Surf Forecasts:
Austinmer Beach surf forecast from 14 Aug 2026:
- Best quality surf: Sunday 16 Aug, 1AM (local time) - 4ft (1.2m), 7s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 15 Aug, 10AM (local time) - 4.5ft (1.3m), 8s period, S swell with 212 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 1AM (local time) - 4ft (1.2m), 7s 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 Sunday (Aug 16) at 1AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 1.0m and 6s. Another secondary swell of 0.3m and 18s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Austinmer Beach in the next 16 days are 1.3m 8s and forecast to arrive on Saturday (Aug 15) at 10AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Saturday (Aug 22) at 4AM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 16th Aug) | 4ft (1.2m) 7s |
| Best Surf | 1AM (Sun 16th Aug) | 4ft (1.2m) 7s |
| Most Powerful | 10AM (Sat 15th Aug) | 4.5ft (1.3m) 8s |
Table - best surf conditions forecast for Austinmer Beach over the next 16 days.
The Lowdown
Alright, mate, Rusty here. Let’s have a good look at what’s coming our way for the next couple of weeks. I gotta be straight with you, the first week is a tough one to love. We’re looking at a solid run of poor conditions, with winds all over the place and the swell not playing ball. The first real shot of anything decent comes later, so you’ll need some patience.
The water temp here is sitting around 64°F, which is about average for this time of year, so nothing unusual there.
For the first few days, from the 14th through to the 18th of August, it’s mostly cross-shore or onshore winds and weak, short-period swell. The combined energy is all over the shop, mostly weak to moderate (126 to 261 on the combined energy scale), and that’s just not going to cut it. Thursday the 19th of August morning is a bit of a tease. We’ve got glassy conditions at Austinmer Beach with a light NE breeze and a tiny 2 ft swell from the ESE. That’s the first breath of clean glass, but it’s weak – you’d be on a foamie just getting wet. There’s a brief window of clean conditions on the 20th and 21st with offshore or cross-offshore winds, but the swell is barely a pulse (3 ft to 3 ft, combined energy as low as 53-75). Hardly worth the wetsuit struggle.
Then we hit a bit of a gap, really nothing doing from the 22nd through to the 24th of August. The 23rd has a pulse of 6 ft from the south (combined energy 744), but it’s onshore and looks messy. No good.
But hold up. Look ahead to the 25th and 26th of August. This is where it gets serious, but also a bit dangerous. Austinmer Beach is looking at a solid 12 ft swell from the south on Tuesday morning, with a long 11-second period. The combined energy is massive at 4681 – that’s strong, powerful stuff. The wind is a clean offshore from the north, so the face will be smooth. But here’s the thing, mate: that is too big for this beach break. It’s an expert-only zone. The waves will be thumping in, and it’ll be a washing machine for anyone not properly experienced. The afternoon still has 8 ft, but the wind swings onshore. Wednesday the 26th still holds big 8 ft to 8 ft south swell, again with clean morning winds.
For the average surfer, the real standout is actually Thursday the 27th of August into Friday the 28th of August. By Thursday, the swell has dropped to a more manageable 5 ft to 6 ft from the SSE (combined energy 373 to 425), and we’ve got clean offshore winds from the WNW. That’s a lovely combination. But Friday morning the 28th is the gem of the whole outlook. Austinmer Beach has 5 ft of SSE groundswell at a nice 10-second period, with combined energy of 517, and it’s glassy. Dead flat, no wind. That’s the one to pencil in. It’s a bit down the track, so keep an eye on it, but right now it’s the best bet for clean, fun waves.
After that, the 29th looks like it falls apart again with rain and cross-onshore winds.
