Surf Forecasts:
Bennion Beach Cleggies surf forecast from 14 Aug 2026:
- Best quality surf: Tuesday 18 Aug, 5AM (local time) - 11ft (3.5m), 15s period, WSW swell with cross-onshore winds.
- Most powerful swell: Tuesday 18 Aug, 2PM (local time) - 13ft (4.0m), 16s period, WSW swell with 7,382 kJ wave energy.
- Next surfable swell (1★+): Friday 14 Aug, 8PM (local time) - 7ft (2.1m), 15s 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 Friday (Aug 14) at 8PM. The primary swell is predicted to be 2.1m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bennion Beach Cleggies in the next 16 days are 4.0m 16s and forecast to arrive on Tuesday (Aug 18) 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 0.9m 4s period and expected on Sunday (Aug 16) at 8AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 14th Aug) | 7ft (2.1m) 15s |
| Best Surf | 5AM (Tue 18th Aug) | 11ft (3.5m) 15s |
| Most Powerful | 2PM (Tue 18th Aug) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Bennion Beach Cleggies over the next 16 days.
The Lowdown
Alright folks, let’s get into it. The surf has been pumping, but it’s been a tricky run for anyone not charging heavy reef slabs. The real first window we’ve got is this Friday afternoon, and it’s a good one. Bennion Beach Cleggies is the spot, and it’s been holding some serious west-southwest groundswell. We’re looking at waves in the 7.2ft range with a solid 16-second period. That’s proper groundswell energy, with a combined energy reading of 2233, so there’s plenty of push behind it. The wind’s dead glassy from the east-southeast, and the water is sitting at 63°, which is a bit colder than normal for this time of year – about 2.9° off, so you’ll want the hood or a good thick wetsuit. This is a set-up for experienced surfers only. It’s an inconsistent reef, so you’ll be waiting for the sets, but when they come, they’ll be well-shaped, and the crowd factor is real – it’s often busy, so pick your moments.
Saturday morning, the swell eases slightly to 5.9ft, period still long at 14 seconds. The wind is clean, a cross-offshore from the northeast, so the face will be smooth. The energy has dropped back a bit to 1351, so it’s got less grunt, feeling more moderate. It’s still good, but not the standout of the run. The afternoon gets a bit wind-affected, so the morning is your window.
Sunday keeps the consistency up – 6.5ft to 6.9ft of west-southwest swell. The morning has a bit more breeze, a cross-off from the north-northeast at 15 mph, but it’s still relatively clean, with the energy back up to 1933. It’s rideable, but the best of the weekend is definitely behind us.
Now, here’s where it gets interesting and a bit raw. Monday sees the wind swing around from the northwest, pushing cross-onshore and then straight onshore by the afternoon, with the swell jumping to 9.8ft. It’s going to be lumpy, messy, and blown out. Skip it, it’s a write-off.
Tuesday is a big day. We’ve got a significant swell event. The morning shows 13.1ft of west-southwest swell with a 16-second period, and the energy is massive – 7228. The wind is light, but that doesn’t matter because it’s just too big for this break. This is expert-only territory. The swell is predicted to be too big, and unless you are a serious charger, it’s a paddle out to get smashed. The afternoon backs down a bit to 11.5ft, still enormous. You’d have to be crazy or world-class.
Wednesday, the swell drops back to 8.2ft, but the damage is done. The wind is onshore from the west-northwest, making the conditions poor. Not worth the effort. The energy is still moderate, but the surface will be junk.
Thursday morning is a sneaky one. The swell is still 9.8ft from the west-southwest, with a long 16-second period. But the wind goes glassy – dead calm. The energy is solid at 4643. It’s still big, and the “too big” flag is still up, so again, this is for experts only. The paddle out will be hard with the long-period sets, and it might be breaking a little too straight for the beach. If you are a ripper, the morning could be incredible, but it’s a high-risk deal.
Next Friday, the 21st, we get a bit of a reset. The swell is down to 6.9ft, the period is 14 seconds, and the morning wind is a clean cross-offshore from the east-southeast. This is looking like the best clean, powerful, but manageable surf of the run. The energy is back to a moderate 1835. This is the one to circle on the calendar. It’s an excellent surf condition for experienced surfers, and the lines should be proper.
Saturday the 22nd morning is another solid option. 7.2ft of west-southwest swell, a 16-second period, and a cross-offshore wind from the northeast. The energy is up to 3448, so there’s a bit more punch. The afternoon goes straight offshore from the east, glassing up the faces perfectly. This looks like a fantastic call for a long, clean session.
After that, the run gets a bit more up and down. Sunday the 23rd has clean conditions in the morning with a 6.9ft swell, but the wind swings onshore in the afternoon. Monday the 24th looks messy with rain and poor
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 13°C on Fri night). Winds increasing (calm on Fri afternoon, fresh winds from the NW by Mon morning). | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 17°C on Wed morning, min 14°C on Mon night). Winds decreasing (strong winds from the WSW on Mon afternoon, calm by Wed night). | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
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 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 16 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
Wave Graph | ||||||||||||||||||||
2233 | 1714 | 1351 | 1111 | 987 | 1933 | 1847 | 2396 | 2537 | 5506 | 6702 | 7228 | 7185 | 4709 | 2691 | 3116 | 4815 | 4643 | 3480 | 2207 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | on | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | on | on | on | on | on | cross-off | glassy | cross | cross-off |
High Tide | 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 | 3:25AM0.56m | |||||||||
Low Tide | 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 | 3:20PM0.13m | |||||||||
— | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | |
5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | 3 | — | — | — |
Temp °C | 20 | 18 | 17 | 20 | 19 | 20 | 21 | 19 | 19 | 16 | 16 | 14 | 15 | 16 | 17 | 16 | 16 | 16 | 17 | 17 |
Feels °C | 17 | 15 | 13 | 18 | 17 | 14 | 15 | 16 | 14 | 10 | 8 | 11 | 10 | 12 | 13 | 12 | 14 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | WSW 16 | WSW 15 | WSW 15 | WSW 16 | — | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 15 |
2233 | 1714 | 1351 | 1111 | 987 | 1933 | 1847 | 2396 | 2537 | — | 6702 | 7228 | 7185 | 4709 | 2691 | 3116 | 4815 | 4643 | 3480 | 2207 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | W 20 | — | — | — | WSW 9 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | 196 | — | — | — | 741 | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | NNE 3 | — | — | NNE 4 | N 5 | N 4 | NW 4 | WSW 16 | — | — | — | — | — | — | — | — | — | — |
— | 5 | 5 | — | — | 22 | 21 | 9 | 15 | 5506 | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 8 | 27 | 28 | 0 | 340 | 8 | 113 | 1623 | 610 | 363 | 300 | 363 | 300 | 109 | 159 | 0 | 0 | 33 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











