Surf Forecasts:
Bennion Beach Cleggies surf forecast from 4 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 2PM (local time) - 10ft (3.0m), 16s period, WSW swell with cross-onshore winds.
- Most powerful swell: Saturday 8 Aug, 11PM (local time) - 16ft (5.0m), 17s period, WSW swell with 13,533 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 8AM (local time) - 7.5ft (2.3m), 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 Wednesday (Aug 05) at 8AM. The primary swell is predicted to be 2.3m and 16s period. 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 5.0m 17s and forecast to arrive on Saturday (Aug 08) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Wed 5th Aug) | 7.5ft (2.3m) 16s |
| Best Surf | 2PM (Wed 5th Aug) | 10ft (3.0m) 16s |
| Most Powerful | 11PM (Sat 8th Aug) | 16ft (5.0m) 17s |
Table - best surf conditions forecast for Bennion Beach Cleggies over the next 16 days.
The Lowdown
Alright, Rusty here. Let's have a look at what’s cooking for the next couple of weeks. It’s gonna be a bumpy ride for most of it, so listen up.
We’ve only got one spot on the radar – Bennion Beach Cleggies. This is a reef setup, and it’s inconsistent. For the first week or so, we’ve got a massive pulse of south-west groundswell hitting. We're talking serious size, well over 8 ft for days, and that puts it into expert-only territory. The wave energy is intense – readings of 3504 to a whopping 11400, so there’s a huge amount of power in the water. The swell period sits around 14 to 17 seconds, so it’s pure groundswell, which means long, powerful lines. For a reef, that's actually a good thing for shape. The problem is the wind. It’s going to be mostly onshore or cross-onshore, swinging from the west and even strong south-westerlies at 28 mph at one point. That's going to chop it up and make it messy or even dangerous. The water is currently a bit colder than normal at 63°F.
The real standout window, and I mean the one to circle on your calendar, is from Wednesday the 12th of August through to Friday the 14th. The swell drops back to a manageable 6 ft to 8 ft from the south-west, but still with that long period energy (16 to 18 seconds). On Wednesday morning the 12th, we get clean conditions with light cross-offshore winds from the east-southeast at 3 mph, and the wave state is clean. Then Thursday morning the 13th is the pick of the entire forecast: 8 ft south-west swell, 18-second period, and glassy offshore winds from the east at 3 mph. It'll be absolutely clean and lined up. Friday the 14th afternoon also looks great with 6 ft swell and clean cross-off winds from the east-northeast at 6 mph. That’s three solid sessions in a row. The break is inconsistent, but when it comes alive, it’ll be worth the wait.
The rest of the second week swings back into bigger, windier conditions, with the swell rising again over 10 ft and the wind turning onshore, making it a no-go for paddle surfing. The morning of Tuesday the 18th has a window of clean cross-off wind and a 10 ft, 17-second swell, but again, that’s expert territory and the tide will be critical. Expect crowds here often, but for those standout clean windows, it’ll be crowded for a reason.
Stay safe out there.
Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Thu night. Very mild (max 17°C on Wed morning, min 12°C on Thu morning). Winds increasing (calm on Wed morning, strong winds from the SW by Fri night). | Days 4-6 Weather SummaryModerate rain (total 15mm), heaviest on Mon morning. Very mild (max 16°C on Sun afternoon, min 10°C on Mon night). Winds decreasing (strong winds from the SW on Sat morning, calm by Sun morning). | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
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 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 16 | WSW 18 | WSW 17 | WSW 16 | WSW 15 | SW 11 | SW 14 | SW 16 | SW 15 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3504 | 5002 | 5418 | 4295 | 3614 | 3812 | 3644 | 3410 | 4710 | 6937 | 11400 | 12310 | 7580 | 4796 | 3246 | 2728 | 4369 | 6995 | 4522 | 3784 | 3029 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-off | cross-on | on | on | on | on | on | cross-on | cross-on | cross | cross | on | on | cross-off | cross | cross-off | cross-off | cross | cross-off |
High Tide | 2:57AM0.57m | 4:07AM0.62m | 5:18AM0.67m | 6:24AM0.71m | 7:23AM0.74m | 8:16AM0.75m | |||||||||||||||
Low Tide | 5:15PM0.21m | 2:59PM0.14m | 3:09PM0.06m | 3:37PM-0.01m | 4:12PM-0.04m | 4:47PM-0.05m | 5:19PM-0.02m | ||||||||||||||
 |  |  | |  |  |  | |  | | | | | | | | | | | | | |
 | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — |
 | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
mm | — | — | — | — | — | 5 | 2 | 2 | 4 | 3 | 3 | 1 | — | 1 | 4 | 3 | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 15 | 17 | 17 | 15 | 16 | 16 | 13 | 13 | 14 | 13 | 16 | 16 | 13 | 14 | 12 | 12 | 14 | 15 |
Feels °C | 16 | 15 | 16 | 13 | 12 | 14 | 13 | 12 | 8 | 2 | 4 | 8 | 11 | 12 | 11 | 6 | 6 | 6 | 9 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | — | — | — | WSW 18 | WSW 17 | WSW 16 | WSW 20 | WSW 17 | — | W 10 | SW 15 | SW 16 | SW 16 |
| kJ | 3504 | 5002 | 5418 | 4295 | 3614 | 3812 | 3644 | 3410 | — | — | — | 12310 | 7580 | 4796 | 336 | 381 | — | 31 | 4522 | 3784 | 3029 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 22 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 308 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 11 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 15 | WSW 14 | WSW 16 | — | — | — | WSW 15 | SW 11 | SW 14 | SW 16 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 4710 | 6937 | 11400 | — | — | — | 3246 | 2728 | 4369 | 6995 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 233 | 0 | 368 | 380 | 78 | 337 | 408 | 1623 | 1997 | 2450 | 486 | 8 | 360 | 337 | 486 | 1999 | 0 | 0 | 197 | 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.
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