
Surf Forecasts:
Austinmer Beach surf forecast from 9 Aug 2026:
- Best quality surf: Thursday 13 Aug, 1PM (local time) - 7.5ft (2.3m), 9s period, S swell with cross-onshore winds.
- Most powerful swell: Thursday 13 Aug, 1PM (local time) - 7.5ft (2.3m), 9s period, S swell with 880 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 7PM (local time) - 4.5ft (1.4m), 11s period with S swell.
Best Forecast Surf Conditions for Austinmer Beach this week:
The surf forecast for Austinmer Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 7PM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 0.5m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Austinmer Beach in the next 16 days are 2.3m 9s and forecast to arrive on Thursday (Aug 13) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Monday (Aug 10) at 4PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Tue 11th Aug) | 4.5ft (1.4m) 11s |
| Best Surf | 1PM (Thu 13th Aug) | 7.5ft (2.3m) 9s |
| Most Powerful | 1PM (Thu 13th Aug) | 7.5ft (2.3m) 9s |
Table - best surf conditions forecast for Austinmer Beach over the next 16 days.
The Lowdown
G’day, it’s Rusty.
Alright, let’s cut to it. The next couple of weeks at Austinmer Beach are a proper mixed bag. There’s a bit of a flat and messy start, but if you’ve got patience, the back half of the window has some genuine standouts that are worth circling on the calendar.
The first few days are a write-off, to be honest. Monday the 10th kicks off with a clean looking 6ft ENE swell, but the cross-off wind is fresh and the energy is all over the place (497). It’s just poor surf. Tuesday doesn’t get much better, though a late S swell bumps things up to 5ft with a better period, but it’s still marginal. We’re just not seeing any quality here. The water temp is sitting at 64°, which is about normal for this time of year, so no surprises there.
The gap in real quality stretches from that Monday right through the week. Wednesday the 12th is small and ordinary, and Thursday the 13th builds back to 6ft and 7ft, but the winds are junk – cross and cross-onshore, making it choppy. Friday morning the 14th is the first glimmer of hope – a clean 4ft S swell with glassy conditions, a bit of light energy (239), but it’s right on the edge of being worth the paddle. That’s about it for the first week.
The weekend and early next week are pretty grim. The swell drops right off, the wind turns onshore from the SE and it gets properly messy. There’s a 5ft S swell on Sunday the 16th, but the wind is howling cross-onshore and the period is short and weak. Kite surfers might be eyeing that one off, but for a paddle surfer, you’re fighting a losing battle. This run of poor conditions lasts for a solid few days.
Now, here’s where it gets interesting. The real standout is the morning of Sunday the 23rd of August. We’ve got a 6ft S swell with a 7-second period, but the wind is a light N cross-off and the water is clean. The energy jumps right up (675), and the comment is “very good surf conditions.” That’s the one to wait for. It’s not huge, but it’s clean, has some push, and will be much more fun than anything we’ve seen for over a week.
Then, Monday the 24th doubles down. The morning holds a crisp 6ft SE swell with gentle cross-off winds, and the energy is strong (706). The afternoon looks even better with a clean offshore wind and the swell at 6ft (739). Two solid days of quality in a row, that’s the heart of this forecast.
Finally, Tuesday morning the 25th is another standout. A 4ft E swell with a very long 13-second period, clean and glassy conditions. This is proper groundswell, and with the E direction matching the break’s optimum, it should have some good shape to it. The energy is up there (647), and it’s another “very good” call. Just remember the long period – it might be a bit straight at times on a beach break, but it should still offer some nice lines. That Tuesday afternoon gets a bit iffy with the cross-onshore picking up, so get on it early.
The second week is all about those three sessions: Sunday morning, Monday, and Tuesday morning. They’re a bit far out, so treat them as promising, not set in stone. But as it stands, that’s the pick of the bunch. The rest is just noise.
Stay salty.
