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 8PM.
| 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
G’day, Rusty here. Let’s break down what Avalon Point is cooking up for you over the next couple of weeks.
First off, the early days are a bit of a slog. The wind is messy and the surf is average, so you’re better off waiting. The first real standout hits Monday morning, September 14 – a clean 2.3m groundswell from the WSW with a solid 14-second pulse, light offshore wind from the ESE, and a combined energy of 2107. That’s expert-level size, but the shape and conditions are top-notch. The rest of that week has some nice 2.0m to 1.9m days, but the wind starts to get a little cross. Then we get a rough patch mid-month with strong onshores and a big 3.5m to 4.5m bump that’s more for the kite surfers.
The next big highlight is Monday morning, September 21 – a 2.5m WSW groundswell with a long 15-second period, light cross-off breeze from the SSE, and clean conditions. That’s expert only, but the power is there (combined energy of 3116). The point should handle the long period well. Then Thursday morning, September 24 is a beauty – dead calm wind (0 km/h), a 2.0m WSW groundswell with a very long 17-second period, and glassy conditions. The energy is strong at 2303, and if the direction lines up with the optimum WSW, it could be the best day of the whole forecast. Crowds are common here, so expect company on those clean morning sessions.
Later in the month, the swell fades and the quality drops off. The second week is more uncertain, with smaller waves and more chop. For the best shots, aim for Monday September 14 morning and Thursday September 24 morning.
Water temp is about 63°F, a little below average for this time of year – just a touch cool, nothing crazy.
Stay on it.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 15°C on Fri morning). Winds decreasing (strong winds from the W on Fri night, light winds from the SSW by Sun night). | Days 4-6 Weather SummaryMostly dry. Warm (max 24°C on Wed afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the ESE on Mon night, calm by Wed night). | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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 19 | W 19 | W 17 | W 16 | WSW 10 | W 14 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 13 | WSW 13 | W 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 904 | 1037 | 2171 | 1273 | 1086 | 703 | 1367 | 1192 | 2416 | 2107 | 2297 | 1748 | 1569 | 1419 | 980 | 624 | 294 | 456 | 378 | 273 | 1731 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 9:46AM0.54m | 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 | |||||||||
 |  |  | | |  | |  |  | | | | | | | | | | | | | |
 | 6:22 | — | — | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 18 | 19 | 18 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 19 | 16 | 18 | 22 | 22 | 22 | 24 | 23 | 19 | 19 | 18 |
Feels °C | 14 | 16 | 16 | 9 | 12 | 13 | 12 | 14 | 16 | 15 | 15 | 10 | 14 | 20 | 18 | 20 | 23 | 23 | 16 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | W 17 | W 16 | WSW 10 | WSW 10 | WSW 14 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 15 | WSW 13 | WSW 13 | — |
| kJ | 613 | 704 | 2171 | 1273 | 1086 | 680 | 1367 | 1192 | 2416 | 2107 | 2297 | 1748 | 1569 | 1419 | 980 | 624 | 294 | 456 | 378 | 273 | — |
Swell 2 Height (m) Direction Period (s) | W 19 | W 19 | — | — | W 16 | W 14 | W 17 | W 16 | — | — | — | — | NNE 4 | — | — | — | W 16 | W 21 | W 20 | WSW 18 | — |
| kJ | 904 | 1037 | — | — | 954 | 703 | 459 | 539 | — | — | — | — | 2 | — | — | — | 174 | 9 | 30 | 67 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNW 5 | NW 5 | W 9 | — | — | — | — | — | — | — | SE 4 | E 3 | — | NE 3 | NNE 3 | NNW 4 | NW 3 | NW 4 | NW 5 | W 12 |
| kJ | 31 | 21 | 126 | 1010 | — | — | — | — | — | — | — | 16 | 6 | — | 9 | 5 | 3 | 2 | 17 | 90 | 1731 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 64 | 198 | 297 | 977 | 426 | 183 | 363 | 363 | 0 | 0 | 67 | 167 | 79 | 66 | 107 | 64 | 79 | 16 | 289 | 198 | 198 |
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.
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