
Surf Forecasts:
Avalon Point surf forecast from 11 Sep 2026:
- Best quality surf: Monday 14 Sep, 2AM (local time) - 8ft (2.4m), 15s period, WSW swell with cross-offshore winds.
- Most powerful swell: Saturday 12 Sep, 8AM (local time) - 10ft (3.0m), 16s period, W swell with 5,067 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 2AM (local time) - 8ft (2.4m), 15s 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 Monday (Sep 14) at 2AM. The primary swell is predicted to be 2.4m and 15s 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 16s and forecast to arrive on Saturday (Sep 12) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 14) at 11PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 14th Sep) | 8ft (2.4m) 15s |
| Best Surf | 2AM (Mon 14th Sep) | 8ft (2.4m) 15s |
| Most Powerful | 8AM (Sat 12th Sep) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Avalon Point over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what Avalon Point is serving up over the next couple of weeks.
This is going to be a run of serious, high-energy groundswell, but you’ll have to pick your moments. The wind is the wild card, and a lot of these days have a cross-shore or cross-onshore bite that’ll mess with the surface. The water temperature is sitting at 63°, which is about normal for the time of year, so no surprises there.
The first real standout for me is Monday the 14th of September. That morning is looking like a proper session. We’ve got a solid 8ft swell rolling in from the WSW with a clean 14-second period, meaning good energy and shape. The wind is a light offshore from the SE at 6 mph, so the wave faces should be glassy. The combined swell energy is cranking at 2078 – that’s a serious push of water. This one is for experienced surfers though, as the height is over 8ft. The following afternoon, Tuesday the 15th, is also a beauty for the experienced crew with 6ft and a gentle offshore from the East at 9 mph, keeping things clean.
Now, for a true potential standout, cast your eyes to Saturday the 20th. The morning is absolute magic on paper – 8ft of WSW swell, a period of 14 seconds, combined energy at 2707, and the wind is *glassy*. That’s right, a flat calm sea. That’s as good as it gets for a point break. Again, this is expert territory at that size, and remember, with a period like that, it will be a powerful groundswell. A couple of days later, on Tuesday the 22nd, we get another solid morning with 6ft and a light offshore from the ENE and clean conditions, another score for those who can handle it.
Later in the run, Friday the 25th of September looks promising in the morning with 8ft and a clean, cross-offshore wind. It’s at the tail end of the forecast, so keep an eye on it, but the numbers are all there.
There are a few days where the swell gets too big and the wind is strong, like on the 19th of September with a massive 13ft swell. That setup is more for the kite-surfing crew than paddle surfing, as the quality is expected to be poor with that strong wind.
Overall, we’ve got some heavy, clean days coming for the experts. Don’t go out of your depth, but if you know what you’re doing, the 14th, 15th, 20th, and 22nd are your tickets.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 15°C on Sat night). Winds decreasing (strong winds from the W on Fri night, light winds from the SW by Sun night). | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Wed afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the ESE on Mon night, light winds from the ENE by Wed night). | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | ||||||||||||||
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) | W 19 | W 17 | W 16 | WSW 10 | W 14 | WSW 14 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | W 13 | WSW 12 |
Wave Graph | ||||||||||||||||||||
1037 | 2171 | 1273 | 954 | 713 | 1387 | 2281 | 2416 | 2078 | 2137 | 1748 | 1569 | 1419 | 1002 | 615 | 384 | 551 | 390 | 361 | 447 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-off | off | off | off | cross-off | off | cross-off | cross | on | cross | cross-on | cross-on | on |
High Tide | 10:28PM0.43m | 10:20AM0.46m | 10:34PM0.49m | 10:43AM0.38m | 10:43PM0.55m | 10:30AM0.30m | 10:54PM0.58m | 9:18AM0.27m | 11:09PM0.60m | 8:24AM0.26m | 11:30PM0.61m | 11:59PM0.59m | ||||||||
Low Tide | 4:26PM0.22m | 3:58AM0.25m | 4:04PM0.25m | 4:51AM0.23m | 3:49PM0.25m | 5:42AM0.24m | 3:38PM0.23m | 6:35AM0.25m | 3:14PM0.21m | 7:54AM0.26m | 2:15PM0.17m | 2:15PM0.14m | ||||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | |
6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | |
mm | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 19 | 15 | 18 | 23 | 21 | 22 | 25 | 24 | 19 | 18 | 18 |
Feels °C | 16 | 16 | 9 | 12 | 13 | 12 | 14 | 16 | 15 | 14 | 9 | 14 | 21 | 18 | 20 | 24 | 23 | 18 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | W 17 | WSW 9 | WSW 10 | WSW 10 | WSW 14 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | W 13 | WSW 12 |
704 | 2171 | 913 | 920 | 586 | 1387 | 2281 | 2416 | 2078 | 2137 | 1748 | 1569 | 1419 | 1002 | 615 | 384 | 551 | 390 | 361 | 447 | |
Swell 2 Height (m) Direction Period (s) | W 19 | — | W 16 | W 16 | W 14 | W 17 | — | — | — | — | — | — | — | — | — | W 16 | W 21 | W 20 | WSW 18 | — |
1037 | — | 1273 | 954 | 713 | 459 | — | — | — | — | — | — | — | — | — | 183 | 9 | 30 | 112 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNW 5 | NW 5 | W 9 | — | — | — | — | — | — | S 3 | SE 4 | E 3 | — | NE 4 | NNE 4 | NNW 3 | — | WNW 4 | NW 4 | WNW 5 |
23 | 122 | 749 | — | — | — | — | — | — | 5 | 18 | 6 | — | 12 | 11 | 3 | — | 10 | 18 | 51 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 198 | 297 | 753 | 437 | 183 | 363 | 363 | 0 | 0 | 66 | 66 | 16 | 0 | 107 | 16 | 79 | 16 | 289 | 154 | 64 |
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.