Rusty
Short Range ForecastMostly dry. Very mild (max 19°C on Tue morning, min 9°C on Tue night). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the NW by Tue night). | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Very mild (max 16°C on Thu morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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) | ENE 9 | NE 9 | NE 10 | ENE 10 | S 11 | S 10 | S 9 | S 9 | ENE 9 | S 9 | S 9 | S 8 | S 9 | S 8 | SSE 7 | SSE 6 | SSE 6 | SSE 6 | S 7 | SSE 6 | SSE 6 |
Wave Graph | |||||||||||||||||||||
497 | 424 | 134 | 81 | 599 | 259 | 106 | 106 | 49 | 473 | 582 | 115 | 215 | 186 | 82 | 53 | 52 | 85 | 240 | 160 | 70 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross | cross-on | cross-off | glassy | on | cross-off | cross-on | cross-on | cross | cross | cross-on | cross-on |
High Tide | 6:08PM1.67m | 7:01AM1.10m | 7:01PM1.73m | 7:50AM1.17m | 7:50PM1.75m | 8:36AM1.23m | 8:37PM1.72m | 9:19AM1.29m | 9:21PM1.63m | 10:01AM1.32m | 10:04PM1.51m | 10:42AM1.34m | 10:47PM1.35m | ||||||||
Low Tide | 11:31AM0.33m | 1:02AM0.05m | 12:29PM0.28m | 1:50AM-0.01m | 1:23PM0.23m | 2:34AM-0.04m | 2:14PM0.20m | 3:15AM-0.02m | 3:03PM0.20m | 3:53AM0.03m | 3:52PM0.23m | 4:29AM0.10m | 4:42PM0.28m | ||||||||
6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:25 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | 3 | 2 |
Temp °C | 16 | 13 | 14 | 19 | 18 | 12 | 18 | 18 | 13 | 16 | 15 | 11 | 15 | 15 | 13 | 14 | 15 | 14 | 15 | 14 | 14 |
Feels °C | 8 | 6 | 7 | 13 | 12 | 7 | 13 | 13 | 7 | 11 | 11 | 8 | 13 | 13 | 11 | 11 | 10 | 9 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | NE 9 | NE 10 | ENE 10 | S 11 | S 10 | S 9 | S 9 | ENE 9 | S 9 | S 8 | S 8 | S 9 | S 8 | SSE 7 | SSE 6 | ENE 10 | ENE 10 | ESE 9 | SSE 12 | SSE 6 |
497 | 424 | 134 | 81 | 599 | 259 | 106 | 106 | 49 | 473 | 415 | 115 | 215 | 186 | 79 | 53 | 9 | 9 | 8 | 28 | 70 | |
Swell 2 Height (m) Direction Period (s) | — | S 13 | E 13 | S 7 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | SE 13 | ENE 10 | ENE 10 | S 9 | ENE 10 | ENE 9 | SSE 20 | ENE 9 | SE 8 | ESE 7 | ENE 10 | ESE 9 | S 11 |
— | 3 | 4 | 38 | 59 | 49 | 49 | 52 | 7 | 31 | 30 | 64 | 18 | 17 | 82 | 9 | 3 | 5 | 10 | 15 | 37 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 12 | — | — | — | S 14 | S 16 | — | NE 7 | ENE 10 | S 18 | SSE 19 | ENE 9 | SSE 16 | S 16 | ESE 7 | SSE 18 | ENE 10 | ESE 8 |
— | — | — | 11 | — | — | — | 4 | 5 | — | 2 | 18 | 6 | 37 | 17 | 24 | 5 | 5 | 30 | 11 | 6 | |
Wind waves Height (m) Direction Period (s) | NNW 4 | NW 4 | W 4 | W 4 | — | WNW 4 | NW 3 | WSW 3 | SSW 8 | WSW 3 | S 9 | W 3 | — | — | — | — | SSE 6 | SSE 6 | S 7 | SSE 6 | — |
22 | 41 | 18 | 6 | — | 5 | 1 | 3 | 112 | 1 | 582 | 1 | — | — | — | — | 52 | 85 | 240 | 160 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 53 | 54 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 35 | 0 | 5 | 129 | 7 | 41 | 29 | 41 |
Best forecast wave conditions in Illawarra | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Austinmer Beach Surf forecast
The above surf forecast table for Austinmer Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Austinmer Beach can be found by selecting the local surf guide option on the grey menu. Our Austinmer Beach 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 (Austinmer Beach) 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 Austinmer Beach 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.
Are you planning a holiday in Illawarra? If you are looking for accommodation near Austinmer Beach, camping, hotels and holiday cottages in Illawarra, consider staying in Wollongong which is 14 km (9 miles) away. Other places in and around Illawarra where you can find information about places to rent, and car hire include Port Kembla which is 21 km (13 miles) away, Engadine, Caringbah and Cronulla.











