
Surf Forecasts:
Bennion Beach Cleggies surf forecast from 8 Aug 2026:
- Best quality surf: Sunday 9 Aug, 2AM (local time) - 15ft (4.5m), 17s period, WSW swell with cross-offshore winds.
- Most powerful swell: Sunday 9 Aug, 2AM (local time) - 15ft (4.5m), 17s period, WSW swell with 10,670 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 2AM (local time) - 15ft (4.5m), 17s 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 2AM. The primary swell is predicted to be 4.5m 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 4.5m 17s and forecast to arrive on Sunday (Aug 09) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Aug 11) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 9th Aug) | 15ft (4.5m) 17s |
| Best Surf | 2AM (Sun 9th Aug) | 15ft (4.5m) 17s |
| Most Powerful | 2AM (Sun 9th Aug) | 15ft (4.5m) 17s |
Table - best surf conditions forecast for Bennion Beach Cleggies over the next 16 days.
The Lowdown
G’day, it’s Rusty.
Well, we’ve got a wild 16-day stretch ahead for Bennion Beach Cleggies, that’s for sure. This reef break is a fickle one—it’s inconsistent at the best of times—but when it lines up, it’s got some serious grunt. The water’s sitting about average for this time of year, so no surprises there.
Right out of the gate, Sunday the 9th is a write-off for a paddle. We’ve got a hefty 12ft WSW groundswell with a long 16-second period, and that’s just too much juice for this spot. The swell energy is strong, reading 6270, and even though the wind is light, it’s cross-onshore. It’s a kite-surfing kind of day, not a surfing one. That big swell hangs around into Monday, but the winds turn onshore and crank up to 28 mph with rain, making it pure chaos. Not worth your time.
Tuesday the 11th stays oversized at 10ft, but the morning goes glassy. The energy is still pumping at 5304, but it’s just too big. You’d be a fool to paddle out. Then, the window starts to open.
Wednesday the 12th is where it begins to settle. The swell drops to 7ft from the SW with a 15-second period, and it’s glassy in the morning. This is now expert territory—sizeable but rideable, and the conditions are clean. The energy has dropped to a still strong 1983. That’s a proper session for someone who knows what they’re doing.
Thursday the 13th and Friday the 14th look like our real standouts. We’re looking at consistent 7ft SW swells, with a 16-second period and light offshore winds in the mornings. It’s clean, it’s powerful, and the energy is solid but manageable, around 2040 on Thursday. The swell direction is right in the spot’s wheelhouse. Thursday afternoon gets a bit messy with a cross-shore, but the mornings are where it’s at. Friday follows the same script with light offshore winds all day—this is the best of the bunch for a solid, experienced surfer.
Saturday the 15th backs off a touch to 6ft, but it’s still clean with cross-offshore breezes. Good waves, just a notch down in size. Sunday the 16th picks back up to 7ft but the wind builds, making things a bit more challenging. Monday the 17th is a total loss—a big jump in swell to 12ft and strong onshore winds.
Looking ahead to the following week, things are more of a promise than a certainty. The 19th of August has potential, with 8ft of SW swell on a 15-second period and light offshore winds in the morning. That’s worth watching, but it’s a long way out. The 20th is another oversized mess, hitting 16ft with strong winds. The end of the window, from the 21st onward, looks small and mostly blown out or choppy. There are a few little pulses, but nothing that will get the heart racing.
So, if you’re an experienced surfer looking for quality, lock in the mornings of Thursday the 13th and Friday the 14th. That’s the pick of the month. Keep an eye out for that Wednesday the 19th, but don’t book your flights yet. Overall, it’s a period of extremes—too big, then just right, then too messy. Typical Cleggies.
Rusty.
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon morning. Very mild (max 16°C on Sun night, min 9°C on Mon night). Winds decreasing (strong winds from the SW on Mon afternoon, calm by Tue morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 17 | WSW 16 | WSW 16 | WSW 16 | WSW 14 | SW 10 | SW 13 | SW 16 | WSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
Wave Graph | |||||||||||||||||||
10670 | 6270 | 4523 | 2756 | 3278 | 2611 | 3314 | 5286 | 4966 | 3470 | 1983 | 1761 | 1626 | 2040 | 2595 | 2328 | 2444 | 2093 | 1576 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross-on | on | cross-on | cross-off | glassy | on | off | glassy | cross-on | off | off | cross | off | cross-off | off | off |
High Tide | 6:24AM0.71m | 7:23AM0.74m | 8:16AM0.75m | 9:03AM0.73m | 9:45AM0.67m | 00:13AM0.30m | 10:21AM0.59m | 00:02AM0.36m | |||||||||||
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 | |||||||||||
— | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | |
5:45 | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | |
mm | — | — | — | 2 | 13 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 16 | 16 | 15 | 12 | 11 | 12 | 14 | 12 | 14 | 15 | 14 | 16 | 15 | 17 | 20 | 19 |
Feels °C | 6 | 10 | 11 | 12 | 8 | 5 | 3 | 9 | 9 | 13 | 10 | 12 | 14 | 12 | 13 | 12 | 14 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 17 | WSW 16 | WSW 16 | WSW 16 | — | — | SW 13 | SW 16 | WSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 16 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 |
10670 | 6270 | 4523 | 2756 | — | — | 3314 | 5286 | 4966 | 3470 | 1983 | 1761 | 1626 | 2040 | 2595 | 2328 | 2444 | 2093 | 1576 | |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 21 | WSW 19 | — | — | SW 16 | W 10 | — | — | — | SW 24 | SW 21 | — | — | — | — | — | — |
— | — | 180 | 657 | — | — | 988 | 18 | — | — | — | 22 | 117 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | NW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 11 | WSW 14 | SW 10 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | 5 | 3278 | 2611 | 54 | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 27 | 109 | 360 | 682 | 2440 | 159 | 0 | 27 | 0 | 0 | 64 | 0 | 0 | 78 | 0 | 0 | 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.











