Surf Forecasts:
Bullies surf forecast from 18 Aug 2026:
- Best quality surf: Friday 21 Aug, 3AM (local time) - 6.5ft (2.0m), 15s period, SW swell with cross-offshore winds.
- Most powerful swell: Saturday 22 Aug, 6AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,319 kJ wave energy.
- Next surfable swell (1★+): Tuesday 18 Aug, 3PM (local time) - 3.5ft (1.0m), 17s period with SSW swell.
Best Forecast Surf Conditions for Bullies this week:
The surf forecast for Bullies over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 18) at 3PM. The primary swell is predicted to be 1.0m and 17s period with a secondary swell of 0.7m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Bullies in the next 16 days are 2.5m 16s and forecast to arrive on Saturday (Aug 22) at 6AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 10s period and expected on Wednesday (Aug 19) at 9PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Tue 18th Aug) | 3.5ft (1.0m) 17s |
| Best Surf | 3AM (Fri 21st Aug) | 6.5ft (2.0m) 15s |
| Most Powerful | 6AM (Sat 22nd Aug) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Bullies over the next 16 days.
The Lowdown
Alright, this is Rusty comin' at ya from the Bullies. We got a slow start, but there's some proper juice lining up if you're patient. Right now, the water temperature is sittin' at 58°, which is bang on average for this time of year, so no surprises there.
The first few days are a real tease. Tuesday morning (18th August) we've got a 4ft SSW groundswell with a very long 17-second period, but that 16 mph cross-offshore breeze from the NNE makes it a bit of a wrestle and the energy is weak (995). It's clean, but marginal. Tuesday afternoon cleans up with a light offshore from the NNW, dropping to 3ft, and it's glassy. Still, the swell energy is low (753). Wednesday and Thursday are more of the same – knee-to-waist high clean waves, but nothing to write home about. There's a gap here in quality.
Then things start to get real. Friday morning, the 21st of August, that's when it wakes up. We've got a 6ft SSW groundswell with a solid 14-second period and light cross-offshore wind from the west. The energy is strong (2407), and it's clean. This is proper advanced-level stuff. Saturday the 22nd gets bumpy and a bit chunky for the average punter with that 8ft to 8ft swell, but the winds are messy.
Now, here's the standout: Sunday the 23rd of August. This is the one you circle on the calendar. Morning brings a 7ft SSW groundswell (14-second period) with a light cross-offshore from the NNE, and the energy is pumping (2530). It's clean. But the afternoon… oh, the afternoon. Glassy as a mirror, with a 7ft SSW groundswell stretching out to a 16-second period. That combined swell energy hits 3736, which is serious power. This is the window for the experienced crew. The wind is dead calm, the lines will be long and clean from that SSW direction – exactly what Bullies likes. It's fairly consistent here too, but expect a crowd, because this kind of Sunday afternoon session doesn't stay a secret.
Monday the 24th still has some clean, dropping swell in the 5ft range with glassy conditions in the morning. Tuesday the 25th brings lighter 4ft to 5ft SSW swell with clean offshores, but the energy tapers off. Wednesday the 26th is a write-off with 19 mph cross-offshore winds making it tricky.
There's another bump up around the 27th and 28th of August, but the winds are more cross-shore or onshore, so the quality drops. It's big, with a 10ft SW swell on the 27th morning, but that 10-second period is short and the cross-chop makes it lumpy. That sort of setup at Bullies starts looking more like a kite-surfing playground than a paddle session.
Late in the run, on Tuesday the 1st and Wednesday the 2nd of September, we get another taste of the good stuff. Wednesday the 2nd of September morning is a real promise: a 6ft SSW groundswell (16-second period), glassy conditions, and an energy reading of 1408. Then the afternoon is even better – 6ft, glassy, and that energy rockets up to 3302 with a perfect SSW direction. That's another one for the diary, but it's a long way out – keep an eye on it.
Overall, the best bets are Sunday the 23rd of August afternoon for the full-on glassy, powerful session, and then keep Wednesday the 2nd of September in the back of your mind as a possible late-summer treat.
Stay salty,
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Very mild (max 18°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Sun morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SW 13 | SW 13 | SW 13 | SSW 16 | SW 14 | SW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
Wave Graph | |||||||||||||||||||||
742 | 573 | 519 | 314 | 279 | 878 | 878 | 591 | 759 | 1170 | 1105 | 2911 | 3237 | 2756 | 2317 | 1653 | 2285 | 1487 | 982 | 742 | 458 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | glassy | cross-off | glassy | glassy | glassy | cross-off | off |
High Tide | 2:43PM0.98m | 3:42AM1.07m | 2:47PM0.96m | 4:20AM1.07m | 2:36PM0.94m | 5:04AM1.04m | 6:12AM0.99m | 11:23AM1.13m | 11:44AM1.18m | 00:40AM0.59m | |||||||||||
Low Tide | 8:41PM0.37m | 9:04AM0.70m | 8:53PM0.38m | 9:14AM0.83m | 9:03PM0.40m | 8:38AM0.94m | 9:06PM0.42m | 7:35AM0.99m | 9:02PM0.45m | 8:54PM0.45m | 8:42PM0.45m | ||||||||||
6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:46 | — | — | |
— | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | |
mm | — | 1 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 17 | 18 | 14 | 15 | 15 | 13 | 15 | 16 | 13 | 14 | 14 | 14 | 15 | 14 | 13 | 16 | 16 | 14 | 14 | 14 | 12 |
Feels °C | 13 | 15 | 11 | 9 | 10 | 11 | 11 | 12 | 11 | 10 | 11 | 12 | 12 | 12 | 12 | 14 | 15 | 13 | 13 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SW 13 | SW 13 | SW 13 | SW 12 | SW 14 | SW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 |
742 | 573 | 519 | 314 | 279 | 878 | 878 | 591 | 537 | 1170 | 1105 | 2911 | 3237 | 2756 | 2317 | 1653 | 2285 | 1487 | 982 | 742 | 458 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | — | WSW 5 | SW 9 | SW 18 | SSW 15 | SW 16 | SSW 16 | SSW 18 | SSW 18 | — | SSW 24 | SSW 21 | SSW 19 | SSW 18 | SSW 16 | — | SW 20 | SSW 19 | SW 18 |
253 | 180 | — | 6 | 21 | 162 | 302 | 264 | 759 | 534 | 817 | — | 54 | 180 | 584 | 877 | 1451 | — | 15 | 37 | 80 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | SSW 20 | SW 19 | — | SW 13 | — | SW 18 | SSW 18 | — | — | — | — | — | — | — | — | WSW 19 | SW 18 |
— | — | — | — | 40 | 131 | — | 205 | — | 703 | 497 | — | — | — | — | — | — | — | — | 37 | 80 | |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | NNE 3 | NW 4 | W 4 | — | NW 3 | NW 3 | — | — | — | — | — | — | — | — | — | NNE 3 | NE 3 | NW 3 | NW 3 |
43 | 7 | 6 | 24 | 28 | — | 2 | 2 | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 0 | 1 | 0 | 4 | 0 | 3 | 158 | 0 | 0 | 3 | 0 | 3 | 156 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Bullies Surf forecast
The above surf forecast table for Bullies provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bullies can be found by selecting the local surf guide option on the grey menu. Our Bullies 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 (Bullies) 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 Bullies 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.