So, to sum it up: don’t bother with the first week unless you’re desperate for a paddle. The 25th and 26th are for the big-wave chargers only. For everyone else, lock in Friday morning the 28th of August – that’s your window.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Sat night. Very mild (max 16°C on Mon morning, min 10°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Wed morning. Warm (max 21°C on Thu morning, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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) | S 8 | SSE 7 | S 7 | SE 6 | S 7 | S 10 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | ESE 7 | ESE 12 | SE 7 | ESE 10 | ESE 7 | E 6 | E 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 |
Wave Graph | |||||||||||||||||||||
212 | 203 | 127 | 186 | 74 | 120 | 79 | 68 | 75 | 68 | 62 | 107 | 85 | 131 | 93 | 84 | 107 | 102 | 86 | 79 | 53 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | cross-on | cross-on | cross-on | on | on | on | on | glassy | cross | cross-on | cross-off | cross-off | cross | off | glassy | cross-off | cross-off |
High Tide | 10:01AM1.32m | 10:04PM1.51m | 10:42AM1.34m | 10:47PM1.35m | 11:24AM1.34m | 11:31PM1.20m | 12:07PM1.32m | 00:18AM1.05m | 12:56PM1.29m | 1:14AM0.93m | 1:51PM1.26m | 2:26AM0.86m | 2:55PM1.25m | 3:47AM0.84m | |||||||
Low Tide | 3:52PM0.23m | 4:29AM0.10m | 4:42PM0.28m | 5:04AM0.20m | 5:34PM0.35m | 5:39AM0.29m | 6:30PM0.42m | 6:15AM0.39m | 7:35PM0.47m | 6:58AM0.47m | 8:49PM0.50m | 7:53AM0.53m | 10:06PM0.48m | ||||||||
6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | |
— | 5:24 | — | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:29 | — | |
mm | 2 | — | 5 | 1 | — | 1 | 1 | 2 | 4 | — | — | 2 | 3 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 15 | 15 | 13 | 15 | 15 | 14 | 16 | 15 | 14 | 17 | 16 | 14 | 17 | 17 | 13 | 21 | 18 | 17 | 15 | 15 | 14 |
Feels °C | 12 | 11 | 10 | 12 | 11 | 11 | 13 | 12 | 11 | 14 | 13 | 14 | 15 | 14 | 12 | 17 | 15 | 17 | 15 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | SSE 18 | S 6 | SSE 18 | S 7 | ESE 6 | S 9 | S 8 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | SE 7 | ESE 6 | ESE 7 | E 6 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | NE 7 |
17 | 65 | 84 | 61 | 74 | 65 | 79 | 52 | 75 | 68 | 62 | 84 | 63 | 47 | 93 | 84 | 13 | 102 | 86 | 79 | 53 | |
Swell 2 Height (m) Direction Period (s) | SSE 19 | ENE 9 | SSE 18 | ENE 10 | SE 7 | S 10 | E 10 | E 10 | S 8 | S 11 | S 10 | ESE 12 | ESE 10 | ESE 10 | — | S 14 | S 13 | SE 12 | SSE 11 | SSE 10 | S 10 |
37 | 17 | 60 | 9 | 11 | 120 | 8 | 7 | 35 | 55 | 35 | 107 | 85 | 131 | — | 4 | 3 | 6 | 12 | 10 | 7 | |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SE 10 | SE 9 | ESE 14 | S 10 | S 8 | S 8 | — | — | S 13 | — | — | SE 7 | SE 7 |
3 | 2 | 9 | 20 | 10 | 10 | 10 | 19 | 17 | 23 | 61 | 29 | 12 | 12 | — | — | 3 | — | — | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | S 8 | SSE 7 | S 7 | SE 6 | ESE 6 | — | ESE 7 | ESE 7 | — | — | — | — | — | — | — | — | E 7 | — | NW 3 | — | WSW 3 |
212 | 203 | 127 | 186 | 64 | — | 68 | 68 | — | — | — | — | — | — | — | — | 107 | — | 4 | — | 8 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 41 | 0 | 41 | 49 | 7 | 7 | 13 | 102 | 39 | 100 | 0 | 1 | 100 | 0 | 0 | 39 | 0 | 0 | 0 | 0 |
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.











