Surf Forecasts:
Avalon Point surf forecast from 19 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 8PM (local time) - 10ft (3.0m), 16s period, WSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 11AM (local time) - 10ft (3.0m), 19s period, WSW swell with 6,037 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 8PM (local time) - 10ft (3.0m), 16s period with WSW swell.
Best Forecast Surf Conditions for Avalon Point this week:
The surf forecast for Avalon Point over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 8PM. The primary swell is predicted to be 3.0m and 16s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Avalon Point in the next 16 days are 3.0m 19s and forecast to arrive on Wednesday (Aug 26) 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 0.4m 3s period and expected on Monday (Aug 24) at 2AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Wed 19th Aug) | 10ft (3.0m) 16s |
| Best Surf | 8PM (Wed 19th Aug) | 10ft (3.0m) 16s |
| Most Powerful | 11AM (Wed 26th Aug) | 10ft (3.0m) 19s |
Table - best surf conditions forecast for Avalon Point over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s cookin’ at Avalon Point. We’ve got a solid run of swell on the cards, but you’ve gotta pick your moments with the wind.
Overall Pattern:
We’re looking at a pumping stretch of groundswell from the WSW, with a good amount of energy in the water. The big challenge is the wind. It’s gonna be a game of mornings and evenings for the cleanest conditions. The first few days are a bit wonky, but by Thursday the 20th, things start to line up.
The Breakdown:
The week kicks off with a bit of a messy start. Wednesday the 19th is a write-off – onshore winds and an 8ft swell that’s just choppy and ugly. Not worth paddling out for.
Now, Thursday the 20th morning is where it gets interesting. We’ve got a solid 8ft swell from the WSW, with a 16-second period. That’s proper groundswell, packing heaps of energy (3594 for the geeks) and that long period will make for some set waves with real grunt. The best part? It’s glassy. Absolutely glassy. For a point break like Avalon, that is a dream. The wind is a light NNE breeze, so the surface is gonna be pure silk. This is the standout session for the first week. The water temp is sitting at 65°, which is dead average for this time of year, so a 3/2mm should be fine.
Friday the 21st is another good one. Early morning we’ve got offshore winds from the East, with a 7ft, 15-second swell. The energy is still strong (2120) and clean. The afternoon turns a bit cross-off, but still surfable.
Saturday the 22nd and Sunday the 23rd are a step down. The swell drops a touch, and the wind gets a bit messy, with cross-off conditions on the weekend. You’ll still find waves, but it won’t be as good as that Thursday.
Monday the 24th morning is a sneaky good one. Clean cross-off wind with a 6ft, 14-second swell. Good for a session before work.
The middle of the week (Tuesday 25th) is flat and ugly. Small swell, onshore winds. Just a rest day.
Then, hold onto your boards. From Wednesday the 26th of August, we get a big pulse. The swell jumps back up to 10ft from the WSW, with a 17-second period. That’s a lot of power (5859 energy). The Wednesday morning looks a bit cross-shore, but the afternoon turns clean with cross-off winds. This is a big, powerful swell, so it’s definitely for experienced surfers only. The 8ft mark is already expert territory, and this is over it.
Thursday the 27th of August morning is another standout. Offshore winds from the ESE, and a 8ft, 15-second swell. The conditions will be clean and lined up. This is a top pick for the second week.
The swell backs off a bit towards the end of August and into September. The 30th of August has a big 8ft W swell, but the wind is a bit funky. The 31st of August is a decent, clean morning.
Tuesday the 1st of September is a bit of a mixed bag. The wind is onshore, so it’s not great.
The Real Standouts:
If you’ve got one session to chase, make it Thursday the 20th of August morning. That glassy, 8ft groundswell is going to be perfect. The next best is Thursday the 27th of August morning for the offshore wind and clean lines.
This is a consistent spot, so even when it’s not perfect, there’s usually something to ride. The big afternoon swells in the second week will be powerful, so if you’re not solid on your feet, stay out of the water.
Rusty out.
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 12°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 16°C on Sat afternoon, min 10°C on Sun night). Winds decreasing (fresh winds from the S on Sat night, light winds from the E by Mon night). | |||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 15 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 10 | WSW 16 | WSW 13 |
Wave Graph | ||||||||||||||||||||
4139 | 4467 | 3594 | 2958 | 2723 | 2076 | 2020 | 1659 | 1875 | 1341 | 899 | 693 | 623 | 1924 | 1423 | 983 | 699 | 173 | 250 | 1144 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | glassy | cross | off | cross-off | cross-off | off | cross | cross | cross-off | cross-off | cross | off | cross-off | cross | off | cross-on | on | glassy |
High Tide | 1:49AM0.56m | 3:48AM0.56m | 5:16AM0.58m | 6:20AM0.60m | 7:09AM0.62m | 7:49AM0.64m | ||||||||||||||
Low Tide | 3:40PM0.15m | 3:29PM0.12m | 3:41PM0.10m | 3:57PM0.08m | 4:13PM0.07m | 4:27PM0.07m | 4:36PM0.08m | |||||||||||||
— | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — | |
5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 16 | 16 | 15 | 17 | 17 | 16 | 16 | 15 | 14 | 15 | 15 | 12 | 13 | 13 | 14 | 15 | 16 |
Feels °C | 13 | 14 | 14 | 14 | 13 | 13 | 15 | 13 | 13 | 14 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 15 | WSW 16 | WSW 16 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 10 | WSW 10 | WSW 13 |
4139 | 4467 | 3594 | 2958 | 2723 | 2076 | 2020 | 1659 | 1875 | 1341 | 899 | 693 | 623 | 1924 | 1423 | 983 | 699 | 173 | 116 | 1144 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 24 | WSW 22 | W 19 | — | — | W 20 | W 18 | W 16 | — | — | — | — | W 12 | WSW 16 | W 22 |
— | — | — | — | — | 44 | 93 | 736 | — | — | 31 | 311 | 555 | — | — | — | — | 78 | 250 | 37 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 4 | — | — | — | — | — | — | — | — | — | W 16 | — | — |
— | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | 126 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSW 3 | SSW 5 | SW 5 | SW 7 | SSE 3 | — | — | — | N 3 | NNW 3 | — |
— | — | — | — | — | — | — | — | — | 10 | 35 | 34 | 192 | 5 | — | — | — | 1 | 1 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 79 | 0 | 0 | 3 | 0 | 0 | 79 | 0 | 16 | 79 | 79 | 66 | 79 | 0 | 0 | 79 | 0 | 64 | 198 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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Information about the Avalon Point Surf forecast
The above surf forecast table for Avalon Point provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Avalon Point can be found by selecting the local surf guide option on the grey menu. Our Avalon Point 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 (Avalon Point) 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 Avalon Point 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.
Avalon Point is 11 km (7 miles) from Mandurah. If you plan a holiday in Perth City Coast, look for hotels and other accommodation in Mandurah. Mandurah has rooms for a wide range of budgets as well as car hire and transport links.











