 | 2626 | 2568 | 2119 | 2040 | 1468 | 1210 | 1048 | 1002 | |
Swell 2 Height (m) Direction Period (s) | — | WSW 21 | WSW 19 | — | — | SW 16 | W 10 | W 9 | — | — | SW 24 | SW 21 | — | — | — | — | — | — | — | NNW 4 | — |
— | 180 | 657 | — | — | 1193 | 31 | 185 | — | — | 22 | 117 | — | — | — | — | — | — | — | 4 | — | |
Swell 3 Height (m) Direction Period (s) | — | NW 11 | — | — | — | W 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 5 | — | — | — | 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | NW 11 | WSW 14 | WSW 9 | SSE 5 | — | — | — | — | — | — | — | — | — | — | — | NE 3 | NNE 4 | — | — |
— | — | 5 | 3068 | 1909 | 43 | — | — | — | — | — | — | — | — | — | — | — | 6 | 8 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 27 | 928 | 337 | 682 | 2437 | 159 | 13 | 109 | 0 | 8 | 78 | 0 | 0 | 159 | 0 | 0 | 0 | 8 | 330 | 0 | 0 |
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.











