Surf Forecasts:
The Gallows surf forecast from 14 Aug 2026:
- Best quality surf: Saturday 15 Aug, 5AM (local time) - 10ft (3.0m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 17 Aug, 5PM (local time) - 15ft (4.5m), 17s period, WSW swell with 12,586 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 5AM (local time) - 10ft (3.0m), 14s period with SW swell.
Best Forecast Surf Conditions for The Gallows this week:
The surf forecast for The Gallows over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 5AM. The primary swell is predicted to be 3.0m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Gallows in the next 16 days are 4.5m 17s and forecast to arrive on Monday (Aug 17) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Sunday (Aug 16) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 15th Aug) | 10ft (3.0m) 14s |
| Best Surf | 5AM (Sat 15th Aug) | 10ft (3.0m) 14s |
| Most Powerful | 5PM (Mon 17th Aug) | 15ft (4.5m) 17s |
Table - best surf conditions forecast for The Gallows over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the cards for the only spot on the menu, The Gallows.
The Gallows is a reef break, and it's an advanced wave. We're looking at a 16-day window, but to be honest, it's a bit of a wild ride. The real story here is that we get a massive pulse of swell that's just too big for this place for most of the run. There's a bit of a gap at the start, but the first real chance to paddle out comes right away.
The water is sitting at 65°, which is a touch warmer than normal for this time of year, so you can probably leave the 5/4 at home.
The standout session is hands down Friday afternoon, August 14th. We've got a solid 10ft SW groundswell, with a very long period of 15 seconds. The combined energy is massive at 4402, and here's the kicker – the wind is glassy, dead calm from the NW at just 3 mph. That's about as clean as it gets. Now, this is a reef, and that kind of long-period groundswell is going to hold up beautifully. But heads up, at 10ft, this is strictly for the experts. It's a big, powerful wave.
Saturday morning, the 15th, is still big at 8ft from the WSW, but the wind cranks up to 16 mph from the NNE. That's a clean cross-offshore breeze, so the wave face will be smooth. It's still a solid 14-second period, but it loses a bit of that magic from Friday.
Sunday the 16th sees another 10ft SW swell, with an even longer 15-second period. The wind is howling 19 mph from the NNE in the morning, which is still cross-off and clean, but it's a battle to get out. The afternoon turns more cross-shore and lumpy. Again, expert territory.
The middle of the week, from the 17th to the 20th, is a write-off. We're looking at 13ft to 16ft of raw, onshore fury. The wind is screaming from the west at 28-31 mph. The combined energy hits insane levels (10615, 13628). This isn't surf; it's survival. Kite surfers might be having a ball, but for paddle surfing, it's a no-go.
We get a bit of a reprieve around Friday afternoon, August 21st, with a 10ft SW swell and a 14-second period. The wind is clean from the ESE at 6 mph, making for some good morning conditions. The morning of Saturday the 22nd also looks promising with a 10ft SW, 16-second period swell and a clean cross-offshore breeze from the NE at 9 mph. But again, it's big and powerful.
The run from the 25th to the 29th stays big and messy. There's a 16ft pulse on the 25th that's just monstrous. The end of the month, the 28th and 29th, still has massive 13ft to 16ft swells with cross-onshore winds. It's choppy, lumpy, and not worth the drive unless you're a masochist.
So, the bottom line: Friday afternoon, August 14th, is the absolute pick of the bunch. Glassy conditions, a solid, long-period groundswell. It's a legitimate, world-class wave for experts only. The Saturday the 22nd morning is a distant second. Everything else is either too big, too windy, or both. This is a spot that demands respect, and most of the forecast is demanding you stay on the beach.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Mon morning. Very mild (max 19°C on Sun afternoon, min 13°C on Mon night). Winds increasing (light winds from the N on Sat night, strong winds from the WSW by Mon afternoon). | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Tue night. Very mild (max 16°C on Tue night, min 13°C on Tue morning). Winds decreasing (fresh winds from the WNW on Tue night, light winds from the WSW by Wed night). | ||||||||||||||||||||
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) | WSW 14 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 15 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
2613 | 1887 | 1487 | 3427 | 3242 | 3103 | 8608 | 12586 | 9516 | 9095 | 8655 | 6045 | 5855 | 8966 | 8956 | 6609 | 5071 | 4180 | 4654 | 3898 | 3185 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | off | cross-off | cross | cross | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | on | on | cross-on | cross-on | glassy | cross-on | cross-off |
High Tide | 10:57AM0.54m | 00:36AM0.41m | 10:30AM0.44m | 00:25AM0.48m | 8:39AM0.39m | 00:24AM0.53m | 00:40AM0.57m | 1:23AM0.59m | 3:49AM0.60m | ||||||||||||
Low Tide | 6:04PM0.29m | 4:53AM0.36m | 5:04PM0.31m | 6:21AM0.38m | 4:13PM0.27m | 3:20PM0.22m | 3:07PM0.17m | 3:18PM0.13m | 3:36PM0.10m | ||||||||||||
6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | |
— | 5:49 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — | |
mm | — | — | — | — | — | 1 | 6 | 4 | — | — | — | 5 | 2 | 1 | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 17 | 17 | 19 | 19 | 18 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 11 | 13 | 16 | 11 | 14 | 14 | 11 | 4 | 5 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 12 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 15 | N 6 | — | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
2613 | 1887 | 1487 | 3427 | 3242 | 3103 | 75 | — | 9516 | 9095 | 8655 | 6045 | 5855 | 8966 | 8956 | 6609 | 5071 | 4180 | 4654 | 3898 | 3185 | |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 16 | SW 24 | SW 22 | SW 20 | N 6 | — | — | WSW 19 | — | — | — | — | — | — | — | — | SW 25 | SW 23 | SW 20 |
— | — | 886 | 142 | 480 | 1394 | 79 | — | — | 391 | — | — | — | — | — | — | — | — | 25 | 193 | 1363 | |
Swell 3 Height (m) Direction Period (s) | — | — | NNE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNE 4 | N 4 | — | NNE 5 | N 6 | NNW 6 | WSW 17 | WSW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — |
16 | 13 | — | 91 | 219 | 130 | 8608 | 12586 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 60 | 1 | 0 | 170 | 164 | 60 | 1687 | 1331 | 6 | 82 | 206 | 254 | 317 | 6 | 6 | 164 | 6 | 6 | 6 | 6 | 6 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the The Gallows Surf forecast
The above surf forecast table for The Gallows provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Gallows can be found by selecting the local surf guide option on the grey menu. Our The Gallows 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 (The Gallows) 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 The Gallows 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.
The Gallows is 79 km (49 miles) from the city of Bunbury. If you plan a holiday in Margaret River, look for hotels and other accommodation in Bunbury. Bunbury has rooms for a wide range of budgets as well as car hire and transport links.











