
Surf Forecasts:
Spot x surf forecast from 10 Aug 2026:
- Best quality surf: Monday 10 Aug, 11PM (local time) - 20ft (6.0m), 15s period, SW swell with cross-onshore winds.
- Most powerful swell: Tuesday 11 Aug, 5AM (local time) - 20ft (6.0m), 16s period, SW swell with 17,910 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 11PM (local time) - 20ft (6.0m), 15s period with SW swell.
Best Forecast Surf Conditions for Spot x this week:
The surf forecast for Spot x over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 11PM. The primary swell is predicted to be 6.0m and 15s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Spot x in the next 16 days are 6.0m 16s and forecast to arrive on Tuesday (Aug 11) at 5AM. 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 5s period and expected on Saturday (Aug 15) at 2PM.
| Wave Type | Time (AWST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 10th Aug) | 20ft (6.0m) 15s |
| Best Surf | 11PM (Mon 10th Aug) | 20ft (6.0m) 15s |
| Most Powerful | 5AM (Tue 11th Aug) | 20ft (6.0m) 16s |
Table - best surf conditions forecast for Spot x over the next 16 days.
The Lowdown
Howdy, Rusty here. Let’s just say the next 16 days at Spotx are going to sort the men from the boys. There’s plenty of juice in the water, but the wind is gonna be the bully most of the time. The water temp is a balmy 68°F, which is about 4°F warmer than usual for this time of year—pretty toasty, so enjoy that.
The start of the week is a total washout. Monday has a raw 15-foot SW swell (combined energy of 4392) getting hammered by a strong cross-onshore wind—total blown-out mess. Tuesday gets worse: the swell jumps to a monstrous 18-foot from the SW with a 16-second period (energy of 15270). That’s proper heavy groundswell, but the wind is still wrong. No good for the average surfer—experts only, and even then, it’s a handful.
Wednesday shows a little light. The wind turns offshore from the WSW in the morning with a gentle 9 mph breeze. We’ve got a 13-foot SW swell with a 14-second period (energy of 6041). It’s still marginal, but if you know the reef and can handle the size, there are waves to be had. Thursday is even better: morning is a 13-foot SW swell with a very long 17-second period (energy of 7878) and light cross-onshore wind. The afternoon turns glassy dead calm. That long period stuff will stand up nicely on the reef, just be patient for the sets.
Here’s the real deal. Friday, August 14th, is your pick. Morning brings a clean offshore breeze from the NE at 9 mph with a clean 12-foot SW swell and a long 16-second period (energy of 5464). The commentary says it’s “exceptional” for expert surfers—that’s your moment. Then the afternoon is glassy. Dead calm, clean lines. That is the session to circle on the calendar. It’s still big, so not for the faint-hearted, but for the crew that can handle it, that’s the dream.
Saturday drops to a smaller 8-foot WSW swell (energy of 2276) with a cross-offshore breeze. Clean but nothing to get excited about. Sunday is back up to 10-foot WSW but with a stronger breeze, so clean but a bit lumpy.
The second week brings more size and more wind trouble. Monday August 17th has a 13-foot WSW swell with an 18-second period (energy of 9555) but it’s cross-shore and lumpy. Tuesday 18th looks cleaner with a light cross-offshore breeze and 12-foot WSW swell (energy of 4918)—decent for the experienced.
Then from Wednesday 19th through Saturday 22nd, it’s a storm. Onshore or cross-onshore winds howling, swells consistently over 15-foot, some hitting 20-foot with energy readings over 18000. That’s flat-out dangerous, blown-out surf. Kiteboarding conditions would be wild, but for a paddle surfer, it’s a stay-away zone.
The good news returns Sunday August 23rd. Morning has a clean cross-offshore breeze from the NE with a solid 12-foot SW swell (energy of 4946). That’s a quality window for experienced surfers. After that, the last two days fade into messy, blown-out conditions with a tiny 6-foot swell and a severe gale on Tuesday 25th—just stay home.
Bottom line: there’s a big gap of bad conditions up front, then a pristine clean window on Friday August 14th. The second week has a couple of decent windows on Tuesday 18th and Sunday 23rd, but it’s mostly big, windy, and rough. Pick your spot carefully.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Mon afternoon. Very mild (max 15°C on Mon morning, min 10°C on Mon afternoon). Winds decreasing (strong winds from the SSW on Mon afternoon, calm by Wed night). | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Sat afternoon, min 11°C on Fri morning). 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) | SW 10 | SW 12 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 19 |
Wave Graph | |||||||||||||||||||||
4392 | 8512 | 17883 | 15270 | 12298 | 8370 | 6019 | 5582 | 5815 | 7878 | 9317 | 6984 | 5464 | 4862 | 3659 | 2276 | 1699 | 1968 | 3826 | 3618 | 3851 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on | cross-off | off | glassy | off | cross-off | cross-off | off | cross-off | cross-off | cross-off |
High Tide | 8:35AM0.82m | 9:21AM0.80m | 10:02AM0.74m | 10:36AM0.65m | 1:03AM0.35m | 10:57AM0.54m | 00:36AM0.41m | 10:30AM0.44m | 00:25AM0.48m | ||||||||||||
Low Tide | 5:03PM-0.07m | 5:41PM-0.03m | 6:16PM0.03m | 6:41PM0.12m | 6:45PM0.22m | 3:25AM0.34m | 6:04PM0.29m | 4:53AM0.36m | 5:04PM0.31m | ||||||||||||
7:03 | — | — | 7:03 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:58 | — | — | |
— | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | |
mm | 3 | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 11 | 12 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 15 | 15 | 17 | 18 | 17 | 16 | 19 | 19 |
Feels °C | 5 | 0 | 4 | 6 | 8 | 11 | 11 | 11 | 11 | 13 | 12 | 12 | 10 | 13 | 13 | 12 | 14 | 15 | 10 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | — | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 |
— | — | — | 15270 | 12298 | 8370 | 6019 | 5582 | 5815 | 7878 | 9317 | 6984 | 5464 | 4862 | 3659 | 2276 | 1699 | 1968 | 3826 | 3618 | 2202 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 24 | — | — | — | — | — | — | — | — | — | — | — | SW 24 | — | WSW 19 |
— | — | — | — | — | — | 22 | — | — | — | — | — | — | — | — | — | — | — | 22 | — | 3851 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SW 10 | SW 12 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | N 5 | N 5 | — | N 4 | N 4 |
4392 | 8512 | 17883 | — | — | — | — | — | — | — | — | — | — | — | — | 38 | 52 | 11 | — | 11 | 14 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 860 | 2660 | 78 | 206 | 206 | 14 | 14 | 14 | 5 | 2 | 5 | 0 | 0 | 0 | 0 | 68 | 55 | 0 | 176 | 76 | 256 |
Best forecast wave conditions in Margaret River | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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Information about the Spot x Surf forecast
The above surf forecast table for Spot x provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Spot x can be found by selecting the local surf guide option on the grey menu. Our Spot x 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 (Spot x) 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 Spot x 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.
Spot x is 75 km (47 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.











