
Surf Forecasts:
Avalon Point surf forecast from 12 Sep 2026:
- Best quality surf: Monday 14 Sep, 2AM (local time) - 8ft (2.5m), 14s period, WSW swell with cross-offshore winds.
- Most powerful swell: Friday 18 Sep, 8PM (local time) - 15ft (4.5m), 10s period, WSW swell with 4,551 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 2AM (local time) - 8ft (2.5m), 14s 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 2.5m and 14s 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 4.5m 10s and forecast to arrive on Friday (Sep 18) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Friday (Sep 18) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 14th Sep) | 8ft (2.5m) 14s |
| Best Surf | 2AM (Mon 14th Sep) | 8ft (2.5m) 14s |
| Most Powerful | 8PM (Fri 18th Sep) | 15ft (4.5m) 10s |
Table - best surf conditions forecast for Avalon Point over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s shaping up for Avalon Point over the next couple of weeks.
First off, the water is sitting at 63°, which is about 1° cooler than the long-term average for this time of year, so nothing too wild, just a touch on the fresh side.
We’ve got a bit of a slow start. The first few days look pretty average, with onshore winds and messy conditions. Saturday the 12th and Sunday the 13th are not worth getting excited about, with the swell hitting around 5ft to 8ft but the wind is cross-on or onshore, so it’s just going to be choppy.
Monday the 14th morning is where things start looking interesting. We’ve got a clean 8ft WSW groundswell, period of 14 seconds, and a light cross-offshore breeze from the SE. That’s good shape and the combined swell energy is strong at 2027. This is a good window for experienced surfers. The break is fairly consistent and fairly exposed, so it’ll be handling that swell well, though expect a crowd because it’s often busy here.
Tuesday the 15th keeps the quality going with the same solid groundswell, around 7ft to 6ft, but now with clean offshore winds from the E. That’s your best early window. Clean, lined-up waves with that long-period energy.
There's a real standout coming on Tuesday the 22nd of September though. Morning session has clean 6ft WSW swell, 15-second period, offshore ESE breeze at 15 mph. Combined energy is 1492 – moderate to strong – and it’s clean. Then Wednesday the 23rd morning is even better: 7ft WSW swell, 15-second period, and almost no wind – just a slight air from the S, making for glassy conditions. This is the pick of the whole outlook.
For the absolute biggest day, look at Thursday the 24th morning. That’s a big 10ft WSW groundswell with a very long 18-second period and the combined energy is huge, 5857. Wind is light from the ENE, so it’ll be clean. This is for experts only. The wave will feel powerful, with long waits between sets, and at a point break like Avalon Point, that long period will wrap in nicely. Afternoon gets a bit lumpy as the cross-shore picks up.
We have a bit of a wind hole late on. Friday the 25th and Saturday the 26th are mostly blown out with fresh to strong cross-shore winds, lumpy and messy. Not your days.
Then, to close it out, Sunday the 27th morning delivers glassy perfection. 8ft WSW groundswell, 18-second period, no wind at all, and the combined energy is 3839. That is a serious, clean, powerful groundswell – again, for experienced surfers, but it’ll be magic out there if you can handle it. Afternoon stays clean and glassy with 7ft waves.
So overall, the standout is Wednesday the 23rd and Thursday the 24th mornings. Wednesday is the sweet spot of size, shape, and glass. Thursday is the big wave day. The rest of the second week is a bit hit and miss with the wind.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 12°C on Mon night). Winds increasing (light winds from the SW on Sun night, fresh winds from the ESE by Mon night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 25°C on Wed afternoon, min 14°C on Tue morning). Winds increasing (calm on Wed night, strong winds from the NNW by Thu night). | ||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||
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) | W 16 | WSW 10 | W 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | W 13 | W 8 | WSW 16 |
Wave Graph | |||||||||||||||||||||
1273 | 1018 | 703 | 1367 | 1156 | 2577 | 2027 | 2167 | 1748 | 1614 | 1419 | 1002 | 606 | 378 | 487 | 507 | 401 | 554 | 928 | 2126 | 4430 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-off | cross-off | cross-off | off | off | off | cross-off | cross | cross-off | cross | cross-on | cross-on | cross | on | on | on |
High Tide | 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 | 00:38AM0.57m | |||||||||
Low Tide | 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 | 2:32PM0.12m | ||||||||||
6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:13 | — | — | 6:13 | — | — | |
— | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 6 | 2 | 1 |
Temp °C | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 19 | 16 | 19 | 23 | 19 | 22 | 25 | 24 | 19 | 19 | 18 | 16 | 16 | 16 |
Feels °C | 9 | 12 | 14 | 12 | 14 | 14 | 16 | 14 | 11 | 16 | 21 | 14 | 19 | 24 | 25 | 18 | 16 | 16 | 8 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | WSW 9 | WSW 10 | WSW 10 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | W 13 | — | — |
841 | 1018 | 680 | 1367 | 1156 | 2577 | 2027 | 2167 | 1748 | 1614 | 1419 | 1002 | 606 | 378 | 487 | 507 | 401 | 554 | 928 | — | — | |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 14 | W 17 | W 16 | — | — | — | — | — | — | — | — | W 16 | — | W 20 | WSW 19 | — | — | — | — |
1273 | 954 | 703 | 465 | 651 | — | — | — | — | — | — | — | — | 81 | — | 31 | 69 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | — | W 20 | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 32 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 4 | — | SSE 3 | ENE 3 | NE 3 | — | — | NW 4 | WNW 4 | WNW 4 | NW 6 | W 8 | WSW 16 |
— | — | — | — | — | — | — | — | 15 | — | 3 | 7 | 2 | — | — | 7 | 6 | 18 | 111 | 2126 | 4430 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 753 | 437 | 187 | 363 | 363 | 0 | 0 | 80 | 66 | 0 | 0 | 16 | 64 | 0 | 16 | 289 | 198 | 252 | 313 | 1748 | 1875 |
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.










