
Surf Forecasts:
Avalon Point surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 11PM (local time) - 8ft (2.4m), 15s period, WSW swell with glassy winds.
- Most powerful swell: Saturday 12 Sep, 5AM (local time) - 7ft (2.2m), 17s period, W swell with 2,684 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 11PM (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 Sunday (Sep 13) at 11PM. The primary swell is predicted to be 2.4m and 15s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Avalon Point in the next 16 days are 2.2m 17s and forecast to arrive on Saturday (Sep 12) at 5AM. Winds are predicted to be 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 Friday (Sep 11) at 5AM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 13th Sep) | 8ft (2.4m) 15s |
| Best Surf | 11PM (Sun 13th Sep) | 8ft (2.4m) 15s |
| Most Powerful | 5AM (Sat 12th Sep) | 7ft (2.2m) 17s |
Table - best surf conditions forecast for Avalon Point over the next 16 days.
The Lowdown
Righto, let’s have a look at what’s on the cards for the 16-day stretch ahead. We’ve only got the one spot firing predictions for us – Avalon Point – a point break that’s fairly consistent and works best when the swell is from the WSW. The water temp is sitting at 63°F, which is about average for this time of year, nothing too wild there.
The first real standout is on Monday the 14th of September. There’s a solid 8ft groundswell rolling in from the WSW with a long 14 second period. The energy is strong (2027), and with a light ENE breeze at 3 mph, you’re looking at clean, cross-off conditions. This is proper, powerful point surf for experienced paddlers – over 5ft so it’s already a step up, and at 8ft, it’s definitely for surfers who know what they’re doing. Absolute gem of a session, but the crowds can be often, so get in early.
Tuesday the 15th also looks promising for the morning. Similar deal – 7ft WSW swell, long 15 second period, and light SE cross-off winds at 6 mph. It’s clean and has good energy (1994). Again, it’s big enough to keep the beginners on the beach, but for the experienced, this is top shelf.
Now, through the middle of the week, the wind gets a bit messy and the quality drops off, with onshore or cross-on breezes making things choppy. There’s a bit of a gap there until we get to the far end of the forecast.
Looking way ahead to Saturday the 19th of September, we’ve got some 10ft swell arriving, but it’s a short-period 8 second windswell, and the wind is light cross-on. The energy is moderate (1220), but that short period means it won’t have the same shape as the earlier groundswell. It’s marginal, and then Sunday the 20th is nothing special.
But then, Monday the 21st of September – this one looks like a real beast. We’re talking 10ft of WSW swell with a very long 17 second period. The energy here is massive (4494), a real powerhouse. The wind is light cross-on, so it won’t be glassy, but for a big wave spot like a point, this could be an incredible session for expert surfers only. This is well over 8ft, so it’s strictly for the bold and the experienced. That long period will have plenty of punch, but at a point break it should line up beautifully. A standout in the long-range, but with that much power, you’ll want to be on your A-game.
The swell sticks around into Tuesday the 22nd and beyond, but the winds turn cross and fresh, really messing with the surface. There’s some cleaner signals again on Wednesday the 23rd and Thursday the 24th with cross-off winds and 6-7ft swell, but nothing as clean or standout as the Monday and Tuesday mornings earlier on.
All up, for the first week, the mornings of the 14th and 15th September are your best bets – clean, powerful, long-period WSW groundswell, and offshore or cross-off winds. For the adventurers, that 21st September morning is the long-range one to circle.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Thu afternoon, min 14°C on Thu night). Winds increasing (light winds from the NNW on Thu afternoon, fresh winds from the WNW by Fri night). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Tue afternoon, min 13°C on Mon night). Winds increasing (calm on Sun night, fresh winds from the SSW by Tue afternoon). | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||
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 14 | WSW 16 | W 19 | W 19 | W 17 | W 16 | W 16 | W 14 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 |
Wave Graph | ||||||||||||||||||||
631 | 849 | 904 | 1037 | 2171 | 1459 | 1117 | 713 | 1288 | 1156 | 2350 | 2027 | 2416 | 1966 | 1994 | 1613 | 1158 | 1147 | 960 | 691 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | on | on | cross-on | cross-off | cross-off | cross | off | cross-off | cross | cross-off | cross | on | cross-on |
High Tide | 10:27PM0.37m | 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 | |||||||
Low Tide | 4:40PM0.16m | 2:58AM0.27m | 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 | |||||||
— | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
6:05 | — | — | 6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | |
mm | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 19 | 18 | 19 | 18 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 19 | 22 | 22 | 22 | 25 | 22 |
Feels °C | 17 | 16 | 14 | 16 | 17 | 12 | 12 | 14 | 12 | 14 | 15 | 16 | 14 | 16 | 18 | 19 | 20 | 21 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 16 | WSW 14 | WSW 14 | W 17 | W 16 | WSW 9 | WSW 10 | WSW 14 | WSW 13 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 |
631 | 849 | 613 | 704 | 2171 | 1459 | 422 | 573 | 1288 | 1156 | 2350 | 2027 | 2416 | 1966 | 1994 | 1613 | 1158 | 1147 | 960 | 691 | |
Swell 2 Height (m) Direction Period (s) | WSW 23 | W 22 | W 19 | W 19 | — | W 7 | W 16 | W 14 | W 17 | W 16 | — | — | — | — | — | — | SW 6 | — | — | W 21 |
107 | 236 | 904 | 1037 | — | 255 | 1117 | 713 | 454 | 542 | — | — | — | — | — | — | 29 | — | — | 9 | |
Swell 3 Height (m) Direction Period (s) | N 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NE 3 | N 4 | NNW 5 | NW 5 | — | — | — | — | — | — | — | SSW 3 | SE 4 | — | S 4 | — | — | — | — |
— | 9 | 22 | 14 | 41 | — | — | — | — | — | — | — | 9 | 11 | — | 14 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 16 | 64 | 198 | 297 | 753 | 363 | 289 | 363 | 363 | 0 | 0 | 79 | 0 | 0 | 79 | 0 | 16 | 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.










